Patent Briefing

Patent Briefing

BRAZIL

• Microencapsulated insecticides for wood borer control Ohtsubo, T., Murakami, M., Teshima, H., Iuchi, S. and Ogawa, M. [Sumitomo Chemical Co., Ltd] Braz Pedido PI 94 (1994)
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CANADA

• Stable aqueous dispersions containing liposomes Endo, K., Suzuki, H., Oguma, T. and Goto, M. [PA Wakamoto Pharmaceutical Co., Ltd] Can Pat Appl 2120197 (1994)
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CHINA

• Preparation of sustained-release liposome-encapsulated somatropin injections Joong, K. N., Soo, C. H. and Seok, S. M. [Lucky Ltd] Fuming Zhuanli Shenqing Gongkai Shuomingshu 1087277 (1994)
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EUROPE

• Microcapsules for heat storage materials Isiguro, M. [Mitsubishi Paper Mills Ltd] Eur Pat Appl 623662, (1994)
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• Microspheres containing medicines or food substances Cervos, E., Labourt, I. P., Le Thiesse, J. C. and Statiotis, E. [Rhone-Poulenc Nutrition Animale] Eur Pat Appl 633058 (1995)
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• Sustained-release microcapsules containing polypeptides Igari, Y., Yamamoto, K., Okamoto, K. and Yamagata Y. [Takeda Chemical Industries Ltd] Eur Pat Appl 633020 (1995)
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• Protein encapsulated insoluble gas microspheres and their preparation and use as ultrasonic imaging agents Lambert, K., Podell, S. B., Jablonski, E. G., HuIle, C., Hamilton, K. and Lohrmann, R. [Molecular Biosystems, Inc] Eur Pat Appl 633030 (1995)
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• Polyurea microscapsules containing pesticides, their preparation and use Haesslin, H. H. [Ciba-Geigy A.-G.] Eur Pat Appl 611253 (1994)
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FRANCE

• Cosmetic compositions containing microscapsules comprising liquid crystals of a cholesteryl ester Kim, K. H., Ko, J. S., Lee, C. M., Cho, B. K. and Kim, J. [Pacific Corp.] Fr Demande 2705230 (1994)
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GERMANY

• Microencapsulated flow control agents for use in coatings Schuler, B., Bobar, G., Korth, T., Flochen, O. and Gleich, P. [BASF A.-G.] Ger Offen 4242193 (1994)
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JAPAN

