Journal of Microencapsulation Micro and Nano Carriers

ISSN: 0265-2048 (Print) 1464-5246 (Online) Journal homepage: http://www.tandfonline.com/loi/imnc20

Patent Briefing To cite this article: (1991) Patent Briefing, Journal of Microencapsulation, 8:4, 563-572 To link to this article: http://dx.doi.org/10.3109/02652049109021879

Published online: 27 Sep 2008.

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Date: 06 November 2015, At: 09:11

J . MICROENCAPSULATION,

1991, VOL. 8, NO, 4, 563-572

PATENT BRIEFING DDR

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Encapsulation of neoplasm inhibitors into liposomes D. Arndt. [Akademie der Wissenschaften der DDR] German Patentschrift 280,693 ( I 990)

EUROPE Platinum complexes of single isomer neoalkyl acids as neoplasm inhibitor P. A. Tremblay, F. Pilkiewicz, M. Cherian, J. Portnoff and R. P. Lenk. [Liposome Co., Inc.] European Patent Application 356,332 (1990) Liposomecomprising iniluenza vaccine and adjuvants M. C. Popescu, M. S. Recine, C. L. Alving, L . F. Estis, L. D. Keyes and A. S. Janoff. Co., Inc.] European Patent Application 356,339 ( I 990) Liposomes with affinity associated antigens as vaccine M. C. Popescu, M. S. Recine, C. I,. Alving, L. F. Estis, L. D. Keyes and A. S. Janoff. Co., Inc.] European Patent Application 356,340 ( I 990)

[Liposome

[Liposome

Photoinitiators and photosensitive compositions containing such photoinitiators P. C. Adair and P. Gottschalk. [Mead Corp.] European Patent Application 368,629 ( I 990) Buflomedilhydrochloride complexes with phospholipidsfor increasing microcirculatory flow in the skin C. S. Bertini and M. Caviglia European Patent Application 369,I05 ( I 990) Microencapsulated aphicide suspension D. J. Brown and G. J. Marrs. [Imperial Chemical Industries plc] European Patent Application 369,614 ( 1 990) Free-flowing, sol-gel-derived ceramic microspheres, and their manufacture K. H. Moh, H. G. Sowman and T. E. Wood. [Minnesota Mining and Mfg. Co.] European Patent Application 369,638 ( 1 990) Niosomes-containing cosmetic composition for hair and scalp treatment J. F. Grollier and I. Richoux. [Oreal S. A,] European Patent Application 373,988 ( I 990) Microencapsulated oily droplets containing hydrophobic material for recording materials T . Nakamura and M. Yoneyama. [Fuji Photo Film Co., Ltd.] European Patent Application 374,568 ( I 990) Cosmetic or pharmaceutical composition containing microspheres of polymers or lipids H. Schaefer, F. Watts, C . Papantoniou and C. Mahieu. [Centre International de Recherches Dermatologiques (CI RD)] European Patent Application 375,520 ( I 990) Process for microencapsulation of bioactive substances in polymers J. Komen and J . W. Groenendaal. [Gist-Brocades N. V.] European Patent Application 377,477 ( I 990) Photohardenable compositions and their use in producing images J . Hipps and C. M. Plageman. [Mead Corp.] European Patent Application 378,373 ( 1 990) 0265-2048/91 83.00 Q 1991 Taylor & Francis Ltd.

