Granted Patent
Utility
US 6,136,934 · App. 08/365,384
Process for making substantially homogeneous polymers
Inventors:
Yakir Reuven, Kou-Chang Liu
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Dec 28, 1994
Inventors
Yakir Reuven
Kou-Chang Liu
Assignee (at issue)
ISP INVESTMENTS LLC
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.