• Vancomycin-containing liposome preparations Sunakawa, J., Sumita, Y., Onda, K. and Tanaka, K. [Sumitomo Pharma] Ypn Kokai Tokkyo Koho 06345663 (1994)
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• Liposomes containing pharmaceuticals and synthetic lipids Iwamoto, K., Kato, T., Watanabe, S. and Murakami, Y. [Eisai Co Ltd] jpn Kokai Tokkyo Koho 06329558 (1994)
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• Manufacture of liposome preparations containing carboxy- and amino-containing compounds Kato, Y., Ookubo, J., Hosokawa, T., Kawaguchi, J., Hayakawa, E., Kono, K. and Kasai, M. [Kyowa Hakko Kogyo Kk] Ypn Kokai Tokkyo Koho 06329533 (1994)
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• Manufacture and utilization of resin microspheres with selective metal ion-binding capability Takagi, M., Maeda, M., Horikoshi, K., Kido, H. and Yu, K. Y. [Tosoh Corp] Ypn Kokai Tokkyo Koho 06248007 (1994)
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• Preparation of peptide-lipid derivatives and liposomes containing the derivatives Ishikura, T., Sasaki, A., Nagaso, H., Murahashi, N., Kato, T., Kaneko, H. and Tanaka, I. [Dds Kenkyusho Kk] jpn Kokai Tokkyo Koho 06219967 (1994)
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• Preparation of oligosaccharide lipids as stabilizers for phospholipid liposome and oil-in-water (0/W)-type emulsion Saito A., Suzuki, T., Yoshimura, A., Takisada, M., Takeoka, S., Sakai, EL and Tsuchida, H. [Chiba Seifun Kk] Ypn Kokai Tokkyo Koho 06263788 (1994)
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• Microcapsules containing pesticides Akashi, K. and Tanabayashi, T. [Takeda Pharmaceutical Industries Ltd] Ypn Kokai Tokkyo Koho 06312904 (1994)
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• Removing formaldehyde from microcapsule dispersion used for pressure-sensitive recording paper Hirasawa, A. and Maruyama T. [Toppan Moore Kk] jpn Kokai Tokkyo Koho 06226083 (1994)
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• Optical recording sheet coated with color-changeable photosensitive microcapsule dispersion and optical recording method using same Shiotani, M. [Casio Computer Co., Ltd] Ypn Kokai Tokkyo Koho 06171215 (1994)
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• Optical recording sheet coated with color-changeable photosensitive microcapsule dispersion and optical recording method using same Shiotani, M. [Casio Computer Co., Ltd] jpn Kokai Tokkyo Koho 06175271 (1994)
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• Microcapsules for pressure-sensitive copying paper Tatezawa, S. and Shito, K. [Mitsubishi Paper Mills Ltd] Ypn Kokai Tokkyo Koho 06179843 (1994)
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• Pharmaceutical liposomes coated with sterols and/or their glucosides Muramatsu, K., Yonetani, Y., Takayama, K., Machida, Y., Nagi, T., Mitsutake, S. and Tada, M. [Ryukakusan Kk] Ypn Kokai Tokkyo Koho 06298638 (1994)
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• Substances for preparing reactive pharmaceutical liposomes Myazaki, T., 0, H. and Matsumoto, T. [Nippon Oils & Fats Co Ltd] Ypn Kokai Tokkyo Koho 06210155 (1994)
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• Acreasin liposomes for prevention or treatment of Pneumoctsis carinii pneumonia Morimoto, S. [Asahi Chemical Ind] jpn Kokai Tokkyo Koho 06172204 (1994)
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• Preparation of phospholipid surfactants for manufacturing pharmaceutical liposomes Watanabe, N. [Tokyo Ink Mfg Co] jpn Kokai Tokkyo Koho 06157560 (1994)
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• Manufacture of microcapsules from isocyanate-modified epoxy resins Hasegawa, K., Kato, T., Takagi, M., Kameoka, T. and Haseyama, R. [Mitsu Toatsu Chemicals] jpn Kokai Tokkyo Koho 06142494 (1994)
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• Manufacture of microcapsule for pressure-sensitive recording paper Chikami, N. [Fuji Photo Film Co Ltd] jpn Kokai Tokkyo Koho 06226081 (1994)
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• Preparation of phospholipids for manufacturing pharmaceutical liposomes for targeting therapy Tagawa, T., Awane, K. and Nagaike, K. [Mitsubishi Chem Ind] Non Kokai Tokkyo Koho 06157559 (1994)
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• Preparation of phospholipids for manufacturing pharmaceutical liposomes for sustained release Sawayama, S. and Myake, M. [Mitsubishi Chem Ind] Thn Kokai Tokkyo Koho 06157561 (1994)
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• Material containing photo-responding microscapsules and its controlling method Shiotani, M. [Casio Computer Co Ltd] jpn Kokai Tokkyo Koho 06148793 (1994)
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• Microcapsule containing secondary batteries Kawakami, S. [Canon Kk] Jpn Kokai Tokkyo Koho 06283206 (1994)
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• Polyisocyanate-based microcapsules for pressure-sensitive copying paper Hasegawa, K., Kato, T., Takagi, M., Kameoka, 1'. and Haseyama, R. [Mitsui Toatsu Chemicals] _non Kokai Tokkyo Koko 06226082 (1994)
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PCT

