Patents Examined by Rebecca Cook
  • Patent number: 6211238
    Abstract: Anionic surfactants are used in conjunction with an antifungal acid and a chelating agent to preserve topically administrable pharmaceutical compositions without the need for a conventional preservative such as benzalkonium chloride.
    Type: Grant
    Filed: September 21, 1999
    Date of Patent: April 3, 2001
    Assignee: Alcon Laboratories, Inc.
    Inventors: Ernesto J. Castillo, Steven Howard Gerson, Wesley Wehsin Han
  • Patent number: 6207694
    Abstract: This application relates to a pharmaceutical composition for the prevention, treatment, and management of scalp conditions, such as dandruff, seborrheic dermatitis, psoriasis, folliculitis, and hair thinning including a therapeutically effective amount of an acidic component of a hydroxyacid or tannic acid, or a pharmaceutically acceptable salt thereof. A preferred anti-dandruff composition and method of managing dandruff includes a therapeutically effective amount of the acid component, a vitamin A component, and an anti-growth agent. A preferred anti-hair thinning composition and method of managing thinning hair includes a therapeutically effective amount of the acidic component, a niacin component present in an amount sufficient to locally increase blood circulation, and a 5-&agr; reductase inhibitor.
    Type: Grant
    Filed: July 27, 1998
    Date of Patent: March 27, 2001
    Inventor: Howard Murad
  • Patent number: 6207703
    Abstract: The invention involves methods and materials for treating and preventing non-invasive fungus-induced mucositis. Specifically, the invention involves administrating an antifungal agent such that it contact mucus in an amount, at a frequency, and for a duration effective to prevent, reduce, or eliminate non-invasive fungus-induced rhinosinusitis. This invention also provides methods and materials for diagnosing non-invasive fungus-induced rhinosinusitis and culturing non-invasive fungus from a mammalian mucus sample as well as specific antifungal formulations and medical devices for treating and preventing non-invasive fungus-induced rhinosinusitis. In addition, the invention provides methods and materials for treating and preventing other non-invasive fungus-induced mucositis conditions such as chronic otitis media, chronic colitis, and Crohn's disease. Further, the invention involves methods and materials for treating and preventing chronic asthma symptoms.
    Type: Grant
    Filed: October 22, 1998
    Date of Patent: March 27, 2001
    Inventor: Jens Ponikau
  • Patent number: 6204258
    Abstract: A method of enhancing hair growth or treating alopecia in a subject uses topically administered estrogen receptor antagonists. Pharmaceutical formulations comprising estrogen receptor antagonists are described.
    Type: Grant
    Filed: February 25, 1999
    Date of Patent: March 20, 2001
    Assignee: North Carolina State University
    Inventors: Robert C. Smart, Hye-Sun Oh
  • Patent number: 6197763
    Abstract: Novel dietary complexes for gastrointestinal symptoms and gastrointestinal microbes are provided. They comprise a dietary metal and a dietary ligand wherein the dietary metal is selected from zinc, copper, cobalt, manganese and iron and the dietary ligand is lawsone or tropolone.
    Type: Grant
    Filed: August 30, 1999
    Date of Patent: March 6, 2001
    Assignee: Pflori Limited
    Inventors: Richard Paul Hepworth Thompson, Jonathan Joseph Powell, Rosemary Helen Phillips, Sylvaine Francoise Aline Chevalier
  • Patent number: 6194565
    Abstract: Intermediates for the compound of the formula
    Type: Grant
    Filed: May 17, 1995
    Date of Patent: February 27, 2001
    Assignee: Hoechst Marion Roussel
    Inventors: Jean Buendia, Patrick Roussel, Michel Vivat
  • Patent number: 6194468
    Abstract: A hair growth stimulant comprising p-menthane-3,8-diol and at least one substance from the group of a blood circulation promoter, a 5&agr;-reductase inhibitor, an antihistaminic, a cell activator, an antiphlogistic and an antimicrobial is disclosed. The hair growth stimulant is free from hormonal action, does not cause side effects and has excellent hair growth promoting effects.
    Type: Grant
    Filed: December 15, 1998
    Date of Patent: February 27, 2001
    Assignees: Takasago International Corporation, Seven Chemical Co., Ltd.
