Granted Patent
Utility
US 4,732,882 · App. 06/822,359
Catalyst composition for polymerizing alpha-olefins
Inventors:
Luanne M. Allen, Robert O. Hagerty, Richard O. Mohring
Patented Case
View Patent ↗
Granted: Mar 22, 1988
Filed: Jan 24, 1986
Inventors
Luanne M. Allen
Robert O. Hagerty
Richard O. Mohring
Assignee (at issue)
Mobil Oil 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.