Granted Patent
Utility
US 6,410,662 · App. 09/485,492
Process for the preparation of olefin (co) polymers, olefin copolymers, and application thereof
Inventors:
Tsutomu Ushioda, Jun Saito, Mototake Tsutsui, Yoshitoyo Yasuda, Hiroyuki Fujita, Toshihiro Uwai, Yoshiyuki Ohgi, Minoru Adachi, Yoshitaka Morimoto, Taketo Hirose, Youichi Kugimiya, Masahiko Taniguchi, Hitoshi Kuramochi
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Feb 11, 2000
Inventors
Tsutomu Ushioda
Jun Saito
Mototake Tsutsui
Yoshitoyo Yasuda
Hiroyuki Fujita
Toshihiro Uwai
Yoshiyuki Ohgi
Minoru Adachi
Yoshitaka Morimoto
Taketo Hirose
Youichi Kugimiya
Masahiko Taniguchi
Hitoshi Kuramochi
Assignee (at issue)
Chisso Corporation
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.