    Inventors: Renzo Hattori, Tadashi Fukuma
  • Patent number: 6194440
    Abstract: This invention relates to pharmaceutical compositions and methods for treating alopecia and promoting hair growth using small molecule carbamates and ureas.
    Type: Grant
    Filed: June 3, 1998
    Date of Patent: February 27, 2001
    Assignee: GPI NIL Holdings, Inc.
    Inventors: Joseph P. Steiner, Gregory S. Hamilton
  • Patent number: 6191143
    Abstract: The present invention provides a method of topically administering antimicrobial agents such as premafloxacin, premafloxacin-like compound, premafloxacin ester, ciprofloxacin, enrofloxacin, cefquinome, cefpodoxime, gentamicin or erythromycin for the treatment of systemic bacterial diseases in mammals.
    Type: Grant
    Filed: March 17, 1999
    Date of Patent: February 20, 2001
    Assignee: Pharmacia & Upjohn Company
    Inventors: Jeffrey L. Watts, Randall G. Stehle
  • Patent number: 6191125
    Abstract: This invention relates to pharmaceutical compositions and methods for treating alopecia and promoting hair growth using pipecolic acid derivatives.
    Type: Grant
    Filed: June 3, 1998
    Date of Patent: February 20, 2001
    Assignee: GPI NIL Holdings, Inc.
    Inventors: Joseph P. Steiner, Gregory S. Hamilton
  • Patent number: 6191168
    Abstract: Provided are compositions comprising nonprotein amino acids and modified amino acids, as well as methods for the use of nonprotein amino acids and modified amino acids in inhibiting the growth of infective agents. In one embodiment the compounds and compositions may be used for treating an infection in a human or animal. For example, infectious agents include resistant strains of Acinetobacter, Klebsiella, Serratia, Staphylococcus aureus and Streptococcus pneumoniae, vancomyocin-resistant enterococci and multi-drug resistant mycobacteria, and other emerging resistant organisms. The compounds and methods are useful for treating infections caused by organisms, including viral pathogens, fungi, yeast, helminths or protozoans. The nonprotein amino acids and modified amino acids may be administered by any route known in the air, such as parenterally, orally, by inhalation or topically, and optionally may be administered in a carrier, such as a polymeric carrier.
    Type: Grant
    Filed: June 1, 1999
    Date of Patent: February 20, 2001
    Inventor: Edward Rubenstein
  • Patent number: 6187814
    Abstract: Disorders of the skin and mucous membranes that have a disrupted or dysfunctional epidermal barrier are treated or prevented by topical application of compounds that are either activators of the farnesoid X receptor, activators of the peroxisome proliferator-activated receptor &agr;, and oxysterol activators of the LXR&agr; receptor. The same compounds are also effective in treating disorders of epidermal differentiation and proliferation.
    Type: Grant
    Filed: October 29, 1999
    Date of Patent: February 13, 2001
    Assignee: The Regents of the University of California
    Inventors: Peter M. Elias, Nathan N. Bass, Karen Hanley, Kenneth R. Feingold
  • Patent number: 6187766
    Abstract: A method of inhibiting steroid sulphatase activity in a subject in need of same as described. The method comprises administering to said subject a steroid sulphatase inhibiting amount of a ring system compound; which ring system compound comprises a ring to which is attached a sulphamate group of the formula wherein each of R1 and R2 is independently selected from H, alkyl, alkenyl, cycloalkyl and aryl, or together represent alkylene optionally containing one or more hetero atoms or groups in the alkylene chain; and wherein said compound is an inhibitor of an enzyme having steroid sulphatase activity (E.C.3.1.6.2); and if the sulphamate group of said compound is replaced with a sulphate group to form a sulphate compound and incubated with a steroid sulphatase enzyme (E.C.3.1.6.2) at a pH 7.4 and 37° C. it would provide a Km value of less than 50 &mgr;M.
    Type: Grant
    Filed: January 27, 1999
    Date of Patent: February 13, 2001
    Assignee: Imperial College of Science Technology & Medicine
    Inventors: Michael John Reed, Barry Victor Potter
  • Patent number: 6187796
    Abstract: This invention relates to pharmaceutical compositions and methods for treating alopecia and promoting hair growth using small molecule sulfonamides.
