Patent Briefing

PATENT BRIEFING

CHINA

• Phosphorus-32 series glass microspheres and their manufacture Sun, W., Li, M., Zhang, L., et al. [China Nuclear Power Research Designing Institute] CO3C4100 Pat Appl 93103780 (1994)
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EUROPE

• Stabilized microspheres and methods of preparation Malick, A., Feindt, H. H. and Hahn, G. D. [Becton, Dickinson and Co] Eur Pat Appl 606613 (1994)
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GERMANY

• Method for manufacture of, and apparatus for the operation of, microencapsulated liquid crystal systems with electrically switchable optical transmission Wilson, H. R. [Interpane Entwicklungs- und Beratungsgesellschaft mbH und Co KG] Ger Offen 4215868 (1993)
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JAPAN

• Color photoimaging method using microcapsules Inaishi, K. [Brother Ind Ltd] Jpn Kokai Tokkyo Koho 06 03848 (1994)
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• Microcapsule electrostatographic toner Matsui, I. and Tomita, K. [Fuji Xerox Co Ltd] jpn Kokai Tokkyo Koho 06 19182 (1994)
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• Heat roller fixing of electrophotographic microcapsule toner image Yasuda, S., Kawabe, K., Hiraoka, J., Nakamura, J. and Yamaguchi, C. [Kao Corp] jpn Kokai Tokkyo Koho 06 03992 (1994)
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• Manufacture of hollow volcanic glass and ceramic microspheres Jinno, Y., Sodeyama, K., Nakashige, A., Sonoda, T., Setoguchi, M., Kyofuji, J., Kokusho, T., Oosako, Y. and Jinnai, K. [Kagoshima Prefecture] Jpn Kokai Tokkyo Koho 06 154586 (1994)
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• One-pot preparation of capsaicins and their microcapsules Hotsuta, H., Kawada, S., Shishido, S., Kato, S. and Okui, K. [Nippon Kayaku Kk] jpn Kokai Tokkyo Koho 06 09308 (1994)
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• Magnetic dextran-coated ferrite microspheres for immunoassay Fujiwara, K. and Arishima, K. [Nippon Telegraph & Telephone] jpn Kokai Tokkyo Koho 06 92640 (1994)
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• Photosensitive microcapsules Tsuda, M. [Brother Ind Ltd] Jpn Kokai Tokkyo Koho 06 19127 (1994)
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• Photoimaging apparatus using microcapsule toners Kagayama, S. [Brother Ind Ltd] Jpn Kokai Tokkyo Koho 05 346659 (1993)
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• Microcapsule type reversible thermochromic material Kawamura, E. [Ricoh Kk] Jpn Kokai Tokkyo Koho 05 262034 (1993)
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• Microencapsulation and heat-developable photoimaging systems using same Tsukada, Y., Yamanochi, J. and Ishikawa, S. [Fuji Photo Film Co Ltd] Ypn Kokai Tokkyo Koho 05 305231 (1993)
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• Photosensitive microcapsules providing image with good color reproducibility Fujioka, M. [Brother Ind Ltd] Jpn Kokai Tokkyo Koho 06 130659 (1994)
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• Manufacture of photosensitive microcapsules Hatsutori, Y. and Tsuda, M. [brother Ind Ltd] Ypn Kokai Tokkyo Koho 06 1186637 (1994)
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• Manufacture of photosensitive microcapsules Hatsutori, Y. [Brother Ind Ltd] Jpn Kokai Tokkyo Koho 06 118636 (1994)
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• Manufacture of photosensitive microcapsules using polyglycerin ester as an emulsifier Hatsutori, Y. and Imaeda, M. [Brother Ind Ltd] Jpn Kokai Tokkyo Koho 06 118635 (1994)
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• Photosensitive microcapsules with melamine-urea-formaldehyde composite resin shell Hatsutori, Y. [Brother Ind Ltd] Jpn Kokai Tokkyo Koho 06 118633 (1994)
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• High-sensitivity photosensitive microcapsule and image forming apparatus such as copier and printer Tanabe, M. [Brother Ind Ltd] Jpn Kokai Tokkyo Koho 05 333536 (1993)
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• Photosensitive microcapsule and image forming apparatus Sugawara, H. and Tsuda, M. [Brother Ind Ltd] jpn Kokai Tokkyo Koho 06 03817 (1994)
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• Manufacture of microcapsule toners Tsuda, M. [Brother Ind Ltd] Jpn Kokai Tokkyo Koho 06 138689 (1994)
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• Manufacture of microcapsule toner for electrophotography Kagayama, S. [Brother Ind Ltd] Jpn Kokai Tokkyo Koho 05 333537 (1993)
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• Aqueous microcapsulated fragrant substance-containing inks Iwasaki, T. [Takatetsuku Kk] Jpn Kokai Tokkyo Koho 06 65539 (1994)
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• Expandable poly(vinyl chloride)-type automobile undercoats containing unexpanded micro-capsules as fillers Yoshida, T. Awamura, H. Hatsutori, T. Nishikawa, K., Kawahara, S. and Izumu, H. [Nissan Motor Asahi Corp] Jpn Kokai Tokkyo Koho 06 157976 (1994)
