Granted Patent
Utility
US 5,741,758 · App. 08/543,014
Method for controlling gas hydrates in fluid mixtures
Inventor:
Marek K. Pakulski
Patented Case
View Patent ↗
Granted: Apr 21, 1998
Filed: Oct 13, 1995
Inventor
Marek K. Pakulski
Assignee (at issue)
BJ Services Company, U.S.A.
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.