    Type: Grant
    Filed: June 3, 1998
    Date of Patent: February 13, 2001
    Assignee: GPI NIL Holdings, Inc.
    Inventors: Joseph P. Steiner, Gregory S. Hamilton
  • Patent number: 6187784
    Abstract: This invention relates to pharmaceutical compositions and methods for treating alopecia and promoting hair growth using pipecolic acid derivatives.
    Type: Grant
    Filed: June 3, 1998
    Date of Patent: February 13, 2001
    Assignee: GPI NIL Holdings, Inc.
    Inventors: Joseph P. Steiner, Gregory S. Hamilton
  • Patent number: 6187806
    Abstract: This invention relates to pharmaceutical compositions and methods for treating alopecia and promoting hair growth using N-linked sulfonamides of heterocyclic thioesters.
    Type: Grant
    Filed: July 23, 1999
    Date of Patent: February 13, 2001
    Assignee: GPI NIL Holdings
    Inventors: Joseph P. Steiner, Gregory S. Hamilton
  • Patent number: 6184215
    Abstract: Disorders of the skin and mucous membranes that have a disrupted or dysfunctional epidermal barrier are treated or prevented by topical application of compounds that are either activators of the farnesoid X receptor, activators of the peroxisome proliferator-activated receptor &agr;, and oxysterol activators of the LXR&agr; receptor. The same compounds are also effective in treating disorders of epidermal differentiation and proliferation.
    Type: Grant
    Filed: August 24, 1999
    Date of Patent: February 6, 2001
    Assignee: The Regents of the University of California
    Inventors: Peter M. Elias, Nathan N. Bass, Karen Hanley, Kenneth R. Feingold
  • Patent number: 6184252
    Abstract: Topically applicable hair growth-/hair loss-affecting cosmetic/pharmaceutical compositions for treating mammalian subjects with hair or scalp disorders, comprise an effective amount of at least one 2-amino-1,3-alkanediol compound having the structural formula (I): formulated into a physiologically topically acceptable carrier medium therefor.
    Type: Grant
    Filed: February 18, 1997
    Date of Patent: February 6, 2001
    Assignee: Societe L'Oreal S.A.
    Inventors: Dominique Fagot, Olivier Gaillard, Michel Philippe, Bruno Bernard
  • Patent number: 6180659
    Abstract: The present invention offers a tracheal smooth muscle relaxant containing the compound represented by the following formula (1) or pharmacologically acceptable salt thereof as an effective ingredient.
    Type: Grant
    Filed: August 31, 1998
    Date of Patent: January 30, 2001
    Assignee: Nippon Suisan Kaisha, Ltd.
    Inventors: Shinya Yamashita, Jiro Takeo, Shuji Jinno, Yasuyo Kogure, Hiroyuki Onuki, Takaaki Okita, Junichiro Hata, Yasuhiro Fukuda, Naomi Ohtsuka
  • Patent number: 6180838
    Abstract: An alkanediol such as 1,3-propanediol is prepared in a process which involves reacting an alkylene oxide with carbon monoxide and hydrogen in an essentially non-water-miscible solvent in the presence of a non-phosphine-ligated rhodium catalyst and a catalyst promoter to produce an intermediate product mixture containing a hydroxyalkanal in an amount less than 15 wt %; extracting the hydroxyalkanal from the intermediate product mixture into an aqueous liquid at a temperature less than about 100° C. and separating the aqueous phase containing hydroxyalkanal from the organic phase containing rhodium catalyst; hydrogenating the hydroxyalkanal in the aqueous phase to an alkanediol; and recovering the alkanediol. The process enables the production of an alkanediol such as 1,3-propanediol in high yields and selectivity without the use of a phosphine ligand-modified rhodium catalyst.
    Type: Grant
    Filed: March 20, 1996
    Date of Patent: January 30, 2001
    Assignee: Shell Oil Company
    Inventors: Lynn Henry Slaugh, Paul Richard Weider, Joseph Broun Powell