Granted Patent
Utility
US 5,877,344 · App. 08/876,017
Polymerization inhibition of acrylates using blends of nitroxides
Inventors:
Matthew E. Gande, Glen T. Cunkle, Leslie R. Gatechair, Stephen D. Pastor, Raymond Seltzer, Roland A. E. Winter
Patented Case
View Patent ↗
Granted: Mar 2, 1999
Filed: Jun 13, 1997
Inventors
Matthew E. Gande
Glen T. Cunkle
Leslie R. Gatechair
Stephen D. Pastor
Raymond Seltzer
Roland A. E. Winter
Assignee (at issue)
Ciba Specialty Chemicals 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.