Patents Examined by Amy E Pulliam
  • Patent number: 6255280
    Abstract: The present invention relates to therapeutic uses of cyclosporin A to reduce adverse effects of neural injury.
    Type: Grant
    Filed: April 8, 1999
    Date of Patent: July 3, 2001
    Assignee: University of Kentucky Research Foundation
    Inventor: Stephen William Scheff
  • Patent number: 6255481
    Abstract: An aqueous pharmaceutical suspension consisting essentially of nevirapine hemihydrate having a particle size between about 1 and 150 microns in diameter.
    Type: Grant
    Filed: March 2, 2000
    Date of Patent: July 3, 2001
    Assignee: Boehringer Ingelheim Pharmaceuticals, Inc.
    Inventors: Karl G. Grozinger, Amale A. Hawi
  • Patent number: 6248354
    Abstract: A capsule system for oral delivery of an active agent having low aqueous solubility generally includes, in combination with the active agent, a vehicle for preventing initial active agent dissolution within the gastrointestinal tract and an emulsifier for promoting self-emulsification of the active agent and vehicle in the gastrointestinal tract. A capsule shell is provided for encapsulating the active agent, vehicle and emulsifier with the shell being formulated to open upon ingestion into the gastrointestinal tract and release the active agent and vehicle.
    Type: Grant
    Filed: March 4, 1999
    Date of Patent: June 19, 2001
    Assignee: Allergan Sales, Inc.
    Inventors: Bruce A. Firestone, Thao T. Tran
  • Patent number: 6248307
    Abstract: A composition having at least one herbal compound and at least one homeopathic drug is useful for treating symptoms associated with menopause. Methods of preparing the composition and methods of treating, alleviating or otherwise mitigating the menopausal symptoms are also described.
    Type: Grant
    Filed: March 7, 2000
    Date of Patent: June 19, 2001
    Assignee: Standard Homeopathic Company
    Inventors: John P. Borneman, Mark S. Phillips
  • Patent number: 6245355
    Abstract: Sustained release dosage forms of high dose insoluble drugs such as ibuprofen and methods for their manufacture are disclosed.
    Type: Grant
    Filed: October 19, 1999
    Date of Patent: June 12, 2001
    Assignee: Edward Mendell Co., Inc.
    Inventor: Anand R. Baichwal
  • Patent number: 6238704
    Abstract: A sustained-release preparation which can release a highly water-soluble medicinally active ingredient over a long time and a process for the production thereof are provided. The preparation has a sustained-releasing layer formed by heating and melting a layer composed of both an aqueous ethylcellulose latex containing a plasticizer and a wax to miscibilize them.
    Type: Grant
    Filed: February 22, 1999
    Date of Patent: May 29, 2001
    Assignee: Shionogi & Co., Ltd.
    Inventors: Yusuke Suzuki, Toshiro Fujii, Hiroshi Tanaka, Satoshi Sakuma, Hitoshi Kadota
  • Patent number: 6231890
    Abstract: A suspension of a sparingly water-soluble acidic drug, especially, a nonsteroidal anti-inflammatory analgesic agent, which is stable for a prolonged period of time and is highly dissolvable, and a process for simply and easily producing the suspension. This suspension has a pH value of 2 to 5 and comprises a sparingly water-soluble acidic drug whose average particle size ranges from 1 to 15 &mgr;m, a polyglycerol fatty acid ester, a water-soluble polyhydric alcohol and water, optionally, together with an inorganic powder having an average particle size of 1 to 15 &mgr;m.
    Type: Grant
    Filed: October 22, 1998
    Date of Patent: May 15, 2001
    Assignee: Taisho Pharmaceutical Co., Ltd.
    Inventors: Mayumi Naito, Hiroshi Nakano, Kazuo Hasegawa, Toshiaki Nakajima, Ichiro Okudaira, Kenji Tsunoda
  • Patent number: 6228397
    Abstract: The present invention provides a pharmaceutical composition which is substantially free of unpleasant tastes and orally administrable which comprises: (a) an active medicament, (b) an inner coating layer comprising an oil substance having a melting point at a range of from about 50° C. to about 100° C., (c) an outer coating layer comprising at least a polymeric substance.
