Granted Patent
Utility
US 4,469,898 · App. 06/446,930
Method of synthesizing fluoromethylhexafluoroisopropyl ether
Inventors:
Clifford L. Coon, Robert L. Simon
Patented Case
View Patent ↗
Granted: Sep 4, 1984
Filed: Dec 6, 1982
Inventors
Clifford L. Coon
Robert L. Simon
Assignee (at issue)
Baxter Travenol Laboratories, 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.