564

Patent Briefing

Laminates containing fragrance microcapsules as perfume samples. A. L. Stackhouse. [Delrims Ltd.] European Patent Application 378,411 (1990) Encapsulation of food additives in waxy microspheres K. Shibutani and T. Toyota. [Takeda Chemical Industries, Ltd.] European Patent Application 380,066 ( 1990) Complement-dependent immune lysis immunoassay process and liquid reagents used therefor M. Kida, K. Kubotsu and S. Matuura. [Wako Pure Chemical Industries, Ltd] European Patent Application 382,400 ( I 990)

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Thermosensitive transfer printing medium F. Iwasaki, H. Takahashi and H. Sakoziri. [Seiko Instruments, Inc.] European Patent Application 383,536 ( 1 990) Microcapsules containing hydrophobic liquid core, especially perfume, for use in fabric softener composition D. W. Michael. [Procter and Gamble Co.] European Patent Application 385,535 ( 1990) Manufacture of microcapsule-containing backside coatings for pressure-sensitive carbonless copying paper N. H. Yoshida and J. Brabender. [Mead Corp.] European Patent Application 385,718 ( 1 990) Opaque coatings releasing fragrances and removable by abrasion A. L . Dahlquist and T. C. Fellows. [Dixonweb Printing Co.] European Patent Application 385,771 ( 1 990) Melanin-containing liposomes for sunless skin tanning P. P. Agin. [Plough, Inc.] European Patent Application 386,680 ( I 990) Preparation of crosslinked acrylic acid-alkali metal acrylate copolymers as absorbents P. Mallo, M. T. Moreau and J. Cabestany. [Societe FranCaise Hoechst S.A.] European Patent Application 388,254 ( 1990) Photohardenable composition containing complex salt photoinitiator for imaging system P. Gottschalk and L. M. Skaggs. [Mead Corp.] European Patent Application 390,439 ( I 990) Hydrophobic, crosslinked, polymeric, magnetizable composite microspheres, method for their preparation, and their biological uses D. Charmot and C. Vidil. [Rhone-Poulenc Chimie] European Patent Application 390,634 ( 1990) Pharmaceutical compositions containing ketoconazole for the treatment of acne vulgaris and other skin disorders G. F. M. J. Cauwenbergh. [Janssen Pharmaceutica N. V.] European Patent Application 396,184 (1990) Manufacture and use of microcapsules from acrylic polymers and aminoaldehyde polycondensates M. Sakamoto and S. Harada. [Jujo Paper Co., Ltd.] European Patent Application 397,325 (1990) One-part heat-curable organopolysiloxane compositions L. N. Lewis and T. C. T. Chang. [General Electric Co.] European Patent Application 399,3.?1 ( I 990)

FEDERAL REPUBLIC OF GERMANY Displacement agent for enhanced oil recovery and its use G. N . €Iarnoy, S. Gatt and Y. Barenholz. German Offenlegungsschrift 3,908.1 71 (1990)

Patent Briefing

565

Preparation of crosslinked protein microspheres J. Allec, F. Godail, J. C. Jamoulle and B. Shroot. [Centre International de Recherches Dermatologiques (CIRD)] German Oflenlegungsschrift 3,927,073 (1990) Image-receptor sheets for pressure- and thermal-transfer imaging T . Matsushita and S. Morishita. [Mitsubishi Paper Mills, Ltd.] German Oflenlegungsschrift 3,934,014 ( I 990) Multicolor recording material with light- and heat-sensitive color-forming layer K. Saeki, F. Shinozaki and Y. Fujita. [Fuji Photo Film Co., Ltd.] German Oflenlegungsschrift 3,938,978 (1990)

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Powder coating compositions containing vesicular granules J . Banford. [Tioxide Group plc] German Offenlegungsschrift 4,008,361 (1990)

FRANCE Ecdysteroids-containing liposomes for wound healing and skin regeneration A. Meybeck and F. Bonte. [LVMH Recherche (GIE)] French Demande 2,637,182 (1990) Cosmetic and pharmaceutical oligolamellar liposomes A. Boluix. [Parfumerie et Cosmetique International (PARINCOS) S. A.] French Demande 2,638,639 ( 1990)

