Granted Patent
Utility
US 5,529,978 · App. 08/237,539
N-acetonyl-substituted-amides
Inventor:
Ashok K. Sharma
Patented Case
View Patent ↗
Granted: Jun 25, 1996
Filed: May 3, 1994
Inventor
Ashok K. Sharma
Assignee (at issue)
Rohm and Haas Company
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.