Granted Patent
Utility
US 4,608,360 · App. 06/751,340
Dehydrogenation catalyst compositions and method of preparing same
Inventors:
Hayim Abrevaya, Tamotsu Imai
Patented Case
View Patent ↗
Granted: Aug 26, 1986
Filed: Jul 2, 1985
Inventors
Hayim Abrevaya
Tamotsu Imai
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.