Granted Patent
Utility
US 6,042,910 · App. 09/015,267
Polyarylene sulfide resin composition
Inventors:
Satoru Kinouchi, Tomoyoshi Murakami, Shigemasa Suzuki
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Jan 29, 1998
Inventors
Satoru Kinouchi
Tomoyoshi Murakami
Shigemasa Suzuki
Assignee (at issue)
Idemitsu Petrochemical Co., Ltd.
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.