Granted Patent
Utility
US 5,698,676 · App. 08/565,465
Use of propylene oxide as an acid scavenger in peptide synthesis
Inventor:
Madhup K. Dhaon
Patented Case
View Patent ↗
Granted: Dec 16, 1997
Filed: Nov 30, 1995
Inventor
Madhup K. Dhaon
Assignee (at issue)
Abbott Laboratories
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.