Granted Patent
Utility
US 5,962,754 · App. 09/167,947
Method for the preparation of 3-bromo-1,1,1-trifluoropropane
Inventors:
Mark L. Robin, John Qian, Thomas F. Rowland, Robin Michael Palculict
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Oct 7, 1998
Inventors
Mark L. Robin
John Qian
Thomas F. Rowland
Robin Michael Palculict
Assignee (at issue)
Great Lakes Chemical Corp.
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.