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• Continuous manufacture of microcapsules with uniform particle diameter Matsushita, T. [Mitsubishi Paper Mills Ltd] Jpn Kokai Tokkyo Koho 06 63388 (1994)
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• Liposome lysis immunoassay for anti-HIV antibody determination Tomioka, K., Kishimura, M. and Fukuda, H. [Kanegafuchi Chemical Ind] Ypn Kokai Tokkyo Koho 06 160396 (1994)
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• Complement-dependent liposome lysis immunoassay method and apparatus Tomioka, K., Kishimura, M. and Fukuda, H. [Kanegafuchi Chemical Ind] jpn Kokai Tokkyo Koho 06 160393 (1994)
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• Complement-dependent liposome lysis immunoassay with different liposome or complement concentration for antigen or antibody determination Tomioka, K., Kishimura, M. and Fukuda, H. [Kanegafuchi Chemical Ind] Jpn Kokai Tokkyo Koho 06 160391 (1994)
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• Photosensitive microcapsules containing photohardenable composition core Inaishi, K. [Brother Ind Ltd] Jpn Kokai Tokkyo Koho 06 75368 (1994)
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• Photosensitive microcapsules Tanabe, M. [Brother Ind Ltd] Jpn Kokai Tokkyo Koho 06 123964 (1994)
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• Manufacture of photosensitive microcapsules using styrenesulfonic acid-based polymer as an emulsifier Hatsutori, Y. [Brother Ind Ltd] Jpn Kokai Tokkyo Koho 06 118639 (1994)
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• Preparation of controlled-release microcapsules Shigemi, K. and Yoshikawa, R. [Toppan Moore Kk] jpn Kokai Tokkyo Koho 06 106047 (1994)
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• Microencapsulated electrically conductive adhesives and manufacture thereof Hozumi, J., Usui, M. and Date, H. [Fujitsu Ltd] Jpn Kokai Tokkyo Koho 06 88040 (1994)
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• Manufacture of methyltrialkoxysilane homopolymer microspheres Aizawa, H. and Watanabe, T. [Toray Industries] jpn Kokai Tokkyo Koho 06 49209 (1994)
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• Preparation of liposomes containing glycosides Yamada, H., Nakabayashi, A., Morikawa, Y., Azuma, K., Myoshi, S., Aono, K., Yamauchi, H., Murahashi, N., Sasaki, A. and Et, A. [Dds Kenkyusho Kk] Jpn Kokai Tokkyo Koho 06 80560 (1994)
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• Liposome comprising phospholipid and/or glycolipid and immobilized antigen or antibody and encapsulated label for simultaneous multi-analyte immunoassay Tomioka, K., Kishimura, M. and Fukuda, H. [Kanegafuchi Chemical Ind] jpn Kokai Tokkyo Koho 06 130057 (1994)
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• Antibody or antigen immobilized on liposome containing phospholipid and/or glycolipid and encapsulated label for immunoassay Tomioka, K., Kishimura, M. and Fukuda, H. [Kanegafuchi Chemical Ind] jpn Kokai Tokkyo Koho 06 130061 (1994)
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• Heat-sensitive microcapsules and image formation apparatus Tsuda, M. [Brother Ind Ltd] Jpn Kokai Tokkyo Koho 05 323560 (1993)
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• Microencapsulated electrophotographic toner containing polyueas or polyurethanes and its manufacture. Tomita, K., Matsui, I. and Takashima, K. [Fuji Xerox Co Ltd] ypn Kokai Tokkyo Koho 06 43683 (1994)
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• Microcapsule-type curing accelerators for epoxy resin compositions and the cured material therefrom Mori, S. and Nomichi, M. [Nippon Kayaku Kk] Jpn Kokai Tokkyo Koho 06 73163 (1994)
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• Manufacture of photosensitive microcapsules using maleic anhydride copolymer emulsfier Hatsutori, Y. [Brother Ind Ltd] Jpn Kokai Tokkyo Koho 06 110204 (1994)
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• Continuous manufacture of microcapsules for heat-sensitive recording Matsushita, T. [Mitsubishi Paper Mills Ltd] Jpn Kokai Tokkyo Koho 05 237370 (1993)
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• Photosensitive microcapsules providing high quality image Oolura, H. [Brother Ind Ltd] Jpn Kokai Tokkyo Koho 06 95371 (1994)
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• Microencapsulated electrophotographic toner containing polyueas or polyurethanes and its manufacture Tomita, K., Matsui, I. and Takashima, K. [Fuji Xerox Co Ltd] .7pn Kokai Tokkyo Koho 06 43684 (1994)
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• Polymer microshpere laser Suzuki, T., Nanba, N. and Shinkai, M. [Tdk Electronics Co Ltd] jpn Kokai Tokkyo Koho 06 21559 (1994)
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• Hb-encapsulated liposome with hemostatic activity Sakaguchi, K. and Takara, S. [Terumo Corp] ipn Kokai Tokkyo Koho 06 72892 (1994)
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• Granulation of ceramic microshperes in liquid with process monitoring Nakamura, M., Hirashima, T., Uinsuton, G., Tsunekawa, M., Tadano, K. and Nakajima, I. [Showa Shell Sekiyu] Jpn Kokai Tokkyo Koho 06 99049 (1994)
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PCT

