Granted Patent
Utility
US 6,268,513 · App. 09/378,107
Phosphine ligands metal complexes and compositions thereof for cross-coupling reactions
Inventors:
Anil Guram, Xiaohong Bei
Patented Case
View Patent ↗
Granted: Jul 31, 2001
Filed: Aug 20, 1999
Inventors
Anil Guram
Xiaohong Bei
Assignee (at issue)
Symyx Technologies, Inc.
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.