Granted Patent
Utility
US 5,498,652 · App. 08/292,526
Omega-acetoxy N-substituted amides and their use in polyolefins
Inventor:
Bing-Lin Chen
Patented Case
View Patent ↗
Granted: Mar 12, 1996
Filed: Aug 18, 1994
Inventor
Bing-Lin Chen
Assignee (at issue)
Witco 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.