Granted Patent
Utility
US 5,482,596 · App. 08/186,933
Mixed ligand catalyst for preparing aryl-substituted aliphatic carboxylic esters
Inventor:
Tse-Chong Wu
Patented Case
View Patent ↗
Granted: Jan 9, 1996
Filed: Jan 27, 1994
Inventor
Tse-Chong Wu
Assignee (at issue)
ALBEMARLE 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.