Granted Patent
Utility
US 6,207,771 · App. 09/422,439
Method for producing polymers using micellar polymerization
Inventor:
Eric H. Larson
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Oct 21, 1999
Inventor
Eric H. Larson
Assignee (at issue)
RHODIA CHIMIE
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.