Granted Patent
Utility
US 5,849,851 · App. 08/969,969
Romp of functionalized cyclic olefins using ruthenium and osmium carbene complexes
Inventors:
Robert H. Grubbs, SonBinh T. Nguyen, Marc A. Hillmyer
Patented Case
View Patent ↗
Granted: Dec 15, 1998
Filed: Nov 13, 1997
Inventors
Robert H. Grubbs
SonBinh T. Nguyen
Marc A. Hillmyer
Assignee (at issue)
California 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.