Patents Examined by Lakshmi S. Channavajjala
  • Patent number: 7887823
    Abstract: A simple and efficient method for the production of stable, clear, high-potency oat extracts is disclosed. The method employs the use of differential dissociation constants and ultrafiltration to stabilize extracts, prevent hazing, and prevent the loss of functional activity as an anti-irritant and anti-oxidant. Also disclosed are compositions of oat extracts derived from whole oat grains and oatmeal. Further disclosed are compositions of oat extracts for use in cosmetic, nutraceutical, therapeutic medical and veterinary preparations.
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: February 15, 2011
    Assignee: CEAPRO, Inc.
    Inventors: Mark J. Redmond, David A. Fielder
  • Patent number: 7858118
    Abstract: An oral Tramadol-containing pharmaceutical composition suitable for once daily administration, which contains an amount of Tramadol or a pharmaceutically acceptable salt thereof, providing in vivo, a time of Tramadol peak plasma concentration (Tmax) of greater than 10 hours, and peak Tramadol plasma concentration (Cmax) which are less than three times the plasma concentration obtained 24 hours after administration (C24h) of a single dose of the composition.
    Type: Grant
    Filed: April 11, 2002
    Date of Patent: December 28, 2010
    Assignee: Galephar Pharmaceutical Research, Inc.
    Inventors: Arthur M. Deboeck, Francis Vanderbist, Antonio Sereno
  • Patent number: 7854940
    Abstract: A composition having effective broad spectrum preservation activity comprising a mixture of caprylyl glycol or one or more analogs thereof, or mixtures thereof with a preservative selected from the group consisting of: (1) chloroxylenol and 2-phenoxyethanol, (2) chloroxylenol and chlorphenesin, (3) chlorphenesin and 2-phenoxyethanol, and (4) chloroxylenol, chlorphenesin and 2-phenoxyethanol.
    Type: Grant
    Filed: September 12, 2005
    Date of Patent: December 21, 2010
    Assignee: Arch Chemicals, Inc.
    Inventors: Diana T. Ciccognani, Kevin N. DiNicola, Stephen D. Hinden, Katherine P. Roberts
  • Patent number: 7846487
    Abstract: The present invention relates to dehydrated Type II collagen containing cartilage which has retained the collagen in its original crosslinked structure and which contains at least 40% by weight of the Type II collagen of an ionizable edible salt and which has a water content of less than 10%.
    Type: Grant
    Filed: January 30, 2006
    Date of Patent: December 7, 2010
    Assignee: Chick Cart Inc
    Inventors: Marvin L. Schilling, Richard D. Fafard
  • Patent number: 7820186
    Abstract: Dermatological/cosmetic gel compositions suited for preventing or treating cell differentiation and/or proliferation and/or keratinization disorders, including preventing or treating common acne, comprise (i) at least one retinoid, (ii) dispersed benzoyl peroxide and (iii) at least one pH-independent gelling agent, formulated into (iv) a physiologically acceptable medium therefor.
    Type: Grant
    Filed: December 23, 2002
    Date of Patent: October 26, 2010
    Assignee: Galderma Research & Development
    Inventors: Sandrine Orsoni, Nathalie Willcox
  • Patent number: 7820197
    Abstract: A bisphosphonic acid derivative-containing percutaneous preparation of an excellent percutaneous permeability, comprising a bisphosphonic acid derivative such as incadronic acid, minodronic acid, etc., or pharmaceutically acceptable salts thereof, a solubilizing agent for the derivative or pharmaceutically acceptable salts thereof, and an amphiphilic solubilizing auxiliary agent, which may optionally contain a suspension-type base such as a polyvalent alcohol, a higher fatty acid ester, a liquid hydrocarbon or a vegetable oil, etc. This preparation has an excellent percutaneous permeability, reduces burdens on the patient, does not deteriorate the patient's compliance even in the administration over a prolonged period of time and can achieve the therapeutic effects in a short period of time.
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: October 26, 2010
    Assignee: Astellas Pharma Inc.
    Inventors: Yasuhiro Tsuji, Kei Tamura, Yuuhiro Yamazaki, Yoshihiro Sawai
  • Patent number: 7807195
    Abstract: The present invention relates to an extended release once daily pharmaceutical formulation comprising venlafaxine hydrochloride and pharmaceutically acceptable excipients. More particularly, the present invention relates to an extended release composition in the form of mini-tablets which are incorporated in hard gelatin capsules.
    Type: Grant
    Filed: January 7, 2005
    Date of Patent: October 5, 2010
    Assignee: Alembic Limited
    Inventors: Sampad Bhattacharya, Rajesh Kshirsagar, Mayank Joshi, Sandeep Pandita
  • Patent number: 7767230
    Abstract: A depot formulation comprising iloperidone and a biodegradable, biocompatible polymer. Preferably, the polymer is a star polymer.
