Granted Patent
Utility
US 5,296,362 · App. 07/507,842
Microbiological production of polyesters having C.sub.8 and/or C.sub.10 monomer repeat units
Inventors:
Alistair J. Anderson, Edwin A. Dawes, Geoffrey W. Haywood, David Byrom
Patented Case
View Patent ↗
Granted: Mar 22, 1994
Filed: Apr 12, 1990
Inventors
Alistair J. Anderson
Edwin A. Dawes
Geoffrey W. Haywood
David Byrom
Assignee (at issue)
IMPERIAL CHEMICAL INDUSTRIES LIMITED
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.