Patent Briefing

PATENT BRIEFING

CHINA

• Thermoplastic microspheres and their manufacture
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• Liang, Z., Hu, X., Guan, J., and Xu, D. [Institute of Chemistry, Chinese Academy of Sciences] Faming Zhuanli Shenqing Gongkai Shuomingshu 1250061 (2000)
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EUROPE

• Use of complexes among cationic liposomes and polydeoxyribonucleotides as medicaments Porta, R., Ferro, L., Trento, F., Nastruzzi, C., Esposito, E., and Menegatti, E. [Crinos Industria Farmacobiologica SpA]
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• Eur Pat Appl 1059092 (2000)
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GERMANY

• Liposome vector complexes for gene therapy
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• Bruesselbach, S., Mueller, K., and Fahr, A. [Aventis Pharma Deutschland GmbH] Ger Offen 19925143 (2000)
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• Microencapsulated rinsing aids for manual dishwashing Giesen, B., Zaika, D., and Wortmann, M. [Henkel Kgaa] Ger Offen 19918267 (2000)
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• Multi-stage process for the production of gas-filled microcapsules
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• Budde, U., Briel, A., Roessling, G., Lovis, K., Schmidt, W., Moritz, H. U., Gottfried, M., and Ingwersen, J. P. [Schering A-G]
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• Ger Offen 19925311 (2000)
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• Thickened hard surface cleaners containing abrasives and microencapsulated ingredients Jonke, H., Poethkow, D., and Ditze, A. [Henkel Kgaa]
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• Ger Offen 19918265 (2000)
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JAPAN

• Color former-containing microcapsules and pressure-sensitive copying paper using same Kuroyama, Y., Suzuki, S., and Nishikubo, T. [Nihon Seishi K K] jpn Kokai Tokkyo Koho 2000326627 (2000)
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• Colored microcapsule for aqueous dispersible ink-jet ink Doi, R., Tabayashi, I., Ojima, 0., Inoue, S., and Nokawa, K jpn Kokai Tokkyo Koho 2000327968 (2000)
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• [Dainippon Ink and Chemicals Inc]
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• Control of termites by microcapsules containing insecticides Matsuura, K. jpn Kokai Tokkyo Koho 2000342149 (2000)
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• Environmentally friendly coloring microcapsule for pressure sensitive copying paper Kuroyama, Y., Suzuki, S., and Nishikubo, T. [Nihon Seishi K K] jpn Kokai Tokkyo Koho 2000326628 (2000)
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• Large unilamellar phospholipid liposomes and their manufacture Yoshikawa, K., and Nomura, S.
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• .7pn Kokai Tokkyo Koho 2000325775 (2000)
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• Magnetic liposome complex having functional orientation
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• Matsumura, H., Shimizu, H., and Mashima, T. [Agency for Industrial Science and Technology] jpn Kokai Tokkyo Koho 2000319165 (2000)
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• Microcapsule-containing cleaning composition Fujiomori, H. [Sekisui Chemical Co Ltd] jpn Kokai Tokkyo Koho 2000328098 (2000)
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• Microencapsulated coloring materials Kondo, H. [Ricoh Co Ltd] jpn Kokai Tokkyo Koho 2000327942 (2000)
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• Thermal printing material containing microcapsule having fluorine- modified shell Nagata, K., and Washinosu, S. [Fuji Photo Film Co Ltd] jpn Kokai Tokkyo Koho 2000318320 (2000)
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PCT

• A process for the microencapsulation of medicaments Valenti, F. [Pharmaplus Srl] PCT ml Appl 00 61119 (2000)
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• Antibody and polyalkylene glycol-bonded liposome
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• Tagawa, T., and Hosokawa, S. [Mitsubishi Chemical Corporation] PCT Int Appl 00 64413 (2000)
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• Artificial cells microencapsulated genetically engineered E. coli DH5 cells for the removal of undesired electrolytes and/or metabolites
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• Prakash, S., and Chang, T. M. S. [McGill University]
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• PCT Int Appl 00 65030 (2000)
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• Detection of nucleic acid reactions on microsphere or bead arrays Gunderson, K., Stuelpnagel, J. R., and Chee, M. S. [IIlumina Inc] PCT Int Appl 00 63437 (2000)
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• Liposome compositions containing fluoroquinolone-polyanion complexes for improved drug retention
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• Guo, L. S. S., and Kiwan, R. [Alza Corporation]
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• PCT Int Appl 00 66126 (2000)
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• Liposome preparation of fat-soluble antitumor drug
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• Kasuya, Y., Okada, J., Hanaoka, K., Kurakata, S., Matsuda, A., and Sasaki, T. [Sankyo Co Ltd] PCT Int Appl 00 67760 (2000)
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• Liposome-enhanced test device and method
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• Durst, R. A., Montagna, R. A., Baurnner, A. J., Siebert, S. T. A., and Rule, G. S. [Cornell Research Foundation Inc Innovative Biotechnologies International Inc]
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• PCT Int Appl 00 72019 (2000)
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• Manufacture of micro-porous microspheres of polymers and polymeric pigments therefrom Malshe, V. C., and Bendale, A. M.
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• PCT Int Appl 00 64953 (2000)
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• Method for production of microcapsules
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• Mapelli, L. G., and Dobetti, L. [Eurand International SpA] PCT ml Appl 00 64575 (2000)
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• Method of treating angina and/or anginal equivalents using phospholipid liposomes Goldberg, D. I., and Williams, K. J. [Talaria Therapeutics Inc]
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• PCT ml Appl 00 69412 (2000)
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• Microencapsulated sustained-release solid fungicide for rice Kitagaki, K., and Kataoka, H. [Novartis A-G]
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• PCT ml Appl 00 62612 (2000)
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USA

• Sunscreen composition containing so-gel microcapsules
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• Lapidot, N., Magdassi, S., Avnir, D., Rottman, C., Gans, 0., and Seri, L. A. [Sol-Gel Tech-nologies Ltd]
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• PCT ml Appl 00 72806 (2000)
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• Lipid-modified insulin-incorporated liposomes for selectively delivering cytotoxic agents to hepatoma cells
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• Chan, K. K., and Mei, H. [The Ohio State University]
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• US 6159931 (2000)
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• Targeted polymerized liposome as diagnostic and treatment agents
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• Li, K. C., Bednarski, M. D., Storrs, R. W., Li, H. Y., Tropper, F. D., Song, C. K. H., Sipkins, D. A., and Kuniyoshi, J. K. [Targesome Inc]
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• US 6132764 (2000)
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