Granted Patent
Utility
US 5,382,629 · App. 08/181,937
Rubber compositions comprising a polymeric amine co-activator
Inventors:
Aubert Y. Coran, Samuel J. Tremont, Leonard H. Davis, Frederick Ignatz-Hoover, Martin P. McGrath
Patented Case
View Patent ↗
Granted: Jan 17, 1995
Filed: Jan 18, 1994
Inventors
Aubert Y. Coran
Samuel J. Tremont
Leonard H. Davis
Frederick Ignatz-Hoover
Martin P. McGrath
Assignee (at issue)
Monsanto 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.