Granted Patent
Utility
US 4,365,105 · App. 06/333,305
Oligomerizing 1-olefins with a heterogeneous catalyst
Inventors:
Neal E. Morganson, Paul G. Bercik
Patented Case
View Patent ↗
Granted: Dec 21, 1982
Filed: Dec 22, 1981
Inventors
Neal E. Morganson
Paul G. Bercik
Assignee (at issue)
Gulf Research & Development Company
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.