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Miscellaneous

Patent Briefing

Pages 273-278 | Published online: 02 Jul 2010

PATENT BRIEFING

CHINA

  • Manufacture of microspheres from high-molecular-weight thermoplastic polymers Liang, Z., Hu, X., and Xu, D. [Inst of Chemistry, Chinese Academy of Sciences] Priming Zhnanli Shenging Gongkai Shoomingshu 1.316452 (2001)
  • Nanometer microsphere of chitosan-polyacrylic acid composite and its manufacture and use for drug carrier Jiang, X., blu, Y., Gun, J., and Yang, C. [Nanjing Univ] Earning Zhnanli Shenging Gongkai Shuomingshu 1.3144.30 (2001)

EUROPE

  • Method for the preparation of microcapsules that are composed of active substances, gelation agents, chitosans, and anionic polymers Viladot, P. J. L., and De Moragas, NI. [Primacare SL] Ear Pat Appl 124.3.318 (2002)
  • Method for the preparation of microcapsules that are composed of active substances, gelation agents, chitosans, and inorganic phosphates Viladot, P. J. L., and De Nloragas, M. [Prirnacare SL] Ear Pat Appl 1243,319 (2002)
  • Suspension of nanospheres of lipophilic active ingredients stabilized with water-dispersible polymers Simmonnet, J. T. [L'Oreal] Ear Pat Appl 1228746 (2002)
  • W/O and 0/W/0 emulsions comprising microcapsules consisting of active agents and thermogelling heteropolysaccharides or proteins 'Facies, A., Pi, S. R., and Vilaclot, P. J. L. [Cognis Iberia, SL] Ear Pat Appl 124.3247 (2002)

FRANCE

  • Aqueous suspensions of nanospheres containing lipophilic drugs Simonnet, J. T., and Millecamps, D. [L'Oreal SA] Fr Demande 2817478 (2002)

GERMANY

  • Discrete hollow microspheres with flexible wall structures Nastke, R., and Railer, G. [Fraunhofer-Gesellschaft zur Foerderung der Angewanclten Forschung EV] Ger Of/en 10111094 (2002) .7ournal ui Microeneapsulation I SSN 0265–2048 print/1 SSN 1464–5246 online C) 2003 Taylor & Francis http://www.tandico.uk/journalsDOI : I 0.1080/0265204031000065105 Manufacture of microcapsules with polyelectrolyte complex membranes and controlled release of microcapsule contents Dreja, M., Von Rybinski, W., Nickel, D., and Krupp, U. [Henkel K-GaA] Ger Offen 10100689 (2002)
  • Microencapsulated biologically active substances containing a water-soluble or water dispersible comb polymers Zerrer, R., and Morschhaeuser, R. [Clariant GmbH] Ger Offen 10104991 (2002)

