Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hei Ling Helen Chan0
Date of Patent
December 25, 2007
0Patent Application Number
110238170
Date Filed
December 28, 2004
0Patent Primary Examiner
Patent abstract
The present invention is an extract of the herb Brachystemma calycinum for the amelioration or treatment of pain or discomfort due to, or associated with, osteoarthritis. The extract is obtained by a multi-step extraction process wherein the temperatures of each step never reaches boiling point.
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