Patent Briefing

PATENT BRIEFING

CHINA

• Bifidobacterium microcapsules and their manufacture Zhang, hang., Zhang, L. and Wang, Z.[Beijing Agricultural Univ.]Earning Zhuanli Shenqing Gongkai Shuomungshu 1113515 (1995)
   Google Scholar
• Enteric multilayered microcapsules containing bacterial enzymes Zhang, Q. [Renji Hospital] Earning Zhuanli Shenqing Gongkai Shuomingshu 1110136 (1995)
   Google Scholar
• Microcapsules containing beta-carotene or carotenoids Xin, X., Wang, Y. [Shanghai No. 6 Pharmaceutical Factory] Earning Zhuanli Shenqing Gongkai Shuomingshu 1109329 (1995)
   Google Scholar
• Liposomes containing ginseng saponins or other active ingredients for injection Ma, S., Su, M. and Wang, H. [Dalian Inst. of Medicinal Sciences] Earning Zhuanli Shenqing Gongkai Shuomingshu 1110134 (1995)
   Google Scholar

EUROPE

• Organic solvents for microcapsules, especially useful for pressure-sensitive copying paper Habar, G., Le Pape, A and Descusse, C. [Copigraph] Eur Pat Appl 697293 (1996)
   Google Scholar
• Liposomal cyclosporin pharmaceutical formulations Adler-Moore, J.-P. and Chiang, S. M. [Vestar, Inc.] Eur Pat Appl 697214 (1996)
   Google Scholar
• Method of preparing microcapsules Yabuuchi, abuuchi., Imamura, T., Mukae, T. and Ishii, K. [Nippon Paint Co. Ltd.] Eur Pat Appl 671206 (1995)
   Google Scholar

FRANCE

• Microcapsules for magnetic display and method of production of a magnetic display sheet utilizing these microcapsules Iwasaki, wasaki., Igaue, S. and Ogura, A. [Chemitech Inc.] Fr Dernande 2723659 (1996)
   Google Scholar

GERMANY

• Microcapsules for magnetic recording and manufacturing method of magnetic recording film containing same Iwasaki, wasaki., Igaue, S. and Ogura, A. [Chemitech Inc.] Ger Offen 19529264 (1996)
   Google Scholar
• Pesticide microencapsulation Krause, rause. P., Maier, T., Schoeni, J. P. and Waltersdorfer, A.[Hoechst Schering AgrevoGmbh] Ger Offen 4434638 (1996)
   Google Scholar
• Injectable liposomal drug formulations stabilized with short-chain fatty acids Hamann, H. J., Serno, P., Herboth, M. and Kurka, P. [Bayer A.-G.] Ger Offen 4432378 (1996) 0025-2048/96 812.00 (C. 1996 Taylor & Francis Ltd.
   Google Scholar
• Liposome-encapsulated taxol for tumor treatment Reszka, eszka., Brandi, NI., Fichtner, I. and Warnke, G. [Nlax-Delbrueck-Centrum fuer NIolekulare Nledizin] Ger Offen 4430593 (1996)
   Google Scholar

