Granted Patent
Utility
US 5,166,225 · App. 07/363,126
Process for producing of crosslinked polyolefins
Inventors:
Tadashi Asanuma, Kazuhiko Yamamoto
Patented Case
View Patent ↗
Granted: Nov 24, 1992
Filed: Jun 8, 1989
Inventors
Tadashi Asanuma
Kazuhiko Yamamoto
Assignee (at issue)
Mitsui Toatsu Chemicals, Incorporated
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.