• Cationic lipids for liposomes for transformation and delivery of macromolecules to animal cells Gebeyehu, G., Jessee, J. A., Ciccarone, V. C., Hawley, N. P. and Chytil, A. [Life Technologies Inc] PCT Int Appl 94 05624 (1994)
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• Stable aqueous liposome suspension Nakajima, T., Nakamori, K., Odawara, M., Koyama, I. and Nemoto, M. [Taisho Pharmaceutical Co Ltd] PCT Int Appl 94 11100 (1994)
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• Sustained-release microsphere containing antipsychotic and process for producing the same Kino, S., Osajima, T. and Mizuta, H. [Yoshitomi Pharmaceutical Industries Ltd] PCT Int Appl 94 10982 (1994)
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• Stable liposomal formulations of lipophilic platinum compounds Perez, S. R., Han, I. and Khokhar, A. R. [Board of Regents, University of Texas System] PCT Int Appl 94 14470 (1994)
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• Antibiotic liposome formulation Proffitt, R. T., Bracken, K. R. and Chaing, S. [Vestar Inc] PCT Int Appl 94 12155 (1994)
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• Compositions using microencapsulated neutralizing antibodies D Souza, M. J., Oettinger, C. W. and Oliver, J. C. [Mercer University] PCT Int Appl 94 10980 (1994)
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• Method using reduction of plasma apolipoprotein H for inhibiting the clearance of liposomes from the circulation Chonn, A., Semple, S. C. and Cullis, P. R. [Liposome Company Inc] PCT Int Appl 94 13323 (1994)
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• Microcapsule formulations of agricultural chemicals Beestman, G. B. [du Pont de Nemours, E. I., and Co] PCT Int Appl 94 13139 (1994)
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• Modified hydrolyzed vegetable protein microspheres and methods for preparation and use thereof Milstein, S. J. and Barantsevitch, E. N. [Emisphere Technologies Inc] PCT Int Appl 94 14420 (1994)
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• A free radical quenching liposomal composition Smith, M. G. PCT Int Appl 94 13265 (1994)
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• Controlled-release microspheres containing growth hormone Auer, H. Khan, M. A. and Bernstein, H. [Alkermes Controlled Therapeutics Inc] PCT In Appl 94 12158 (1994)
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• Tanning method using DNA repair liposomes Yarosh, D. B. [Applied Genetics Inc] PCT Int Appl 94 14–119 (1994)
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USA

• Complex microspheres, their preparation, and thermoplastic films containing them Noda, I., Abe, M. and Sugiura, F. [Takemoto Yushi Kabushiki Kaisha] US 52 96569 (1994)
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• Preparation of microcapsules using a salt of a partial ester of a styrene-maleic anhydride copolymer Lo, C. C. [Ciba-Geigy Corp] US 53 10721 (1994)
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• Method of coupling cosmetic materials to microspheres and cosmetics containing such coupled materials Schlossman, D. S. US 53 14683 (1994)
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• Method for preparing photosensitive microcapsules Davis, P. and Truini, J. G. [Mead Corp] US 52 83016 (1994)
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