JAPAN

  • Acieous pigment microcapsule dispersions for water-thinned ink-jet inks and recording method Takayama, H. Tochihara, S., Ko, M., and Koike, S. [Canon Inc] Jpn Kokai Tokkyo Koho 2002256166 (2002)
  • Cosmetics containing microencapsulated oils Yoshioka, M., Uehara, K., Segawa, E., and Adachi, T. [Seiwa Kasei Co, Ltd] jpn Kokai Tokkyo Koho 2002234816 (2002)
  • Heat-sensitive microcapsule including discoloring agent and material using it for displaying temperature history Ikeda, T., and Miyamoto, S. [Ricoh Co, Ltd] jpn Kokai Tokkyo Koho 2002254823 (2002)
  • Heat shock-absorbing materials comprising sheets containing microcapsules containing heat shock-absorbing substances and heat shock-absorbing fabrics therefrom Shimano, Y., Yamaguchi, Ni., Mukai, S., Sano, NI., and Kusamoto, N. [Komatsu Seiren Co Idemitsu Technofine Co, Ltd] jpn Kokai Tokkyo Koho 2002201.571 (2002)
  • Liposome analysis method Mizuochi, T., Nakata, 1VI., and Yasuda, A. [Tokai University Nippon Zeon Co, Ltd] jpn Kokai Tokkyo Koho 2002221515 (2002)
  • Lithium secondary battery having microcapsule or gelling material containing battery reaction inhibitor-removing material for high early battery efficiency and maintaining battery efficiency for long time Yang, L., and Kito, NI. [NGK Insulators, Ltd] jpn Kokai Tokkyo Koho 2002198088 (2002)
  • Manufacture of discoloration-free light-weight molded articles using heat-expandable microspheres Untying, K., Kron, A., Sjoegren, P., and Bjerke, 0. [Nippon Filite K K] jpn Kokai Tokkyo Koho 2002226620 (2002)
  • Manufacturing method of sustained-release microcapsules Takeyama, T., Ogawa, F., and Miyake, T. [Taiyo Pharmaceutical Industry Co, Ltd] jpn Kokai Tokkyo Koho 2002234833 (2002)
  • Microcapsule composition formed by complex coacervation Chopra, N., Kazmaier, P. NI., and Torres, F. E. [Xerox Corp] jpn Kokai Tokkyo Koho 2002233748 (2002)
  • Microcapsule containing Gymnerna sylvestre extract Takeshita, T., Kuhara, NI., and Ishibashi, 0. [Takeshita Seika K K] jpn Kokai Tokkyo Koho 2002218942 (2002)
  • Microcapsule-containing solution and heat-sensitive recording material using it Minami, K., and Kawakami, H. [Fuji Photo Film Co, Ltd] jpn Kokai Tokkvo Kohn 200226450 7 (2002)
  • Storage-stable aqueous coating emulsion containing microcapsule foaming agent for wall-paper Hamada, H., Koshiba, D., Saito, 0., and Usui, Y. [Dainichiseika Color and Chemical MFG Co, Ltd] jpn Kokai Tokkyo Koko 2002256251 (2002)
  • Storage stable thermal printing materials containing microcapsules Minami, K. [Fuji Photo Id 111 Co, Ltd] ypn Koko; Tokkvo Koko 2002264523 (2002)
  • Storage stable thermal recording materials and their manufacture including microencapsu-lation process Minami, K., and Ito, K. [Fuji Photo Film Co, Ltd] jpn Koko,' Tokkyo Koho 2002264524 (2002)

PCT

  • Adhesive graphic electrostatic sheets containing activatable encapsulated microspheres for wall coverings Hsu, C. C., Austin, S. R., Lee, C. C., and Morris, T. L. [3M Innovative Properties Company] PCT lot Appl 02 .55624 (2002)
  • Air filter with microencapsulated biocides Kaiser, S. R., and Terleski, J. T. [R-Tec Technologies, Inc] PCT lot Appl 02 58812 (2002)
  • Amphoteric liposomes and their usage for the encapsulation of drugs and their transport into cells Panzner, S., Fankhitenel, S., Esslcr, F., and Panzner, C. [Novosom A-G] PCT Jut Appl 02 66012 (2002)
  • Attrition resistant inorganic microspheroidal particles Salem, C. F., and Zagaia, R. J. [The Standard Oil Company] PCT lot Appl 02 701.32 (2002)
  • Carotenoid-loaded liposomes Barenholz, Y., Diminsky, D., and Cohen, R. [Yissum Research Development Company of the Hebrew University of Jerusalem] PC'' lot Appl 02 64110 (2002)
  • Decorative solid surfacing materials filled with ceramic microspheres Kilterman, D. C., Hutchins, C. S., and Sandusky, D. A. [E. I. Dupont de Nemours iind Company] PC7' lot Appl 02 685/9 (2002)
  • Liposome-mediated DNA administration Baru, M. [Opperbas Holding I3V] P67' In Appl 02 6601.3 (2002)
  • Method for producing blue microcapsules and their usage for tooth pastes Lages, R., Aickele, F., Loges, Fl., and Machinek, A. [Hitarmann & Reimer] PC'' lot App/ 02 64246 (2002)
  • Method of preparing syndiotactic poly(vinyl pivalate) microspheres Ghim, H. 0., Yeum, J. H., Park, C. S., Yoon, W. J., Noh, T. H., Shin, 0. Y., and Lyoo, W. S. [Ace Digitech, Ltd] PC7' hit Appl 02 .57.327 (2002)
  • Microcapsule containing phase change material and article having same Lee, W. M. PCT lot Appl 02 .53370 (2002)
  • Preparation of amphoteric liposome-forming sterols and their application as drug delivery systems Panzner, S., Endert, G., Fankhaenel, S., and El Mokdad, N. [Novosom A-G] PCT hit Appl 02 66489 (2002)
  • Preparation of liposome-forming cationic sterols and their application for the incorporation of drugs and other substances Panzner, S., Endert, G., Fankhaenel, S., and Behrens, A. [Novosom A-G] PCT In Appl 02 66490 (2002)
  • Preparation of tetraether lipid derivatives and liposomes containing tetraether lipid deriva-tives and lipid agglomerates and their usage for drug targeting Kuehl, C., Tewes, B., Hagen, M., Gropp, F., Littger, R., and Marx, U. [Bernina Biosystems GmbH] PCT Int App/ 02 53554 (2002)
  • Process for making microcapsules involving phase inversion Casson, B. D., Dawson, S., George, N., and Shirley, I. NI. [Syngenta Limited] PC'' Int Appl 02 68111 (2002)
  • Very low-density cement slurry containing glass microspheres and having high compressive strength and low cement porosity Drochon, B., and Kefi, S. [Services Petroliers Schlumberger, Schlumberger Technology BV] PCT In Appl 02 64528 (2002)