    Type: Grant
    Filed: October 30, 2002
    Date of Patent: August 3, 2010
    Assignee: Novartis AG
    Inventors: Markus Ahlheim, Rolf Loeffler
  • Patent number: 7700080
    Abstract: A novel ?-lipoic acid derivative represented by the following formula (I). It has a tyrosinase inhibiting activity, melanin production inhibitory activity, and elastase inhibiting activity. (I) (In the formula, M represents a metal and A denotes an amino acid residue bonded through the nitrogen atom.).
    Type: Grant
    Filed: March 18, 2002
    Date of Patent: April 20, 2010
    Assignee: Senju Pharmaceutical Co., Ltd.
    Inventors: Kazumi Ogata, Takahiro Sakaue, Kazuhiko Ito
  • Patent number: 7695732
    Abstract: The invention pertains to a method of treating or preventing pressure ulcers, comprising enterally administering to a subject in need thereof a composition comprising proteins, carbohydrates, fats, arginine or equivalents thereof, ascorbic acid equivalents and ?-tocopherol equivalents, wherein arginine or equivalents thereof is administered in a daily amount of 3-15 g, ascorbic acid equivalents are administered in a daily amount of 180-840 mg and ?-tocopherol equivalents are administered in a daily amount of 50-400 mg.
    Type: Grant
    Filed: November 22, 2004
    Date of Patent: April 13, 2010
    Assignee: N.V. Nutricia
    Inventors: Maria Anna Verheul-Koot, Chantal Nelleke Kleijer, Robert Johan Joseph Hageman, Roelof Andre Bork, Maud Goethals
  • Patent number: 7645816
    Abstract: Water-soluble compositions comprising a lipophilic compound and a solubilizing agent of the general formula: {X—OOC—[(CH2)n—COO]m}p—Y??(I) wherein: X is a residue of a hydrophobic moiety, Y is a residue of a hydrophilic moiety, p is 1 or 2, m is 0 or 1, and n is an integer greater than or equal to 0 are disclosed. The lipophilic compound is preferably selected from the group consisting of water-insoluble ubiquinones, ubiquinols, vitamins, provitamins, polyene macrolide antibiotics, and mixtures thereof. The hydrophobic moiety is preferably a sterol or a tocopherol and the hydrophilic moiety is preferably a polyalkylene glycol. In some embodiments, the sterol is cholesterol or sitosterol, the tocopherol is ?-(+)-tocopherol, the polyalkylene glycol is a polyethylene glycol or its methyl monoether having an average molecular weight between 400 and 1000, p is equal to 1 or 2, m is equal to 0 or 1 and n is an integer between 2 and 18.
    Type: Grant
    Filed: August 27, 2003
    Date of Patent: January 12, 2010
    Assignee: National Research Council of Canada
    Inventors: Henryk Borowy-Borowski, Marianna Sikorska-Walker, P. Roy Walker
  • Patent number: 7615230
    Abstract: The present invention is directed to the topical application of the malonamide ACAT inhibitors described by Formula I. Other aspects of the invention are directed to topical formulations of these diamides, their use to treat sebaceous gland disorders and their use to alleviate oily skin.
    Type: Grant
    Filed: October 5, 2004
    Date of Patent: November 10, 2009
    Assignee: Graceway Pharmaceuticals, LLC
    Inventors: Catherine R. Kostlan, Raj Neil Raheja, Meera Tugnait, Kimberly Wade
  • Patent number: 7541049
    Abstract: Surgical osteosynthesis composite material which has three components: biodegradable polymer reinforcement, bioceramic or bioglass filler reinforcement and biodegradable polymer matrix. This invention relates to biodegradable materials used for bone fracture fixation devices and methods of their manufacture. Unlike other known materials used prior to this application, the composites of this invention have two different reinforcing phases and one matrix phase. One reinforcing element is referred as the polymeric reinforcing element and the other as the ceramic reinforcing element.
    Type: Grant
    Filed: September 2, 1997
    Date of Patent: June 2, 2009
    Assignee: Linvatec Biomaterials Oy
    Inventors: Pertti Törmälä, Minna Kellomäki, William Bonfield, Kathleen Elizabeth Tanner
  • Patent number: 7494643
    Abstract: The present invention relates to novel, topically applied, cosmetic/dermatological compositions for the treatment of hyperpigmentation disorders and photodamaged human skin. The subject compositions combat hyperpigmented skin. In addition, the compounds described can be used in the treatment of many other pathologies. Due to a high degree of gentleness, along with potent antioxidant and moisturizing effects, the present invention can be used safely in the treatment of many conditions, such as the prevention and/or treatment of melasma, freckles, age spots (lentigo senilis) and photodamaged skin.
