Patents by Inventor John Francis Lampard

John Francis Lampard 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).

  • Composition of S?sodium ibuprofen
    Patent number: 6242000
    Abstract: The use of S(−)sodium 2-(4-isobutylphenyl)propionate (the sodium salt of S(+)-ibuprofen) in pharmaceutical compositions for the treatment of inflammation, pain and pyrexia is described. Preferred compositions comprise S(−)sodium 2-(4-isobutylphenyl)propionate dihydrate. Processes to prepare S(−)sodium 2-(4-isobutyl-phenyl)propionate and its use in a process to prepare S(+) 2-(4-isobutylphenyl)propionic acid of high enantiomeric purity are also described.
    Type: Grant
    Filed: October 2, 1997
    Date of Patent: June 5, 2001
    Assignee: The Boots Company PLC
    Inventors: Bernard John Armitage, John Francis Lampard, Alan Smith
  • Composition of s(-) sodium ibuprofen
    Patent number: 5696165
    Abstract: The use of S(-)sodium 2-(4-isobutylphenyl)propionate (the sodium salt of S(+)-ibuprofen) in pharmaceutical compositions for the treatment of inflammation, pain and pyrexia is described. Preferred compositions comprise S(-)sodium 2-(4-isobutylphenyl)propionate dihydrate. Processes to prepare S(-)sodium 2-(4-isobutyl-phenyl)propionate and its use in a process to prepare S(+) 2-(4-isobutylphenyl)propionic acid of high enantiomeric purity are also described.
    Type: Grant
    Filed: November 14, 1995
    Date of Patent: December 9, 1997
    Assignee: The Boots Company PLC
    Inventors: Bernard John Armitage, John Francis Lampard, Alan Smith