Granted Patent
Utility
US 4,511,740 · App. 06/528,696
Process for hydroformylation of terminal olefins to predominantly linear aldehydes
Inventors:
David C. Alexander, John F. Knifton
Patented Case
View Patent ↗
Granted: Apr 16, 1985
Filed: Sep 1, 1983
Inventors
David C. Alexander
John F. Knifton
Assignee (at issue)
Texaco Inc.
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.