Patents by Inventor Nigel Philips

Nigel Philips 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).

  • Pharmaceutical formulation
    Patent number: 6358528
    Abstract: A tablet formulation which comprises a core containing a pharmaceutically active material containing amoxycillin and clavulanate, coated with a release retarding coating, surrounded by a casing layer which includes a second pharmaceutically active material containing amoxycillin and clavulanate.
    Type: Grant
    Filed: August 17, 2000
    Date of Patent: March 19, 2002
    Assignee: SmithKline Beecham p.l.c.
    Inventors: Francis Walter Grimmett, Nigel Philip McCreath Davidson
  • Tablet containing a coated core
    Patent number: 6136345
    Abstract: This invention concerns a tablet formulation which comprises a core containing a pharmaceutically active material, coated with a release retarding coating, and surrounded by a casing layer which includes a second pharmaceutically active material.
    Type: Grant
    Filed: November 25, 1996
    Date of Patent: October 24, 2000
    Assignee: SmithKline Beecham p.l.c.
    Inventors: Francis Walter Grimmett, Nigel Philip McCreath Davidson
  • Polymer coated tablet comprising amoxycillin and clavulanate
    Patent number: 6051255
    Abstract: The present invention is to a tablet formulation, being a medicament for oral administration for the treatment of bacterial infections, the tablet comprising a compacted mixture of 750-950 mg of amoxycillin and a quantity of clavulanate in a weight ratio of amoxycillin:clavulanate between 6:1 to 8:1 inclusive, and having a film coating of polymers which can be applied by aqueous film coating techniques.
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: April 18, 2000
    Assignee: SmithKline Beecham plc
    Inventors: Creighton Pierce Conley, Nigel Philip McCreath Davidson, Ernest Lionel Gilbert Rivett, Kenneth Trevor Yeates
  • Process for preparing an antifungal azole with hydrazino and amidrazone intermediates
    Patent number: 5861516
    Abstract: A process for preparing an antifungal azole compound of formula (I) by reacting an epoxide with hydrazine to from a hydrazino compound which is subsequently reacted with an iminoether. The amidrazone product is subsequently reacted with an orthoformate to provide the antifungal azole. The azole, known as ZD0870, shows good activity against human fungal infections including Candida albicans, Cryptococcus neoformans and Aspergillus fumigatus.
    Type: Grant
    Filed: April 9, 1997
    Date of Patent: January 19, 1999
    Assignee: Zeneca Limited
    Inventors: Elwyn Peter Davies, John David Pittam, Keith Blakeney Mallion, Nigel Philip Taylor
  • Pharamaceutical formulation
    Patent number: 5670170
    Abstract: A pharmaceutical formulation comprises a medicament and an effervescent couple, plus optionally other excipients. Preferred medicaments are antibiotics, together with a citric acid--sodium bicarbonate couple. The formulation is provided for make up with water into an antibiotic suspension.
    Type: Grant
    Filed: May 18, 1995
    Date of Patent: September 23, 1997
    Assignee: Beecham Group p.l.c.
    Inventors: Francis Walter Grimmett, Nigel Philip Davidson