Granted Patent
Utility
US 6,765,103 · App. 10/316,320
Process for the hydrogenation of unsaturated transition metal compounds
Inventors:
Burkhardt Giese, Richard Lisowsky, Jan Timmermann, Thomas Wanke, Mario Hüttenhofer
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Dec 11, 2002
Inventors
Burkhardt Giese
Richard Lisowsky
Jan Timmermann
Thomas Wanke
Mario Hüttenhofer
Assignee (at issue)
Crompton Corporation
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.