JAPAN

• Liposome-immobilized antigen or antibody for agglutination immunoassay Tanaka, S., Ueno, T. and Hasegawa, T. [Nissui Seiyaku Co] jpn Kokai Tokkyo Koho 08 54395 (1996)
   Google Scholar
• Quick-acting microcapsulated agrochemical compositions Murakami, V. Ogawa, NI. and Ootsubo, T [Sumitomo Chemical Co] jpn Kokai Tokkyo Koho 08 53306 (1996)
   Google Scholar
• Microcapsulated solder paste Takamizawa, Y. [Sony Corp] jpn Kokai Tokkyo Koho 08 25083 (1996)
   Google Scholar
• Transparent cleansing cosmetics containing polyhydric alcohol-treated microcapsules Tsuji, M., Ueda, Y. and Adachi, K. [Nisshin Oil Mills Ltd, Morishita Jintan Co] jpn Kokai Tokkyo Koho 08 40828 (1996)
   Google Scholar
• Heat-storage material packages containing microcapsules and heat-storage method Ishiguro, NI. [Mitsubishi Paper Mills Ltd] jpn Kokai Tokkyo Koho 08 67869 (1996)
   Google Scholar
• Thermochromic microencapsulated pigments showing reversible opacity-transparency changes Nakajima, akajima. and Shibahashi, Y. [Pilot Ink Co Ltd] jpn Kokai Tokkyo Koho 08 34168 (1996)
   Google Scholar
• Hollow microspheres and their use in rigid urethane thermal insulators Hishino, A. and Watanabe, K. [Fujitsu General Ltd] jpn Kokai Tokkyo Koho 08 27302 (1996)
   Google Scholar
• Manufacture of ceramic microspheres with good sphericity by using stirring granulation method Annoto, NI [Tosoh Corp], 71371 Kokai Tokkyo Koho 08 48560 (1996)
   Google Scholar
• Liquid crystal-containing microcapsule, liquid crystal/polymer complex film, and their manufacture Tabei, abei. and Ando, M. [Dainippon Printing Co Ltd] jpn Kokai Tokkyo Koho 07325294 (1995)
   Google Scholar
• Liquid crystal-containing polymer microcapsules, their preparation,, and imaging device using them NIvanowaki, Ivanowaki. and Ishii, N. [Dainippon Printing Co Ltd] jpn Kokai Tokkyo Koho 07261163 (1995)
   Google Scholar
• Electrophotographic microencapsulated toner for reducing fixing time Yoshida, oshida., Inaba, Y., Hirose, H. Yamamoto, M. and Nlitsumizo, NI. [Fuji Xerox Co Ltd] jpn Kokai Tokkyo Koho 08 30018 (1996)
   Google Scholar
• Pharmaceutical liposomes, spheres, microparticles or emulsions containing neutral or anionic drugs for targeting therapy of kidney diseases Kawahara, K., Uchama, H. and Kimura, J. [Terumo Corp] Ypn Kokai Tokk)o Kohn 08 27030 (1996)
   Google Scholar
• Manufacture of polymer microcapsules containing fine particles in nonaqueous solvents Suda, Y. and Makino, K. [Mitsubishi Heavy Ind Ltd] ajpn Kokai Tokkyo Koho 08 00987 (1996)
   Google Scholar
• Liposome dispersing solution for endotoxin determination Endo, ndo., Morisawa, K., Akama, K. and Tokuyama, S. [Nippon Oils & Fats Co Ltd] Ypn Kokai Tokkyo Koho 08 00290 (1996)
   Google Scholar
• Microcapsules containing basic substances for thermal recording materials and their preparation Maruyama, aruyama. and lwaoka, T. [Ricoh Kk] Ypn Kokai Tokkyo Koho 07323668 (1995)
   Google Scholar
• Electrophotographic microcapsule toner, its manufacture, and image-forming method using it Inaba, naba., Hara, T., Yoshikawa, H., Kubo, T. and Kawamoto, I. [Fuji Xerox Co Ltd] jpn Kokai Tokkyo Koho 07333886 (1995)
   Google Scholar
• Sustained-release microcapsule preparations of slightly soluble drugs Tani, T., Kaneko, K., Matsuo, T. and Ko, E. [Nippon Seiyakyu Kk] /pn Kokai Tokkyo Koho 08 03031 (1996)
   Google Scholar
• Lipid microsphere compositions as drug delivery system for gene introduction in gene therapy Kawai, awai., Hachiman, N., Takenaga, M. and Mizushima Y. [Ltt Inst. Co Ltd] .7pn Kokai Tokkyo Koho 07330614 (1995)
   Google Scholar
• Manufacture of microcapsules with decomposable shells Hasegawa, K., Kida, J. and Ajioka, M. [Mitsui Toatsu Chemicals] Ypn Kokai Tokkyo Koho 07328415 (1995)
   Google Scholar
• (Poly)oxyalkylene derivatives, microspheres, and their manufacture Akashi, M., Kishida, A. and Uto, T. [Nippon Oils & Fat Co Ltd] jpn Kokai Tokkyo Koho 07316244 (1995)
   Google Scholar

PCT

• Tacky pressure-sensitive adhesive microspheres, their preparation from vinyl ester mono-mers, and their use in repositionable adhesives Delgado, elgado. and Tran, T.-V. T. [Minnesota Mining and Mfg. Co] PCT Int Appl 96 01280 (1996)
   Google Scholar
• Repositionable pressure-sensitive adhesives comprising tacky microspheres Cooprider, T. E., Bailey, D. and Most, R. W. [Minnesota Mining and Mfg Co] PCT Int Appl 96 01295 (1996)
   Google Scholar
• Microencapsulated labeling technique Sanders, anders. F. [Minister of Agriculture, Fisheries and Food] PCT Int Appl 96 01428 (1996)
   Google Scholar
• Method of preparing natural oil-containing emulsions and microcapsules and its uses Magdassi, S., Mumcuoglu, K. and Bach, U. [Yissum Research Development Co] PCT Int Appl 96 00056 (1996)
   Google Scholar

RUSSIA

• Preparation of microspherical zeolite-containing aluminosilicate catalyst for petroleum fraction cracking Galimov, alimov. F., Gibadullina, K. M., Kvitko, V. Z., Rakhmatullina, S. S., Rozenbaum, B. L. and Usmanov, R. M. [Aktsionernoe Predpriyatie `Ufimskij Neftepererabatyvayushij Zavodl Russ 2043152 (1995)
   Google Scholar
• Multilayer fireproof, heat-insulating silicone rubber coating containing hollow glass micro-spheres, and boron nitride Epifanovskij, pifanovskij. S., Dimitrienko, Y. I., Polezhaev, Y. V., Medvedev, Y. V. and Mikhatulij, D. S. Russ 2039070 (1995)
   Google Scholar

UK

• Making oil-based coatings and inks containing microcapsules from aqueous dispersions of microcapsules Etoh, toh. Hirasawa, A., Higurashi, H. and Kawamura, M. [Toppan Moore Co Ltd] UK Pat Appl 2289069 (1995)
   Google Scholar

USA

• Method using liposomes for monitoring toxic materials Sinha, inha. N. and Smetjek, P. K. [United States Dept. of Energy] U S Pat Appl 68033 (1996)
   Google Scholar
• Polymeric microcapsules with therapeutic and diagnostic agents encapsulated or conjugated Wallace, S., Yang, D., Wallace, M., Li, C. and Kuang, L. R. [Board of Regents, the University of Texas System] US 5484584 (1996)
   Google Scholar
• Hollow ceramic microspheres by sol-gel dehydration with improved control over size and morphology Wilcox, ilcox. L., Liu, J. G. and Look, J. L. [The Board of Trustees of the University of Illinois] US 5492870 (1996)
   Google Scholar