Granted Patent
Utility
US 5,907,004 · App. 08/908,199
Thermoplastic elastomer
Inventors:
Albertus Otto Dozeman, Pieter Gijsman
Patented Case
View Patent ↗
Granted: May 25, 1999
Filed: Aug 7, 1997
Inventors
Albertus Otto Dozeman
Pieter Gijsman
Assignee (at issue)
DSM N.V.
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.