Patents by Inventor Esin Fatma Kosal

Esin Fatma Kosal 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).

  • Process for preparing potassium clavulanate
    Patent number: 6414142
    Abstract: A new crystalline form of potassium clavulanate is disclosed. Also disclosed are a process for producing the new crystalline form of potassium clavulanate, pharmaceutical compositions containing it and methods of treating bacterial infections.
    Type: Grant
    Filed: December 8, 1997
    Date of Patent: July 2, 2002
    Assignee: SmithKline Beecham Corporation
    Inventors: Paul Gerard Butterly, Gilroy John Keohane, Esin Fatma Kosal
  • Process for preparing potassium clavulanate
    Publication number: 20020004595
    Abstract: A new crystalline form of potassium clavulanate is disclosed. Also disclosed are a process for producing the new crystalline form of potassium clavulanate, pharmaceutical compositions containing it and methods of treating bacterial infections.
    Type: Application
    Filed: July 19, 2001
    Publication date: January 10, 2002
    Applicant: SmithKline Beecham Corporation
    Inventors: Paul Gerard Butterly, Gilroy John Keohane, Esin Fatma Kosal