Granted Patent
Utility
US 5,144,053 · App. 07/804,039
Aluminum alkyls and linear 1-olefins from internal olefins
Inventors:
Robert H. Allen, Keith G. Anderson, Steven P. Diefenbach, Ronny W. Lin, Larry H. Nemec, Andrew D. Overstreet, Gene C. Robinson
Patented Case
View Patent ↗
Granted: Sep 1, 1992
Filed: Dec 9, 1991
Inventors
Robert H. Allen
Keith G. Anderson
Steven P. Diefenbach
Ronny W. Lin
Larry H. Nemec
Andrew D. Overstreet
Gene C. Robinson
Assignee (at issue)
Ethyl Corporation
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.