RUSSIA

  • Method for preparation of organosilicon-lipid microcapsules for development of medicinal and cosmetic preparations Chubatova, S. A., and Tul-skii, V. S. [Zao 'IVIirra M'] Russ 2173140 (2001)
  • Method of preparing microcapsulated forms of Lactobacillus Bykov, V. A., Dalin, M. V., Somov, D. V., and Pavlova, L. A. [IVIoskovskaya Meditsinskaya Akademiya im 1Sechenova]Russ 2171672 (2001)
  • Multilayer light-reflecting traffic signs containing glass microspheres Tukbaev, E. E., Yudin, N. I., Vylegzhanin, V. 13., Naumov, V. N., Kamenev, D. Y., and Liakumovich, A. G. Russ 2165356 (2001)

UK

  • Insulation materials for a double-walled pipe structure for transportation of fluids at elevated temperatures comprising composites of a polymer, and glass, aluminosilicate micro-spheres or polymer particles, and insulated Codling, R., and Summerfield, P. [Cows UK Limited] Brit UK Pat Appl 2370870 (2002)

USA

  • Artificial antigen presenting cells comprising liposome incorporated with recombinant soluble MHC-peptide complex for activating or suppressing T cells Hildebrand, W. H., and Hickman, H. D. US Pat Appl Publ 20020122820 (2002)
  • Calcium silicate thermal insulator containing aluminosilicate hollow microspheres, organic fibers, lime, silica-based material, and wollastonite Manufacture of microspheres from high-molecular-weight thermoplastic polymers Liang, Z., Hu, X., and Xu, D. [Inst of Chemistry, Chinese Academy of Sciences] Priming Zhnanli Shenging Gongkai Shoomingshu 1.316452 (2001)
  • Nanometer microsphere of chitosan-polyacrylic acid composite and its manufacture and use for drug carrier Jiang, X., blu, Y., Gun, J., and Yang, C. [Nanjing Univ] Earning Zhnanli Shenging Gongkai Shuomingshu 1.3144.30 (2001)
  • Method for the preparation of microcapsules that are composed of active substances, gelation agents, chitosans, and anionic polymers Viladot, P. J. L., and De Moragas, NI. [Primacare SL] Ear Pat Appl 124.3.318 (2002)
  • Method for the preparation of microcapsules that are composed of active substances, gelation agents, chitosans, and inorganic phosphates Viladot, P. J. L., and De Nloragas, M. [Prirnacare SL] Ear Pat Appl 1243,319 (2002)
  • Suspension of nanospheres of lipophilic active ingredients stabilized with water-dispersible polymers Simmonnet, J. T. [L'Oreal] Ear Pat Appl 1228746 (2002)
  • W/O and 0/W/0 emulsions comprising microcapsules consisting of active agents and thermogelling heteropolysaccharides or proteins 'Facies, A., Pi, S. R., and Vilaclot, P. J. L. [Cognis Iberia, SL] Ear Pat Appl 124.3247 (2002)
  • Aqueous suspensions of nanospheres containing lipophilic drugs Simonnet, J. T., and Millecamps, D. [L'Oreal SA] Fr Demande 2817478 (2002)
  • Discrete hollow microspheres with flexible wall structures Nastke, R., and Railer, G. [Fraunhofer-Gesellschaft zur Foerderung der Angewanclten Forschung EV] Ger Of/en 10111094 (2002) .ournal ui Microeneapsulation I SSN 0265–2048 print/1 SSN 1464–5246 online C) 2003 Taylor & Francis http://www.tandico.uk/journalsDOI : I 0.1080/0265204031000065105 Manufacture of microcapsules with polyelectrolyte complex membranes and controlled release of microcapsule contents Dreja, M., Von Rybinski, W., Nickel, D., and Krupp, U. [Henkel K-GaA] Ger Offen 10100689 (2002)