• Polymeric microspheres for low-friction surfaces Tseng, C. M., Young, C. I. and Sarkar, M. [Minnesota Mining and Mfg. Co.] PCT Int Appl 94 06834 (1994)
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• Liposomes incorporating density media Hasskamp, J. H. [Becton Dickinson and Co.] PCT lot Appl 94 26299 (1994)
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• Therapeutic delivery systems comprising gas precursor-filled microspheres Unger, E. C., Fritz, T. A., Matsunaga, T., Ramaswmi, V., Yellowhair, D. and Wu, G. (USA) PCT lot Appl 94 28874 (1994)
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• Liposome-mediated delivery of therapeutic agents to hair follicles Li, L. and Lishko, V. K. [Anticancer, Inc.] PCT Int Appl 94 22468 (1994)
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• Reduction of liposome-induced adverse physiological reactions Ahl, P. L., Bhatia, S. K., Minchey, S. R. and Janoff, A. S. [Liposome Co., Inc.] PCT lot Appl 94 27580 (1994)
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• Methods and apparatus for liposomes preparation Castor, T. P. [Aphios Corp.] PCT lot Appl 94 27581 (1994)
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• Hydrolytically labile cyanogen halide-crosslinked polysaccharide microspheres Smith, D. J. and Chakravarthy, D. [University of Akron] PCT lot Appl 94 27647 (1994)
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• Subcutaneous liposome delivery method using polyethylene glycol-coated liposomes for long-term therapeutic delivery Allen, T. M., Woodle, M. C., Guo, L. S. S. and Krakow, J. L. [Liposome Technology, Inc.] PCT Int Appl 94 2625106834 (1994)
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• Method of controlling the size of liposomes Edgerly Pflug, L. M. [Liposome Co., Ltd] PCT Int Appl 95 01777 (1995)
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• Surface-modified albumin microspheres and pharmaceutical compositions containing them Kissel, T. and Mueller, B. [Sandoz-Erfindungen Verwaltungsgesellschaft m.b.H. Sandoz-Patent-G.m.b.H. Sandoz-Patent-G.m.b.H.] PCT Int Appl 94 00126 (1995)
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• Incorporation of taxol into liposomes and gels Boni, L. and Portnoff, J. B. [Liposome Co., Inc.] PCT Int Appl 94 26254 (1994)
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• Liposome powders for pharmaceutical compositions Schreier, H. [Advanced Therapies, Inc] PCT Int Appl 94 28876 (1994)
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• Methods of preparing gas-filled liposomes Unger, E. C., Fritz, T. A., Matsunaga, T., Ramaswami, V., Yellowhair, D. and Wu, G. (USA) PCT Int Appl 94 28797 (1994)
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• Method for preparing liposomes Hsu, C. C., [Genentech, Inc] PCT Jot Appl 95 01164 (1995)
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• Therapeutic drug delivery systems comprising gas-filled microspheres Unger, E. C., Fritz, T. A., Matsunaga, T., Ramaswami, V., Yellowhair, D. and Wu, G. (USA) PCT Int Appl 94 28873 (1994)
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• Liposome having a multicomponent bilayer which contains a bioactive agent as an integral of the bilayer Slater, J. L. and Janoff, A. S. [Liposome Co., Inc] PCT Jot Appl 94 26253 (1994)
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USA

• Process for preparing microcapsules having gelatin walls crosslinked with quinone Mihm, J. W., Loeb, G. I. and Haslbeck, E. G. [United States Dept. of the Navy] US 5378413 (1995)
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• PVC molding composition containing capsaicine analogs as animal repellent, process for producing capsaicine analogs,, and the microcapsule Kurata, M., Ichikawa, Y., Toya, M., Takahashi, I. and Okui, Y. [Nippon Kayaku K. K.] US 5322862 (1994)
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• Stable liposomal formulations of lipophilic platinum compounds Perez, S. R., Hans, I. and Khokhar, A. R. [Board of Regents, The University of Texas System] US 5384127 (1995)
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• Methods and compositions for the attachment of proteins to liposomes using a glycophospho-lipid anchor Caras, I. W. [Genentech, Inc] US 5374548 (1994)
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