    Type: Grant
    Filed: August 25, 1998
    Date of Patent: May 8, 2001
    Assignee: Pharmacia & Upjohn COmpany
    Inventors: Robert W. Shen, Gerald A. Walter
  • Patent number: 6217853
    Abstract: A method using at least one guar gum as the sole shape-retention and/or shaping agent in cosmetic compositions intended for a temporary shaping of keratin fibers, and a method for the temporary shaping and/or deformation of keratin fibers, in particular in the shape of a hairsetting, using this compound.
    Type: Grant
    Filed: April 20, 1995
    Date of Patent: April 17, 2001
    Assignee: L'Oreal
    Inventors: Henri Samain, Isabelle Cretois
  • Patent number: 6214378
    Abstract: This invention offers capsules for oral preparation which is useful for colon diseases such as colon cancer, ulcerative colitis, constipation and diarrhea and for systemic diseases such as osteoporosis and which does not undergo any change at all in stomach and in small intestine but firstly start to disintegrate upon arriving at large intestine and, at the same time, quickly release the drug therefrom wherein the capsule base therefor is hydroxypropylmethylcellulose (HPMC) or polyethyleneglycol-compounded HPMC, gelatin or agar and, on the surface of said capsule base in which powder or liquid containing a pharmacologically active substance is encapsulated, a double-coated structure comprising an inner layer consisting of a cationic copolymer and an outer layer consisting of anionic copolymer is formed.
    Type: Grant
    Filed: March 8, 1999
    Date of Patent: April 10, 2001
    Assignee: Hisamitsu Pharmaceutical Co., Inc.
    Inventors: Norifumi Tanida, Jun Aoki, Masaru Nakanishi
  • Patent number: 6210690
    Abstract: A water-in-oil type emulsified composition containing one or more types chosen from among a group consisting of one or more types of a specific polyether modified silicone, oil, water or water and ethyl alcohol as well as a water soluble polymer with a molecular weight of 2,000-300,000 whose content is 0.1-20 wt % of the total emulsified composition, an inorganic salt or amino acid salt whose content is 0.1-08 wt % of the total emulsified composition. It is possible to provide an emulsified composition which gives gloss to the hair or skin, is moist but not sticky and exhibits excellent stability by using, as the emulsifier, polyether modified silicone rather than a surfactant or an organic modified clay mineral.
    Type: Grant
    Filed: October 23, 1998
    Date of Patent: April 3, 2001
    Assignee: Shiseido Company, Ltd.
    Inventors: Hisaya Nabeshima, Yasunari Nakama, Takayuki Omura
  • Patent number: 6200553
    Abstract: The application of a soluble calcium compound and the further application of a suitable fluoride material accomplish calcium remineralization of fingernails. The calcium and fluoride preparations are kept separate until used. The calcium preparation is rubbed into the nail prior to the application of the fluoride; the fluoride then combines with the calcium applied in the first step within the nail allowing the nail to become harder and stronger.
    Type: Grant
    Filed: May 1, 1999
    Date of Patent: March 13, 2001
    Inventor: Francis W. Busch, Jr.
  • Patent number: 6197328
    Abstract: A nasally administrable composition which contains physiologically active compounds such as insulin, calcitonin, prostaglandin (PG) derivatives, monoclonal antibodies or interleukin derivatives (IL), and is enhanced in the in vivo absorbability of the physiologically active compound when administered nasally. The compositions are prepared by mixing fine particulate of the physiologically active compound with fine particulate of carrier having a mean particle size from 15 &mgr;m to 300 &mgr;m, and particle surface area from 0.1 to 0.4 m2/g, a which adhere to the mucous membrane of the nasal cavity, and HPC—H as absorption accelerator.
