Patents Examined by M P Woodward
  • Patent number: 7550156
    Abstract: The invention concerns chemical compositions in the form of pellets which disintegrate quickly and efficiently in aqueous media. Such pellets comprise a) at least one constituent with pharmaceutical, agrochemical, water treatment, water softening, fabric softening or detergency activity; b) one or more disintegration agents comprising one or more cross-linked polyacrylate water absorbent polymers with a gel-formation time of 30 seconds or less and c) one or more water transport agents to transport water into the pellet when the pellet contacts water, wherein at least one of the said water transport agents comprises at least one starch or starch derivative.
    Type: Grant
    Filed: November 5, 2002
    Date of Patent: June 23, 2009
    Assignee: Rohm and Haas Company
    Inventors: Francois Gauthier, Johan Tatin
  • Patent number: 7550153
    Abstract: Pantoprazole sodium multiparticulates are described which avoid sticking to nasogastric and gastronomy tubes. The pantoprazole multiparticulates have a spheroid core of pantoprazole or an enantiomer thereof, or a salt thereof, a surfactant, and a disintegrant; a sub coat which is comprised of hydroxypropyl methylcellulose(hypromellose) and water, an enteric coat on the sub-coat, and a final seal coat over the enteric coat, which is composed of hydroxypropyl methylcellulose(hypromellose) and water.
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: June 23, 2009
    Assignee: Wyeth
    Inventors: Sripriya Venkata Ramana Rao, Syed M. Shah, Hanumantharao Tatapudy, Richard William Saunders, Mahdi Fawzi, Arwinder Nagi, Shailesh Singh, Sumon A Hasan
  • Patent number: 7544372
    Abstract: A unit dosage form, such as a capsule or the like, for delivering a skeletal muscle relaxant, such as cyclobenzaprine hydrochloride, into the body in an extended or sustained release fashion comprising one or more populations of drug-containing particles (beads, pellets, granules, etc.) is disclosed. At least one bead population exhibits a pre-designed sustained release profile. Such a drug delivery system is designed for once-daily oral administration to maintain an adequate plasma concentration-time profile, thereby providing relief of muscle spasm associated with painful musculoskeletal conditions over a 24 hour period.
    Type: Grant
    Filed: February 6, 2008
    Date of Patent: June 9, 2009
    Assignee: Eurand, Inc.
    Inventors: Gopi Venkatesh, James M. Clevenger
  • Patent number: 7544370
    Abstract: Pantoprazole sodium multiparticulates are described which avoid sticking to nasogastric and gastronomy tubes. The pantoprazole multiparticulates have a spheroid core of pantoprazole or an enantiomer thereof, or a salt thereof, a surfactant, and a distintegrant; a sub coat which is comprised of hydroxypropyl methylcellulose (hypromellose) and water, an enteric coat on the sub-coat, and a final seal coat over the enteric coat, which is composed of hydroxypropyl methylcellulose (hypromellose) and water.
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: June 9, 2009
    Assignee: Wyeth
    Inventors: Sripriya Venkata Ramana Rao, Syed M. Shah, Hanumantharao Tatapudy, Richard William Saunders, Mahdi Fawzi, Arwinder Nagi, Shailesh Singh, Sumon A. Hasan
  • Patent number: 7536221
    Abstract: A coating for an implantable medical device is disclosed, the coating including a self-assembled molecular structure. The coating can be used for altering the release rate of a therapeutic substance from the implantable device.
    Type: Grant
    Filed: March 6, 2008
    Date of Patent: May 19, 2009
    Assignee: Advanced Cardiovascular Systems, Inc.
    Inventors: Connie S. Kwok, Charles D. Claude
  • Patent number: 7527804
    Abstract: A method for improving soft tissue attachment which includes the steps of coating a surface of a material, to which surface soft tissue is to be attached, with a coating rich in TiO2 and/or SiO2, and applying the coating where soft tissue attachment is desired. An implant in which a surface or surfaces of the implant intended to be attached to soft tissue are coated with a porous coating rich in TiO2 and/or SiO2, and the use of a porous surface coating rich in TiO2, SiO2, or TiO2 and SiO2, for the manufacture of an implant for soft tissue attachment are also disclosed.
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: May 5, 2009
    Assignee: Vivoxid Oy
    Inventors: Timo Närhi, Hannu Paldan, Antti Yli-Urpo, Timo Peltola, Mika Jokinen, Risto-Pekka Happonen
  • Patent number: 7527805
    Abstract: The present invention provides methods for feeding older sows that beneficially reduce feed intake in older sows.
