US Patent 7318931 Sustained release formulation

Patent 7318931 was granted and assigned to Genentech on January, 2008 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Current Assignee

Genentech

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7318931

Date of Patent

January 15, 2008

Patent Application Number

10176961

Date Filed

June 21, 2002

Patent Primary Examiner

‌

S. Tran

Patent abstract

A composition comprises a protein, a polyol, and a metal. The protein is stabilized by the polyol and the metal, and is protected from denaturing when in contact with an organic solvent. The polyol may be a hydrocarbon containing two or more hydroxyl groups (—OH) bonded to carbon. The metal may be divalent.