Granted Patent
Utility
US 4,761,509 · App. 07/017,964
High selectivity process for dehydrogenation of paraffinic hydrocarbons
Inventors:
Bipin V. Vora, Daniel L. Ellig
Patented Case
View Patent ↗
Granted: Aug 2, 1988
Filed: Feb 24, 1987
Inventors
Bipin V. Vora
Daniel L. Ellig
Assignee (at issue)
UOP LLC
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.