    Type: Grant
    Filed: December 21, 2004
    Date of Patent: May 5, 2009
    Assignee: APC, Inc.
    Inventors: Joe David Crenshaw, Joy Campbell, Louis E. Russell
  • Patent number: 7510704
    Abstract: This invention concerns cosmetic compositions and methods involving 4-hydroxy-3-methoxybenzyl alcohol as an active ingredient. This material is shown to be an extremely effective sub-lethal inhibitor of the metabolism of selected corynebacteria and to give significant deodorancy benefits.
    Type: Grant
    Filed: June 10, 2002
    Date of Patent: March 31, 2009
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Diana Sheila Cox, Alexander Gordon James, David Taylor
  • Patent number: 7510765
    Abstract: The present invention relates to platelet-shaped pigments that comprise a layer obtained by calcining TiO2/SiOy or TiO2/metal, especially TiO2/AI (0.03?y?1.95, especially 0.03?y?1.8, more especially 0.70?y?1.8), and to the use thereof in paints, textiles, ink-jet printing, cosmetics, coatings, plastics, printing inks, in glazes for ceramics and glass, and in security printing. The pigments according to the invention are distinguished by a high gloss and a very uniform thickness, as a result of which very high color purity and color strength are obtained.
    Type: Grant
    Filed: October 6, 2003
    Date of Patent: March 31, 2009
    Assignee: Ciba Specialty Chemicals Corporation
    Inventor: Patrice Bujard
  • Patent number: 7494667
    Abstract: The present invention relates to a method of producing a film forming blend of different acyl gellan gums with starch having similar textural and functional properties compared to gelatin. Films prepared using such blends have a high modulus and excellent strength and elongation. The present invention also relates to soft capsules prepared using such blends or films, which have good sealability.
    Type: Grant
    Filed: March 2, 2004
    Date of Patent: February 24, 2009
    Assignee: Brunob II B.V.
    Inventors: Arjnarong Chantranukul, Chaodong Xiao, Zhixin Li, Sibu Chakrabarti, Monika K. Okoniewska
  • Patent number: 7476401
    Abstract: Compositions and methods for delivery of proteins and peptides to mammalian cells in vitro are described. Specifically, polypeptide-surfactant complexes formed from noncovalent hydrophobation of polypeptides and reversible hydrophobic modification of polypeptides are described. The compositions can be used to delivery positively charged, negatively charged and charge neutral polypeptides to cells.
    Type: Grant
    Filed: October 12, 2005
    Date of Patent: January 13, 2009
    Assignee: Mirus Bio LLC
    Inventors: Sean D. Monahan, Vladimir G. Budker, Kirk Ekena, Lisa Nader
  • Patent number: 7473707
    Abstract: The present invention is drawn to a process for providing emolliency to the skin using a series so called “spider esters”. These esters are derived from poly-hydroxy functional compounds sequentially reacted with ethylene oxide or propylene oxide, followed by the reaction of the alkoxylate with fatty acid. The resulting products are called spider esters because they resemble the spider, wherein appendages are alkoxylated esters. The restrictions this orientation imposes on rotation allows for the preparation of polar esters that have little or no water solubility, and provide both moisturization to the skin and emolliency by reducing transepidermal water loss.
    Type: Grant
    Filed: May 9, 2005
    Date of Patent: January 6, 2009
    Assignee: SurfaTech Corporation
    Inventors: Kevin A. O'Lenick, Anthony J. O'Lenick, Jr.
  • Patent number: 7449193
    Abstract: A silicone-treated powder composed of a powder coated on the surface thereof with a silicone compound, wherein an amount of hydrogen generated by Si—H groups remained on the surface of the silicone-treated powder is not more than 0.2 ml/g of treated powder and a contact angle of water with the treated powder is at least 100°.
    Type: Grant
    Filed: October 7, 2003
    Date of Patent: November 11, 2008
    Assignee: Shiseido Company, Ltd.
    Inventors: Tetsuya Kanemaru, Kyoko Jouichi, Kazuhisa Ohno
  • Patent number: 7438942
    Abstract: The invention relates to a hard sugar coating method comprising a step in which a sugar coating syrup is applied, said syrup consisting of maltitol or isomalt and at least one binder, characterized in that all or part of the dry matter of said binder is substituted by a sorbitol syrup or power in order to reduce the fragility of said sugar-coated products.