    Type: Grant
    Filed: July 22, 2003
    Date of Patent: February 24, 2009
    Inventor: Marta I. Rendon
  • Patent number: 7488497
    Abstract: An oral pharmaceutical dosage form comprising an acid susceptible proton pump inhibitor and one or more NSAIDs in a fixed formulation, wherein the proton pump inhibitor is protected by an enteric coating layer. The fixed formulation is in the form of an enteric coating layered tablet, a capsule or a multiple unit tableted dosage form. The multiple unit dosage forms are most preferred. The new fixed formulation is especially useful in the treatment of gastrointestinal side-effects associated with NSAID treatment.
    Type: Grant
    Filed: July 14, 2003
    Date of Patent: February 10, 2009
    Assignee: AstraZeneca AB
    Inventors: Helene Depui, Per Lundberg
  • Patent number: 7488470
    Abstract: A two-stage treatment process suitable for the permanent deformation and/or shaping of keratinous substances and, in particular, the hair includes the application of a reducing composition containing, in addition to a reducing agent, an organic absorbing agent followed, after an optional rinsing, by the application of a neutralizing composition and by the rinsing of the keratinous substances thus treated.
    Type: Grant
    Filed: September 17, 2001
    Date of Patent: February 10, 2009
    Assignee: L'Oreal
    Inventors: Ly-Lan Nguyen, Anne Sabbagh, Priscilla Devin-Baudoin
  • Patent number: 7399488
    Abstract: An abuse-deterrent pharmaceutical composition has been developed to reduce the likelihood of improper administration of drugs, especially drugs such as opiods. In the preferred embodiment, a drug is modified to increase its lipophilicity. In preferred embodiments the modified drug is homogeneously dispersed within microparticles composed of a material that is either slowly soluble or not soluble in water. In some embodiments the drug containing microparticles or drug particles are coated with one or more coating layers, where at least one coating is water insoluble and preferably organic solvent insoluble, but enzymatically degradable by enzymes present in the human gastrointestinal tract. The abuse-deterrent composition retards the release of drug, even if the physical integrity of the formulation is compromised (for example, by chopping with a blade or crushing) and the resulting material is placed in water, snorted, or swallowed.
    Type: Grant
    Filed: July 7, 2003
    Date of Patent: July 15, 2008
    Assignee: Collegium Pharmaceutical, Inc.
    Inventors: Jane Hirsh, Alexander M. Kibanov, Timothy M. Swager, Stephen L. Buchwald, Whe Yong Lo, Alison B. Fleming, Roman V. Rariy
  • Patent number: 7374779
    Abstract: The present invention pertains to pharmaceutical formulations and systems for delivery of active agents, wherein a first fraction of an active agent is suspended in a vehicle and a second fraction of active agent is solubilized in the vehicle, with the suspended fraction representing about 5 wt. % to about 80 wt. % of the active agent and the second fraction representing about 20 wt. % to about 95 wt. % of the active agent. One or more additional active agents, which may be fully solubilized, partially solubilized, or suspended, may also be present. The first and second fractions of the active agent may or may not have different release profiles. Generally, a significant fraction of the solubilized drug will release rapidly, providing for rapid onset, while the suspended drug may be formulated for delayed and/or sustained release.
    Type: Grant
    Filed: February 11, 2002
    Date of Patent: May 20, 2008
    Assignee: Lipocine, Inc.
    Inventors: Feng-Jing Chen, Srinivasan Venkateshwaran, Steven L. Krill, Mahesh V. Patel
  • Patent number: 7329418
    Abstract: An immediate release compressed pharmaceutical tablet that has two or more segments and a top and a bottom and has a height that exceeds the width of the tablet. The height is measured vertically from the top to the bottom of the tablet while it is in the tablet die in which it is fully compressed, after compression has been completed. The width is measured as the greatest horizontal dimension of the tablet at a location halfway between the top and the bottom of the tablet, except that when the horizontal cross-section of the tablet is substantially rectangular, the width is defined by locating the two shorter sides of the perimeter of the horizontal cross-section, and measuring the length of a line that is at right angle to the shorter sides.
    Type: Grant
    Filed: February 23, 2007
    Date of Patent: February 12, 2008
    Assignee: Accu Break Technologies, Inc.
    Inventors: Lawrence Solomon, Allan S. Kaplan
  • Patent number: 7318935
    Abstract: An immediate release compressed pharmaceutical tablet that has two or more segments and a top and a bottom and has a height that exceeds the width of the tablet. The height is measured vertically from the top to the bottom of the tablet while it is in the tablet die in which it is fully compressed, after compression has been completed. The width is measured as the greatest horizontal dimension of the tablet at a location halfway between the top and the bottom of the tablet, except that when the horizontal cross-section of the tablet is substantially rectangular, the width is defined by locating the two shorter sides of the perimeter of the horizontal cross-section, and measuring the length of a line that is at right angle to the shorter sides.
    Type: Grant
    Filed: March 29, 2007
    Date of Patent: January 15, 2008
    Assignee: ACCU-BREAK Technologies, Inc.
    Inventors: Lawrence Solomon, Allan S. Kaplan