JAPAN Electrochemical coating of steel strip with zinc or zinc alloy containing dispersed thermosetting resin M. Kimoto, A. Shibuya, T . Tsuda, K. Fukui and A. Yagawa. [Sumitomo Metal Industries, Ltd.] Japan Uokai Tokkyo Koho 02 25,597 (1990) Interferon-inducing pharmaceuticals containing sugar fatty acid esters and microorganism extracts T. Fujita, N. Sugimoto and T . Kato. [Sawai Pharmaceutical Co., Ltd.; Medisa Shinyaku K. K.] Japan Uokai Tokkyo Koho 02 78,623 ( I 990) Manufacture of rapidly curable adhesive films I. Tsukagoshi, A. Nakajima and Y. Yamaguchi. [Hitachi Chemical Co., Ltd.] Japan Kokai Tokkyo Koho 02 102,281 (1990) Photosensitive thermal diazo-copying materials N. Hosoi and T . Usami. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 02 106,388 (1990) N,N-diacyllysine salts for preparation of liposomes in manufacturing pharmaceuticals, cosmetics, and agrochemicals H. Hibino, N. Fukuda, H. Iwasdki and 0. Nakachi. [Nippon Oils and Fats Co., Ltd.] Japan Kokai Tokkyo Koho 02 115,036 ( I 990) Enzymic manufacture of phosphatidyl choline-high phospholipids Y. Shimizu, T. Yamane and R . J . Reka Japan Kokai Tokkyo Koho 02 I 17,391 ( 1 990) Photosensitive microcapsules and photothermographic imaging material using same 11. Hayashi. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 02 123,358 ( I 990) Photosensitive microcapsules and photoimaging material using same H. Hayashi. [Fuji Photo Film Co., Ltd.] Japan Uokai Tokkyo Koho 02 125,257 (1990) Manufacture of pharmacologically active liposomes H. Hihino, N . Fukuda and 0. Nakachi. [Nippon Oils and Fats Co., Ltd.] Japan Kokai Tokkyo Koho 02 129,119 ( I 990)

566

Patent Briefing

Pressure-sensitive recording sheets using salicylate derivative as color-developer and fluoran derivative as color-former M. Sano, and K. Iwakura. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 02 134,284 (1990) Introduction of DNA into mammalian cells with liposomes or lipid suspension K. Yagi, T . Koshizaka, Y. Hayashi, S. Oishi and M. Kurono. [Vitamin Kenkyusho K. K.] Japan Kokai Tokkyo Koho 02 135,092 (1990) Preparation of pitch for hollow carbon microsphere manufacture Y. Osugi, K. Hasegawa and M. Kamishita. [Kawasaki Steel Corp.] Japan Kokai Tokkyo Koho 02 142,891 (1990)

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Electromagnetic shield S. Osaki and M. Kanemoto. [Kanzaki Paper Mfg. Co., Ltd.] Japan Kokai Tokkyo Koho 02 148,610 (1990) Inhibitors of protein adsorption on the surface of liposomes containing hemoglobin H. Yoshioka and H. Goto. [Terumo Corp.] Japan Kokai Tokkyo Koho 02 149,512 (1990) Thiol grougcontaining lipids for preparing liposomes for lysis immunoassay Y. Ishimori. [Toshiba Corp.] Japan Kokai Tokkyo Koho 02 150,991 (1990) Heat-fixing of toner image and encapsulated toner T . Kasuya, Y. Goseki, H . Kawakami and S. Matsunaga. Japan Kokai Tokkyo Koho 02 161,452 (1990)

[Canon K. K.]

Heat-tiring electrostatographic development and microencapsulated toner therefor Y. Goseki, H. Kawakami, T . Kasuya and S. Matsunaga. [Canon K. K.] Japan Kokai Tokkyo Koho 02 161,453 (1990) Heat-fixing electrostatographic development and microencapsulated toner therefor T. Kasuya, Y. Goseki, H. Kawakami and S. Matsunaga. [Canon K. K.] Japan Kokai Tokkyo Koho 02 161,454 (1990) Heat-fixing electrostatographic development and microencapsulated toner therefor Y. Goseki, H. Kawakami, T . Kasuya and S. Matsunaga. [Canon K. K.] Japan Kokai Tokkyo Koho 02 161,455 ( I 990) Toner fixing method and heat-fi.ing toner H. Kawakami, T. Kasuya, Y. Goseki and S. Matsunaga. Japan Kokai Tokkyo Koho 02 161,456 (1990)

[Canon K. K.]