  • Microencapsulated biologically active substances containing a water-soluble or water dispersible comb polymers Zerrer, R., and Morschhaeuser, R. [Clariant GmbH] Ger Offen 10104991 (2002)
  • Acieous pigment microcapsule dispersions for water-thinned ink-jet inks and recording method Takayama, H. Tochihara, S., Ko, M., and Koike, S. [Canon Inc] Jpn Kokai Tokkyo Koho 2002256166 (2002)
  • Cosmetics containing microencapsulated oils Yoshioka, M., Uehara, K., Segawa, E., and Adachi, T. [Seiwa Kasei Co, Ltd] jpn Kokai Tokkyo Koho 2002234816 (2002)
  • Heat-sensitive microcapsule including discoloring agent and material using it for displaying temperature history Ikeda, T., and Miyamoto, S. [Ricoh Co, Ltd] jpn Kokai Tokkyo Koho 2002254823 (2002)
  • Heat shock-absorbing materials comprising sheets containing microcapsules containing heat shock-absorbing substances and heat shock-absorbing fabrics therefrom Shimano, Y., Yamaguchi, Ni., Mukai, S., Sano, NI., and Kusamoto, N. [Komatsu Seiren Co Idemitsu Technofine Co, Ltd] jpn Kokai Tokkyo Koho 2002201.571 (2002)
  • Liposome analysis method Mizuochi, T., Nakata, 1VI., and Yasuda, A. [Tokai University Nippon Zeon Co, Ltd] jpn Kokai Tokkyo Koho 2002221515 (2002)
  • Lithium secondary battery having microcapsule or gelling material containing battery reaction inhibitor-removing material for high early battery efficiency and maintaining battery efficiency for long time Yang, L., and Kito, NI. [NGK Insulators, Ltd] jpn Kokai Tokkyo Koho 2002198088 (2002)
  • Manufacture of discoloration-free light-weight molded articles using heat-expandable microspheres Untying, K., Kron, A., Sjoegren, P., and Bjerke, 0. [Nippon Filite K K] jpn Kokai Tokkyo Koho 2002226620 (2002)
  • Manufacturing method of sustained-release microcapsules Takeyama, T., Ogawa, F., and Miyake, T. [Taiyo Pharmaceutical Industry Co, Ltd] jpn Kokai Tokkyo Koho 2002234833 (2002)
  • Microcapsule composition formed by complex coacervation Chopra, N., Kazmaier, P. NI., and Torres, F. E. [Xerox Corp] jpn Kokai Tokkyo Koho 2002233748 (2002)
  • Microcapsule containing Gymnerna sylvestre extract Takeshita, T., Kuhara, NI., and Ishibashi, 0. [Takeshita Seika K K] jpn Kokai Tokkyo Koho 2002218942 (2002)
  • Microcapsule-containing solution and heat-sensitive recording material using it Minami, K., and Kawakami, H. [Fuji Photo Film Co, Ltd] jpn Kokai Tokkvo Kohn 200226450 7 (2002)
  • Storage-stable aqueous coating emulsion containing microcapsule foaming agent for wall-paper Hamada, H., Koshiba, D., Saito, 0., and Usui, Y. [Dainichiseika Color and Chemical MFG Co, Ltd] jpn Kokai Tokkyo Koko 2002256251 (2002)
  • Storage stable thermal printing materials containing microcapsules Minami, K. [Fuji Photo Id 111 Co, Ltd] ypn Koko; Tokkvo Koko 2002264523 (2002)
  • Storage stable thermal recording materials and their manufacture including microencapsu-lation process Minami, K., and Ito, K. [Fuji Photo Film Co, Ltd] jpn Koko,' Tokkyo Koho 2002264524 (2002)
  • Adhesive graphic electrostatic sheets containing activatable encapsulated microspheres for wall coverings Hsu, C. C., Austin, S. R., Lee, C. C., and Morris, T. L. [3M Innovative Properties Company] PCT lot Appl 02 .55624 (2002)
  • Air filter with microencapsulated biocides Kaiser, S. R., and Terleski, J. T. [R-Tec Technologies, Inc] PCT lot Appl 02 58812 (2002)
