Granted Patent
Utility
US 5,811,272 · App. 08/687,806
Method for controlling molecular weight of polyhydroxyalkanoates
Inventors:
Kristi D. Snell, Scott A. Hogan, Sang Jun Sim, Anthony J. Sinskey, ChoKyun Rha
Patented Case
View Patent ↗
Granted: Sep 22, 1998
Filed: Jul 26, 1996
Inventors
Kristi D. Snell
Scott A. Hogan
Sang Jun Sim
Anthony J. Sinskey
ChoKyun Rha
Assignee (at issue)
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
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.