Toner fking method and heat-fixable toner T . Kasuya, Y. Goseki, K. Kawakami and S. Matsunaga. Japan Kokai Tokkyo Koho 02 161,457 ( 1990)

[Canon K. K.]

Encapsulated toner and thermal fixing method for same Y. Goseki, H. Kawakama, T . Kasuya and S. Matsunaga. [Canon K. K.] Japan Kokai Tokkyo Koho 02 161,458 (1990) Heat-fixing electrostatographic development and microencapsulated toner therefor H. Kawakami, T. Kasuya, Y. Goseki and S. Matsunaga. [Canon K. K.] Japan Kokai Tokkyo Koho 02 161,459 (1990) Heat-fixing electrostatographic development and microencapsulated toner therefor. Y. Goseki, H. Kawamaki, T. Kasuya and S. Matsunaga. [Canon K. K.] Japan Kokai Tokkyo Koho 02 161,460 ( 1990) Liposome immunoassay of IgG or other substances R. Kobayashi and M. Umeda. [Nissui Seiyaku Co., Ltd.] Japan Kokai Tokkyo Koho 02 162,259 (1990) Reagents for Liposome immunoassay of C-reactive protein or other species T. Ueno and M. Umeda. [Nissui Seiyaku Co., Ltd.] Japan Kokai Tokkyo Koho 02 162,260 (1990) Electrostatographic heat-fixing method and microencapsulated toner therefor Y. Goseki, H. Kawakani, T. Kasuya and S. Matsunaga. [Canon K. K.] Japan Kokai Tokkyo Koho 02 162,354 (1990)

Patent Briefing

567

Heat fixing and capsule toners therefor H. Kawakami, T . Kasuya, Y. Goseki and S. Matsunaga. [Canon K. K.] Japan Kokai Tokkyo Koho 02 162,355 (1990) Heat-fixing of toner image and encapsulated heat-&able toner T. Kasuya, Y. Goseki, H. Kawakarni and S. Matsunaga. [Canon K. K.] Japan Kokai Tokkyo Koho 02 162,356 (1990) Heat-fixing of toner image and heat-&able encapsulated toner Y. Goseki, H. Kawakarni, T. Kasuya and S. Matsunaga. [Canon K. K.] Japan Kokai Tokkyo Koho 02 162,357 (1990)

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Electrostatographic heat-fixing method and microencapsulated toner therefor €1. Kawakami, T . Kasuya, Y.Goseki and S. Matsunaga. [Canon K. K.] Japan Kokai Tokkyo Koho 02 163,749 (1990) Electrostatographic heat-fixing method and microencapsulated toner for same T. Kasuya, Y. Goseki, H. Kawakami and S. Matsunaga. [Canon K. K.] Japan Kokai Tokkyo Koho 02 163,750 (1990) Color image-forming method using copying paper F. Yarnamoto. [Asahi Chemical Industry Co., Ltd.] Japan Kokai Tokkyo Koho 02 166,457 (1990) Antislip antiblocking sheets K. Wakata, M. Tajiri and S. Shioi. [Kanzaki Paper Mfg. Co., Ltd.] Japan Kokai Tokkyo Koho 02 164,527 (1990) Manufacture of lipid powder for pharmaceutical liposomes Y. Nanba, T . Ueno and T . Sakakibara. [Nippon Seika K. K.] Japan Kokai Tokkyo Koho 02 167,218 (1990) Rodent-repellent aerosol coatings Y. Tsumagari, I. Niwa, N. Sugihara, M. Kano, M. Kono and T. Takahashi.