  • Amphoteric liposomes and their usage for the encapsulation of drugs and their transport into cells Panzner, S., Fankhitenel, S., Esslcr, F., and Panzner, C. [Novosom A-G] PCT Jut Appl 02 66012 (2002)
  • Attrition resistant inorganic microspheroidal particles Salem, C. F., and Zagaia, R. J. [The Standard Oil Company] PCT lot Appl 02 701.32 (2002)
  • Carotenoid-loaded liposomes Barenholz, Y., Diminsky, D., and Cohen, R. [Yissum Research Development Company of the Hebrew University of Jerusalem] PC'' lot Appl 02 64110 (2002)
  • Decorative solid surfacing materials filled with ceramic microspheres Kilterman, D. C., Hutchins, C. S., and Sandusky, D. A. [E. I. Dupont de Nemours iind Company] PC7' lot Appl 02 685/9 (2002)
  • Liposome-mediated DNA administration Baru, M. [Opperbas Holding I3V] P67' In Appl 02 6601.3 (2002)
  • Method for producing blue microcapsules and their usage for tooth pastes Lages, R., Aickele, F., Loges, Fl., and Machinek, A. [Hitarmann & Reimer] PC'' lot App/ 02 64246 (2002)
  • Method of preparing syndiotactic poly(vinyl pivalate) microspheres Ghim, H. 0., Yeum, J. H., Park, C. S., Yoon, W. J., Noh, T. H., Shin, 0. Y., and Lyoo, W. S. [Ace Digitech, Ltd] PC7' hit Appl 02 .57.327 (2002)
  • Microcapsule containing phase change material and article having same Lee, W. M. PCT lot Appl 02 .53370 (2002)
  • Preparation of amphoteric liposome-forming sterols and their application as drug delivery systems Panzner, S., Endert, G., Fankhaenel, S., and El Mokdad, N. [Novosom A-G] PCT hit Appl 02 66489 (2002)
  • Preparation of liposome-forming cationic sterols and their application for the incorporation of drugs and other substances Panzner, S., Endert, G., Fankhaenel, S., and Behrens, A. [Novosom A-G] PCT In Appl 02 66490 (2002)
  • Preparation of tetraether lipid derivatives and liposomes containing tetraether lipid deriva-tives and lipid agglomerates and their usage for drug targeting Kuehl, C., Tewes, B., Hagen, M., Gropp, F., Littger, R., and Marx, U. [Bernina Biosystems GmbH] PCT Int App/ 02 53554 (2002)
  • Process for making microcapsules involving phase inversion Casson, B. D., Dawson, S., George, N., and Shirley, I. NI. [Syngenta Limited] PC'' Int Appl 02 68111 (2002)
  • Very low-density cement slurry containing glass microspheres and having high compressive strength and low cement porosity Drochon, B., and Kefi, S. [Services Petroliers Schlumberger, Schlumberger Technology BV] PCT In Appl 02 64528 (2002)
  • Method for preparation of organosilicon-lipid microcapsules for development of medicinal and cosmetic preparations Chubatova, S. A., and Tul-skii, V. S. [Zao 'IVIirra M'] Russ 2173140 (2001)
  • Method of preparing microcapsulated forms of Lactobacillus Bykov, V. A., Dalin, M. V., Somov, D. V., and Pavlova, L. A. [IVIoskovskaya Meditsinskaya Akademiya im 1Sechenova]Russ 2171672 (2001)
  • Multilayer light-reflecting traffic signs containing glass microspheres Tukbaev, E. E., Yudin, N. I., Vylegzhanin, V. 13., Naumov, V. N., Kamenev, D. Y., and Liakumovich, A. G. Russ 2165356 (2001)
  • Insulation materials for a double-walled pipe structure for transportation of fluids at elevated temperatures comprising composites of a polymer, and glass, aluminosilicate micro-spheres or polymer particles, and insulated Codling, R., and Summerfield, P. [Cows UK Limited] Brit UK Pat Appl 2370870 (2002)
