Granted Patent
Utility
US 6,747,097 · App. 10/205,752
Hydroxyl-terminated polybutadienes and curing formulations
Inventors:
Herbert Chao, Nan Tian, Alain Drexler, John Schmidhauser
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Jul 26, 2002
Inventors
Herbert Chao
Nan Tian
Alain Drexler
John Schmidhauser
Assignee (at issue)
Sartomer Technologies Company, 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.