    Type: Grant
    Filed: August 20, 1999
    Date of Patent: March 6, 2001
    Assignee: Dott Research Laboratory
    Inventor: Akira Yanagawa
  • Patent number: 6197330
    Abstract: Devices and methods for enhancing the healing of wounds, especially chronic wounds (e.g., diabetic wounds), involving the use of keratinocytes are described. Keratinocytes are grown on a transplantable solid support (e.g., collagen-coated beads), and the keratinocyte-coated solid support is placed in an enclosure. The enclosure, in turn, is placed in the wound for use as an interactive wound healing promoter.
    Type: Grant
    Filed: June 22, 1999
    Date of Patent: March 6, 2001
    Inventors: Riley S. Rees, Cynthia Marcelo, Belinda Adamson, Lenore Rhodes, Beverly Marchant, William Lindblad, Robert Gilmont, Warren Garner, Cynthia Zuccaro, Thomas E. Taddonio
  • Patent number: 6194005
    Abstract: The invention concerns a method for preparing a modified release of active principle. The method comprises the steps of mixing a powder composed of active principle, adjuvant or combinations thereof while heating and fluidizing in order to obtain individual grains, liquefying a lipid matrix agent composed of partial esters of alcohol with at least one fatty acid, coating the powder by spraying from 1 to 15% by weight of the final composition liquid lipid matrix agent over the individual grains, the spraying air pressure, and optionally the spraying rate varying throughout the coating operation and lowering the temperature of the combined product to allow the lipid matrix agent to solidify around the grains.
    Type: Grant
    Filed: March 23, 1999
    Date of Patent: February 27, 2001
    Assignee: Gattefosse, S.A.
    Inventors: Nabil Farah, Philippe Barthelemy, Joseph Joachim
  • Patent number: 6187765
    Abstract: An aqueous nebulizer suspension contains water, mometasone furoate monohydrate, a nonionic surfactant, a soluble salt and optionally a pH buffer. The suspension may be prepared by ultrasonication or jet milling techniques.
    Type: Grant
    Filed: October 6, 1998
    Date of Patent: February 13, 2001
    Assignee: Schering Corporation
    Inventors: David Harris, Joel A. Sequeira, Imtiaz A. Chaudry
  • Patent number: 6183466
    Abstract: A dosage form is disclosed comprising a wall that defines an injection-molded compartment housing a capsule comprising a drug formulation.
    Type: Grant
    Filed: June 25, 1999
    Date of Patent: February 6, 2001
    Assignee: Alza Corporation
    Inventors: Patrick S. L. Wong, Felix Theeuwes, Vincent J. Ferrari, Liang C. Dong
  • Patent number: 6177066
    Abstract: The invention relates to a solid deodorant composition, which is essentially anhydrous and comprises, as a solidifying agent, a mixture of waxes containing at least one synthetic polyethylene wax having a melting point of greater than 80° C., and at least one wax of natural origin having a melting point of greater than 80° C., as well as at least one deodorant active principle and a process for reducing the flow of sweat, and for masking, improving or reducing the unpleasant smell resulting from the decomposition of human sweat by bacteria using said composition.
    Type: Grant
    Filed: March 23, 1999
    Date of Patent: January 23, 2001
    Assignee: L'Oreal
    Inventors: Françoise Pataut, Lionel Aubert
  • Patent number: 6172059
    Abstract: An aqueous pharmaceutical suspension consisting essentially of nevirapine hemihydrate having a particle size between about 1 and 150 microns in diameter.
    Type: Grant
    Filed: August 11, 1998
    Date of Patent: January 9, 2001
    Assignee: Boehringer Ingelheim Pharmaceuticals, Inc.
    Inventors: Karl G. Grozinger, Amale A. Hawi
  • Patent number: 6161260
    Abstract: A pharmaceutical tablet, with a break line aligned along a long dimension of the tablet, such that a twisting action, in which parts of the tablets on opposite sides if the break line are subjected to a rotational twisting force in respectively opposite senses, causes the tablet to break into two or more parts. The tablet is of the type which may be broken into two or more parts in order to ease swallowing or to allow administration of a partial dose.
    Type: Grant
    Filed: May 26, 1999
    Date of Patent: December 19, 2000
    Inventor: Harry Flewitt