  • Artificial antigen presenting cells comprising liposome incorporated with recombinant soluble MHC-peptide complex for activating or suppressing T cells Hildebrand, W. H., and Hickman, H. D. US Pat Appl Publ 20020122820 (2002)
  • Calcium silicate thermal insulator containing aluminosilicate hollow microspheres, organic fibers, lime, silica-based material and wollastonite Krowl, T. R., Doerr, 13. K., and Borski, M. W. US Pat App/ Publ 20020112648 (2002)
  • Composition containing polymer microsphere and natural cork or ligneous plant matter for manufacturing stopper for bottle containing wine or liquid Nogueria de Sousa, J. A. 13. S. US Pat Appl Publ 2002010.327.5 (2002)
  • Excimer laser fabrication of microspherical and non-spherical polymeric structure array on substrate for producing metal mold of LCD face plate Tsai, H. Y., Pan, C. T., Chou, M. C., Chen, S. C., and Lin, Y. S. [Industrial Technology Research Institute] US Pat Appl Publ 200201107.5.5 (2002)
  • Ink jet ink microcapsules having colored shells Palmer, D. J. US Pat Appl Publ 20020128.348 (2002)
  • Liposomal compositions for mobilizing peripheral cholesterol in treatment of dislipidemias I3odrigueza, \V. V., Williams, K. J., and Hope, M. J. US Pat Appl Publ 20020110,587 (2002)
  • Manufacture of core composition containing co-crosslinking agent-encapsulated thermo-plastic microcapsules for solid golf balls Yokota, M. US Pat Appl Publ 2002010.3042 (2002)
  • Manufacture of opacity enhancement of tissue products with thermally expandable micro-spheres for bath tissue, facial tissue, and towels Jimenez, G., and Negri, A. R. US Pat App/ Publ 200201046,32 (2002)
  • Materials and methods for making improved liposome compositions containing amphi-pathic peptides and proteins Onyuksel, Fl., and Rubinstein, I. US Pat Appl Publ 20020114829 (2002)
  • Method of manufacturing liposomes Niemiec, S., Nystrand, G. A., and Wang, J. C. T. US Pat App Publ 20020119188 (2002)
  • Nanoparticle composites and nanocapsules for guest encapsulation and methods for synthe-sizing same Feldheim, D. L., Marinakos, S. M., and Shultz, D. A. [North Carolina State University] US Pat Appl Publ 2002011.5747 (2002)
  • Polymer microspheres/nanospheres for encapsulating therapeutic proteins Castor, I. P. US Pat Appl Publ 200201.304.30 (2002)
  • Polymeric, pH-sensitive, serum-stable liposomes Papahadjopoulos, D., Meyer, 0., and Leroux, J. C. [The Regents of the University of California] US 6426086 (2002)
  • Preparation of open-cell porous glass containing glass microspheres from separated, com-pacted, molded and sintered fly ash cenospheres compositions Anshits, A. G., Sharonova, 0. M., Vereshchagina, T. A., Zykovii, I. D., Revenko, Y. A., Tretyakov, A. A., Alov, A. S., Lubtsev, R. I., Knecht, D. A., Tranter, T. J., and iVlacheret, Y. [The United States of America as Represented by the United States Department of Energy] US 6444162 (2002)
  • Sustained release hydrophobic bioactive PLGA microspheres Vook, N. C., Jacob, E., Setterstrom, J. A., Van Flamont, J., Vaughan, \V., and Duong, H. [United States Dept of the Army] US 6447796 (2002)

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