Granted Patent
Utility
US 6,046,271 · App. 08/863,768
Microemulsion polymerization systems for the production of small melt-processible fluoropolymer particles
Inventors:
Huey Shen Wu, Jack Hegenbarth, Xin Chen, Jian-Guo Chen
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: May 27, 1997
Inventors
Huey Shen Wu
Jack Hegenbarth
Xin Chen
Jian-Guo Chen
Assignee (at issue)
W. L. Gore & Associates, Inc.
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.