Granted Patent
Utility
US 6,399,734 · App. 09/416,773
Photocurable siloxane polymers
Inventors:
Kenneth A. Hodd, Sverker Norrby
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: Oct 13, 1999
Inventors
Kenneth A. Hodd
Sverker Norrby
Assignee (at issue)
Pharmacia AB
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.