Granted Patent
Utility
US 6,426,419 · App. 09/539,840
Ruthenium metal alkylidene complexes coordinated with triazolylidene ligands that exhibit high olefin metathesis activity
Inventors:
Robert H. Grubbs, Tina M. Trinka
Patented Case
View Patent ↗
Granted: Jul 30, 2002
Filed: Mar 31, 2000
Inventors
Robert H. Grubbs
Tina M. Trinka
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.