[Dainippon Toryo Co.,

Ltd.; Tanabe Seiyaku Co., Ltd.] Japan Kokai Tokkyo Koho 02 170,870 (1990)

Imaging sheet containing microencapsulated photochromic material Y. Hosoda, K. Yarnauchi and K. Hata. [Oji Paper Co., Ltd.] Japan Kokai Tokkyo Koho 02 171,742 (1990) Rodent-repelling tape containing cycloheximide M. Matsumura. [Ube Industries, Ltd.] Japan Kokai Tokkyo Koho 02 173,176 (1990)

Pressure-sensitive printing material having triphenylmethane color former Y. Uda, K. Mizuno and K. Tsunernitsu. [Yamada Chemical Co., Ltd.] Japan Kokai Tokkyo Koho 02 175,182 (1990) Pressure-transfer photothermographic method using receptor containing fluorinated compound K. Suzuki and H. Hayashi. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 02 176,663 (1990) Pressure-sensitive recording materials using salicylic acid derivative as color developer M. Sano, K. Iwakura, K. Ito and M. Satornura. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 02 178,079 (1990) Pressure-sensitive recording materials using salicylic acid derivative as color developer M. Sano, K. Iwakura, K. Ito and M. Satornura. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 02 178,080 (1990) Pressure-sensitive recording materials using salicylic acid derivative as color developer M. Sano, K. Iwakura, K. Ito and M. Satomura. [Fuji Film Co., Ltd.] Japan Kokai Tokkyo Koho 02 178,081 (1990) Manufacture of hemoglobin-containing liposomes as blood substitute T. Okarnoto. [Terurno Corp.] Japan Kokai Tokkyo Koho 02 178,233 (1990)

568

Patent Briefing

Fragrant synthetic leather H. Wakahara and K. Tagawa. [Kanebo, Ltd.] Japan Kokai Tokkyo Koho 02 182,980 (1990) Aromatic sheets with grain layer H. Wakahara, K. Tagawa and T. Nunoo. [Kanebo, Ltd.] Japan Kokai Tokkyo Koho 02 185,256 (1990) Emulsifiersfor microcapsules, their manufacture, and noncarbon pressure-sensitive copying paper therefrom A. Kawai and Y. Murakami. [Mitsubishi Paper Mills, Ltd.] Japan Kokai Tokkyo Koho 02 187,387 (1990)

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Aminobenzyl-aminobenylidene-cycloalkene color formers K. Wakasugi, M. Kanasugi, M. Yamaguchi and K. Motohashi. [Hodogaya Chemical Co., Ltd.] Japan Kokui Tokkyo Koho 02 188,290 (1990) Pressure-sensitive copying sheet giving images with absorption in infrared region M. Tajiri, K. Shinmitsu and S. Shioi. [Kanzaki Paper Mfg. Co., Ltd.] Japan Kokai Tokkyo Koho 02 188,291 (1990) Pressure-sensitive copying sheet M. Sano and K. Iwakura Japan Kokai Tokkyo Koho 02 196,685 ( 1 990) Pressure-sensitive copying sheet M. Sano and K. Iwakura Japan Kokai Tokkyo Koho 02 196,686 (1990) Liposome vaccine J. Sunamoto and H. Shuku. [Otsuka Pharmaceutical Co., Ltd.] Japan Kokai Tokkyo Koho 02 188,532 (1990) Porous ceramics containing sustained-release pharmaceuticals K. Kubo, Y. Shibata, K. Kondo and M. Hattori. [NGK Spark Plug Co., Ltd.] Japan Kokai Tokkyo Koho 02 198,560 (1990) Multicolor pressure-sensitive copying sheets M. Tajiri, K. Shinrnitsu and S. Shioi. [Kanzaki Paper Mfg. Co., Ltd.] Japan Kokai Tokkyo Koho 02 200,477 (1990) Thermal-transfer recording media H. Fukushima. [Seiko Epson Corp.] Japan Kokai Tokkyo Koho 02 200,488 ( 1 990) Insecticide composition for spraying on fibers or fabrics for manufacturing insect-repelling clothing or bedding T . Ezaki, K. Hiramatsu and Y. Ono. [Kuraray Co., Ltd.] Japan Kokai Tokkyo Koho 02 200,602 (1990) Preparation of cholesterol derivatives for use in preparation of liposome M. Ono. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 02 200,699 (1990) Fragrance-releasing fabric sheets H. Wakahara and K. Tagawa Japan Kokai Tokkyo Koho 02 200,876 (1990) Thermal printing material having encapsulated dye precursor M . Tsururni, T. Shimomura and T . Usami. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 02 202,485 (1990) Thermal-transfer printing materials H. Fukushima and K. Shimada. [Seiko Epson Corp.] Japan Kokai Tokkyo Koho 02 202,487 (1990) Thermal-transfer printing material having microcapsulecontaining ink H. Fukushima. [Seiko Epson Corp.] Japan Kokai Tokkyo Koho 02 202,489 (1990)

