Granted Patent
Utility
US 6,627,716 · App. 10/119,090
Process for preparing chlorotrifluoroethylene homopolymers having a low molecular weight
Inventor:
Shean-Jeng Jong
Patented Case
View Patent ↗
Granted: Sep 30, 2003
Filed: Apr 10, 2002
Inventor
Shean-Jeng Jong
Assignee (at issue)
CHUNG-SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
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.