Granted Patent
Utility
US 6,066,702 · App. 09/074,079
Method for polymerization of an .alpha.-olefin
Inventors:
Ki-Su Ro, Il-Seop Kim, Chun-Byung Yang, Youn-Seok Park
Patented Case
View Patent ↗
Granted: May 23, 2000
Filed: May 7, 1998
Inventors
Ki-Su Ro
Il-Seop Kim
Chun-Byung Yang
Youn-Seok Park
Assignee (at issue)
Samsung General Chemicals, 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.