Patent Briefing

569

Manufacture of topical antifungal formulations containing liposomes K. Kono and S. Nakada. [Nonogawa Shoji Y.K.] Japan Kokai Tokkyo Koho 02 204,413 (1990) Self-developing pressure-sensitive recording sheet and its manufacture J. Harada and S. Ebato. [Mitsubishi Paper Mills, Ltd.] Japan Kokai Tokkyo Koho 02 208,089 (1990) Heat-sensitive printing media M. Tsurumi, T . Shimomura and T. Usami. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 02 209,293 (1990)

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Manufacture of microcapsules by photopolymerization N . Kitayama and Y. Ninomiya. [Fuji Kobunshi Co., Ltd.] Japan Kokai Tokkyo Kohn 02 214,538 (1990) Fragrant leather substitutes S. Makino and A. Ito. [Kanebo, Ltd.] Japan Kokai Tokkyo Koho 02 221,468 (1990) Sugar-modified cholesterols and manufacture of liposomes using them M. Ono. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 02 225,495 (1990) Heat aging-resistant polyoletin compositions containing microcapsules and antioxidants M. Okita, H. Kishikawa and H. Matsunaga. [Sumitorno Metal Industries, Ltd.] Japan Kokai Tokkyo Koho 02 238,036 (1990) Pressure-sensitive copying paper with good smudge resistance H. Fujii, S. Irii and T . Shiozaki. [Kanzaki Paper Mfg. Co., Ltd.] Japan Kokai Tokkyo Koho 02 238,988 (1990) Manufacture of waterborne polymer particles for microcapsule toner encapsulation S.Matsunaga. [Canon K. K.] Japan Kokai Tokkyo Koho 02 241,538 (1990) Printing media containing (ani1inophenyl)indolylphthalides M. Takashima, M. Satomura and K. Oga. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 02 249,683 (1990) Cosmetic microcapsules ,containing dibenzoylmethane derivatives as ultraviolet light absorbents Y. Shimai. [Pias Co., Ltd.] Japan Kokai Tokkyo Koho 02 251,240 (1990) Two-layer water-containing microcapsules having good retention of contents Y. Hatate and T . Imafuku. [Mita Industrial Co., Ltd.] Japan Kokai Tokkyo Koho 02 258,052 (1990) Mononuclear water-containing microcapsules Y. Hatate and T. Imafuku. [Mita Industrial Co., Ltd.] Japan Kokai Tokkyo Koho 02 258,053 (1990) Pharmaceutical liposome preparations containing gsmma-~-glutamyl-~-cysteine esters Y. Nagarnura, H. Hatsutori and S. Kitahara Japan Kokai Tokkyo Koho 02 258,727 (1990) Fire-resistant polyolefin compositions T. Arai, H. Sunatsuka, M. Tanida, M. Matsura and T . Ishikawa. [Fujikura Ltd.] Japan Kokai Tokkyo Koho 02 258,849 (1990) Cosmetics containing microcapsulated hydrophobic components A. Noda and M. Yamaguchi. [Shiseido Co.. Ltd.] Japan Kokai Tokkyo Koho 02 261,534 (1990) Fabrics, or leather substitutes with lasting fragrance and their manufacture [Kanebo, Ltd.] Japan Kokai Tokkyo Koho 02 264,080 (1990)

