Granted Patent
Utility
US 6,657,027 · App. 10/100,338
Catalysts with a donor-acceptor interaction
Inventors:
Karl-Heinz Aleksander Ostoja-Starzewski, Bruce S. Xin
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: Mar 18, 2002
Inventors
Karl-Heinz Aleksander Ostoja-Starzewski
Bruce S. Xin
Assignee (at issue)
Bayer Aktiengesellschaft
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.