Granted Patent
Utility
US 6,545,181 · App. 09/696,629
Demulsifying compound and a method of breaking or inhibiting emulsions
Inventor:
Robert Golden
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: Oct 24, 2000
Inventor
Robert Golden
Assignee (at issue)
Pilot 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.