Granted Patent
Utility
US 5,324,877 · App. 08/051,199
Alkylation and transalkylation processes using a hydrated catalyst
Inventors:
Martin West, Suheil F. Abdo
Patented Case
View Patent ↗
Granted: Jun 28, 1994
Filed: Apr 22, 1993
Inventors
Martin West
Suheil F. Abdo
Assignee (at issue)
Union Oil Company of California
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.