Granted Patent
Utility
US 5,464,600 · App. 08/364,351
Amine catalyzed reaction in the production of thiophosphoryl chloride
Inventors:
Peter E. Newallis, Vidyanatha A. Prasad, Jacqueline M. Applegate
Patented Case
View Patent ↗
Granted: Nov 7, 1995
Filed: Dec 27, 1994
Inventors
Peter E. Newallis
Vidyanatha A. Prasad
Jacqueline M. Applegate
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.