Granted Patent
Utility
US 6,812,010 · App. 09/582,482
Method for enzymatic preparation of homogentisate
Inventors:
Richard Derose, Alain Sailland
Patented Case
View Patent ↗
Granted: Nov 2, 2004
Filed: Oct 13, 2000
Inventors
Richard Derose
Alain Sailland
Assignee (at issue)
Aventis CropScience S.A.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.