5 70

Patent Briefing

Thermal-transfer ribbons with good odor T . Yoshida and K. Kuroda. [Toppan Printing Co., Ltd.] Japan Kokai Tokkyo Koho 02 270,583 (1990) Gelatin as stabilizer in preserving liposomes for use as pharmaceutical carriers and others M. Ono. [Fuji Photo Film Co., Ltd.] Japan Kokai Tokkyo Koho 02 273,538 (1990) Watercontaining microcapsules for heat storage and their manufacture T . Imafuku. [Mita Industrial Co., Ltd.] Japan Kokai Tokkyo Koho 02 277,543 (1990)

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Automobile interior decorative materials T. Shiozu. [Kanai, Hiroyuki] Japan Kokai Tokkyo Koho 02 292,035 (1990) Antiblocking pressure-sensitive adhesives containing microcapsules S. Ito. [Matsumoto Yushi-Seiyaku Co., Ltd.] Japan Kokai Tokkyo Koho 02 292,380 (1990) Pressure-sensitive adhesives and adhesive sheets F. Mochizuki and H. Shimomukai. [Kohjin Co., Ltd.] Japan Kokai Tokkyo Koho 02 294,378 (1990) Manufacture of liposomes preventing oxidation of the contents Y. Ogata. [Terumo Corp.] Japan Kokai Tokkyo Koho 02 295,917 (1990) Manufacture of plasminogen activator-encapsulated liposomes with high encapsulation ratio A. Kimura, K. Endo and T. Oguma. [Wakamoto Pharmaceutical Co., Ltd.] Japan Kokai Tokkyo Koho 02 295,933 (1990)

PCT Hydrophobic cisplatinum complexes efficiently incorporated into liposomes, their preparation, and their use as tumor inhibitors A. Khokhar, G. Lopez-Berestein and R. Solar-Perez. [University of Texas System] P C T International Application 90 02,131 ( 1 990) Supramolecular surfactants. amphiphilic polymers designed to disrupt lipid membranes S. L. Regen. [Lehigh University] P C T International Application 90 04,401 (1990) Liposomes incorporating aromatic polyene macrolide antibiotics for treatment of disseminated fungal infection E. J . Anaissie, G . Samonis, H. Krause and G. P. Bodey. [University of Texas System] P C T International Application 90 04,961 (1990) Adhesive drug delivery composition for mammalian gut L. Illum, P. Williams and A. J. Caston. [Danbiosyst U K Ltd.] P C T International Application 90 04,963 (1990) Nonphospholipid liposomes for encapsulation of parasiticides D. F. H. Wallach. [Micro Vesicular Systems, Inc.] P C T International Application 90 06,747 ( I 990) Pharmaceutical compositions containing siloxanes as additives for treatment of anorectal diseases 0. MORTON and K. Embil. [Edko Trading and Representation Co., Ltd.] P C T International Application 90 07,324 (1990) Protein coupling to lipid vesicles via disulfide bonding D. F. H. Wallach. [Micro Vesicular Systems, Inc.] P C T International Application 90 07,924 (1990) Hair growth stimulant preparations containing glycoproteins A. Huc and D. Antoni. [Bioetica S . A.] P C T International Application 90 09,778 ( 1 990)