    Type: Grant
    Filed: February 25, 2003
    Date of Patent: October 21, 2008
    Assignee: Roquette Freres
    Inventors: Dominique Ortiz De Zaratte, Guillaume Ribadeau-Dumas
  • Patent number: 7435428
    Abstract: A process for creating a disposable glove which has been specially treated with a uniform coating of the Lanolin and Vitamin-E composite through a specially controlled application and drying process. The process satisfies the need to minimize the side effects of skin damage and irritation due to prolonged and extensive application of hand gloves in the health care industry.
    Type: Grant
    Filed: February 23, 2005
    Date of Patent: October 14, 2008
    Assignee: NS Uni-Gloves SDN BHD
    Inventor: Wong See Keong
  • Patent number: 7431941
    Abstract: The present invention relates to a pharmaceutical composition comprising micronized progesterone, soya bean lecithin, and at least one oil selected from the group consisting of sunflower oil, olive oil, sesame seed oil, colza oil, almond oil, to the method for the preparation thereof and to the uses thereof for treating a physiological condition linked to insufficiency of progesterone secretion.
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: October 7, 2008
    Assignee: Besins International Belgique
    Inventors: Antoine Besins, Jéröme Besse
  • Patent number: 7427413
    Abstract: The present invention provides storage stable, shaped particles of allotropic organic compounds. The particles of the present invention can be shaped according to the desired application. Preferred shapes of such particles are microspheres, particularly those having diameters of about 1 to about 1,000 microns. The stable shaped particles of the present invention are particularly well-suited to the fabrication of pharmaceutical formulations, particularly where sustained release and uniform bioavailability are desired. The storage stable particles are formed by a solid state crystallization of allotropic organic compounds. The solid state crystallization process of the present invention affords a means for achieving a storage stable crystalline form of said allotropic compound without loss or deterioration of the original particle dimensions.
    Type: Grant
    Filed: February 26, 2003
    Date of Patent: September 23, 2008
    Assignee: Skendi Finance Ltd.
    Inventors: John-Claude Savoir, Juan Angeles, Aurelio De Gyves, Abraham Gomez
  • Patent number: 7399478
    Abstract: The invention provides cosmetic, pharmaceutical and dermatological compositions comprising at least one copolymer obtainable by free-radical copolymerization of A) acryloyldimethyltaurine and/or acryloyldimethyltaurates, B) if desired, one or more further olefinically unsaturated, noncationic comonomers, C) if desired, one or more olefinically unsaturated, cationic comonomers, D) if desired, one or more silicon-containing components, E) if desired, one or more fluorine-containing components, F) if desired, one or more macromonomers, G) the copolymerization taking place if desired in the presence of at least one polymeric additive, H) with the proviso that component A) is copolymerized with at least one component selected from one of the groups D) to G).
    Type: Grant
    Filed: November 28, 2001
    Date of Patent: July 15, 2008
    Assignee: Clariant Produkte (Deutschland) GmbH
    Inventors: Matthias Löffler, Roman Morschhäuser
  • Patent number: 7341739
    Abstract: The small particle liposome aerosol compounds and methods of treatment of the present invention involve lipid- or water soluble anti-cancer drugs incorporated into liposomes. The liposomes are administered in aqueous dispersions from a jet nebulizer to the respiratory tract of an individual. Various anti-cancer drugs may be used, including 20-S-Camptothecin, 9-Nitro-camptothecin, 9-Amino-camptothecin, 10, 11-methylenedioxy-camptothecin and taxol or its derivatives. Administration of these drugs by inhalation provides faster and more efficient absorption of the anticancer drug than does intramuscular administration or oral administration.
    Type: Grant
    Filed: May 11, 2004
    Date of Patent: March 11, 2008
    Assignee: Research Development Foundation
    Inventors: Beppino C. Giovanella, J. Vernon Knight, J. Clifford Waldrep, Nadezhda Koshkina, Brian Gilbert, Clyde W. Wellen
  • Patent number: 7220431
    Abstract: Methods and materials useful for applying pharmacologic agents to the ear are described. The methods involve delivering a composition that contains at least one viscogenic agent and at least one pharmacologic agent to the epidermal surface of the tympanic membrane via the ear canal. The composition is delivered to the tympanic membrane in a flowable form and, after delivery to the tympanic membrane, becomes sufficiently viscous such that the pharmacologic agent is localized against the tympanic membrane. Such compositions can be used to prophylactically and/or therapeutically treat middle and inner ear conditions, including otitis media.
    Type: Grant
    Filed: November 27, 2002
    Date of Patent: May 22, 2007
    Assignee: Regents of the University of Minnesota
    Inventors: Ronald J. Sawchuk, Belinda W. Y. Cheung