Granted Patent
Utility
US 5,804,668 · App. 08/847,118
Polymer compounds and the use thereof for vulcanising rubbers containing halogen
Inventors:
Rudiger Schubart, Rudiger Musch
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: May 1, 1997
Inventors
Rudiger Schubart
Rudiger Musch
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.