Patent Briefing

571

Controlled-release delivery device for macromolecular proteins K. N. Sivaramakrishnan and L. F. Miller. [Pitman-Moore, Inc.] P C T International Application 90 11,070 (1990) Large multivalent immunogen for human therapy M. F. Mescher. [Medical Biology Institute] P C T International Application 90 11,085 ( 1 990)

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Sustained-release encapsulation of agrochemicals and fertilizers A. Bagi, J. Farago, L. Meiszel, M. Hasznos, J. Pernyeszi, G. Mogyorosy, K. Sagi, L. Szabo, D. Miklos, et al. [Nehezvegyipari Kutato Intezet; Magyar Viscosa Gyar] P C T International Application 90 1 I , I29 ( I 990) Method and composition of streptokinase, plasminogen activator, and urokinase for the treatment of thrombosis in a mammal E. 0 . O’Rear, 111, P. D. Nguyen, A. E. Johnson, E. S. Patterson and T. L. Whitsett. [Research Corp. Technologies, Inc.] P C T International Application 90 14,078 (1990) Sustained-release insect repellent liposomes containing DEET and pyridinethione W. B. Geho, J. R. Lau and D. H. Woods. [Technology Unlimited, Inc.] P C T International Application 90 14,096 (1990)

SOUTH AFRICA Pressure-sensitive copying paper C. Pilikos, A. P. Way, B. Grimaldi and J. A. Broyard. S A Patent Specification 89 04,999 [ 1990)

[Wiggins Teape Group Ltd.]

UK Process for preparing microcapsules comprising ethyl cellulose P. Fekete, D. Bezzegh, K. Zukovics and 2. Jambor. [EGIS Gyogyszergyar] UK Patent Application 2,226,804 (1990)

USA Negative working imaging process employing photosensitive microcapsules and reversal phenomenon J. Hipps, T. K. Kiser and L. Feldman. [Mead Corp.] US Patent 4,935,329 (1990) Method for improving color balance in imaging systems employing photosensitive microcapsules K. Kovacs and A. Burkholder. [Mean Corp.] lJS Patent 4,945,024 (1990) Avidin or streptavidin conjugated liposomes E. Hawrot, M. Rosenberg and X. 0. Breakefield. [Yale University] U S Patent 4,948,590 (1990) Promotion of corneal stroma wound healing with recombinant human EGF, and pharmaceutical compositions containing recombinant human EGF G . L. Brown, R. Eiferman, G. L. Schultz and P. D. T . Valenzuela. [University of Louisville Foundation; Chiron Corp.] US Patent 4,959,353 (1990) Adriamycin microencapsulation in thermally polymerized amino acid copolymer S. W. Fox and R. W. Veltri US Patent 4,963,364 (1990) Drug delivery compositions containing coacervate systems B. Ecanow. [Medaphore, Inc.] US Patent 4.963,367 (1990)

572

Patent Briefing

Prednisone microencapsulatedgranules R. P. Giannini and S. Goodstein. [Himedics, Inc.] US Patent 4,966,770 (1990) Lamellar vesicles formed by cholesterol derivatives M. P. Li and J. D. Baldeschwieler. [California Institute of Technology] U S Patent 4,971,803 (1990) Encapsulated aminoglycosidesfor controlled drug release M. H. Burnam U S Patent 4,975,541 (1990) Pharmaceutical microspheres comprising protenoids S. S. Steiner. [Clinical Technologies Associates, Inc.] US Patent 4,976,968 (1990)

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Microencapsulated atrial natriuretic factor S. S. Steiner. [Clinical Technologies Associates, Inc.] U S Patent 4,983,402 (1991)

Composition and placement process for oil field chemicals L. A. Cantu and M. E. Yost. [Conoco, Inc.; du Pont de Nemours, E. I., and Co.] U S Patent 4,986,354 (1991)

Patent Briefing.

Journal of Microencapsulation Micro and Nano Carriers ISSN: 0265-2048 (Print) 1464-5246 (Online) Journal homepage: http://www.tandfonline.com/loi/imn...
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