Patents by Inventor Hazel Judith Bardsley

Hazel Judith Bardsley has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20090215791
    Abstract: 4-(2-Fluorophenyl)-6-methyl-2-(1-piperazinyl)thieno[2,3-D]pyrimidine or a salt thereof is useful for the treatment of pain.
    Type: Application
    Filed: August 28, 2008
    Publication date: August 27, 2009
    Applicant: Dynogen Pharmaceuticals, Inc.
    Inventors: Hazel Judith Bardsley, David Cavalla, Robert William Gristwood
  • Publication number: 20040152746
    Abstract: An activator of PPAR&ggr; (such as pioglitazone) is useful for the treatment of a condition affecting the skin characterised by disordered fibroblast or myofibroblast function, excessive matrix production, modular fasciitis or Dupuytren's Contracture. The invention is particularly useful for treating keloids and hypertrophic scarring.
    Type: Application
    Filed: March 10, 2004
    Publication date: August 5, 2004
    Inventors: Hazel Judith Bardsley, Stephen Bentley, David Cavalla
  • Publication number: 20040048874
    Abstract: 4-(2-Fluorophenyl)-6-methyl-2-(1-piperazinyl)thieno[2,3-D]pyrimidine or a salt thereof is useful for the treatment of pain.
    Type: Application
    Filed: July 10, 2003
    Publication date: March 11, 2004
    Inventors: Hazel Judith Bardsley, David Cavalla, Robert William Gristwood
  • Patent number: 6677326
    Abstract: The subject invention concerns a unit dose formulation comprising less than 2.5 mg of prednisolone or an equivalent, equipotent amount of another corticosteroid. One embodiment of a method of the invention concerns once daily administration of the unit dose formulation between midnight and 6 a.m. for the treatment of rheumatoid arthritis.
    Type: Grant
    Filed: October 1, 2002
    Date of Patent: January 13, 2004
    Assignee: Arakis, Ltd.
    Inventors: Hazel Judith Bardsley, Robin Mark Bannister, Julian Clive Gilbert
  • Publication number: 20030149009
    Abstract: The subject invention concerns a unit dose formulation comprising less than 2.5 mg of prednisolone or an equivalent, equipotent amount of another corticosteroid. One embodiment of a method of the invention concerns once daily administration of the unit dose formulation between midnight and 6 a.m. for the treatment of rheumatoid arthritis.
    Type: Application
    Filed: October 1, 2002
    Publication date: August 7, 2003
    Inventors: Hazel Judith Bardsley, Robin Mark Bannister, Julian Clive Gilbert
  • Patent number: 6488960
    Abstract: The present invention pertains to a unit dose formulation comprising 0.25 to 2 mg of a corticosteroid. This small dose can be used to treat rheumatoid arthritis, especially if adapted to release at least 90% by weight of the corticosteroid, 2 to 8 hours after administration.
    Type: Grant
    Filed: September 13, 2001
    Date of Patent: December 3, 2002
    Assignee: Arakis Ltd.
    Inventor: Hazel Judith Bardsley
  • Patent number: 6417201
    Abstract: Levobupivacaine ((S)-1-butyl-N-(2,6-dimethylphenyl)-2-piperidinecarboxamide) is useful as an anesthetic, particularly in a patient who is disposed to adverse systemic side-effects, e.g., one who is CNS-compromised or predisposed to CNS side-effects. A unit dose of levobupivacaine comprising at least 75 mg to less than 200 mg of levobupivacaine is described herein.
    Type: Grant
    Filed: July 12, 2000
    Date of Patent: July 9, 2002
    Assignee: Darwin Discovery, Ltd.
    Inventors: Hazel Judith Bardsley, Robert William Gristwood, Andrew John McGlashan Richards
  • Patent number: 6221394
    Abstract: A pharmaceutical dosage form comprises, in one portion thereof, a substantially single (+)-enantiomer of a chiral drug other than verapamil and, in another, separate portion thereof, a substantially single (−)-enantiomer of the drug wherein, in use, the different enantiomers are released at different rates from the dosage form. The dosage form is useful for administration of chiral drugs where both enantiomers have a valid pharmacological input, and where a clinical benefit may be realised by controlling the release rates of those enantiomers. Examples of such drugs include, in particular, tramadol and warfarin.
    Type: Grant
    Filed: January 5, 2000
    Date of Patent: April 24, 2001
    Assignee: Darwin Discovery, Ltd.
    Inventors: Julian Clive Gilbert, Andrew John McGlashan Richards, Hazel Judith Bardsley
  • Patent number: 6103741
    Abstract: Aqueous pharmaceutical compositions comprising levobupivacaine((S)-1-butyl-N-(2,6-dimethylphenyl)-2-piperidinecarboxamide ), that are particularly useful in a patient who is disposed to adverse systemic side-effects, are disclosed.
    Type: Grant
    Filed: December 14, 1998
    Date of Patent: August 15, 2000
    Assignee: Darwin Discovery, Ltd.
    Inventors: Hazel Judith Bardsley, Robert William Gristwood, Andrew John McGlashan Richards
  • Patent number: 6056968
    Abstract: A pharmaceutical dosage form comprises, in one portion thereof, a substantially single (+)-enantiomer of a chiral drug other than verapamil and, in another, separate portion thereof, a substantially single (-)-enantiomer of the drug wherein, in use, the different enantiomers are released at different rates from the dosage form. The dosage form is useful for administration of chiral drugs where both enantiomers have a valid pharmacological input, and where a clinical benefit may be realised by controlling the release rates of those enantiomers. Examples of such drugs include, in particular, tramadol and warfarin.
    Type: Grant
    Filed: March 11, 1998
    Date of Patent: May 2, 2000
    Assignee: Darwin Discovery Limited
    Inventors: Julian Clive Gilbert, Andrew John McGlashan Richards, Hazel Judith Bardsley
  • Patent number: 5955479
    Abstract: The present invention concerns the use of levobupivacaine for the treatment of chronic pain in a patient. Levobupivacaine used in the subject methods is substantially free of dexbupivacaine. The methods of the invention can be used, for example, to treat pain in patients that are cardiac compromised, suffering from central nervous system damage or cancer.
    Type: Grant
    Filed: July 22, 1996
    Date of Patent: September 21, 1999
    Assignee: Darwin Discovery Ltd.
    Inventors: Hazel Judith Bardsley, Laurence Mather
  • Patent number: 5849763
    Abstract: Levobupivacaine ((S)-1-butyl-N-(2,6-dimethylphenyl)-2-piperidinecarboxamide) is useful as an anesthetic, particularly in a patient who is CNS-compromised or predisposed to CNS side-effects. It is also useful as an anesthetic in obstetrics.
    Type: Grant
    Filed: October 27, 1995
    Date of Patent: December 15, 1998
    Assignee: Darwin Discovery Limited
    Inventors: Hazel Judith Bardsley, Robert William Gristwood, Andrew John McGlashan Richards
  • Patent number: 5708011
    Abstract: This application relates to methods of using levobupivacaine substantially free of dexbupivacaine for anaesthetic treatment of pain in a patient having depressed myocardial contractility.
    Type: Grant
    Filed: April 12, 1996
    Date of Patent: January 13, 1998
    Assignee: Chiroscience Limited
    Inventors: Hazel Judith Bardsley, Robert William Gristwood