Granted Patent
Utility
US 6,465,601 · App. 09/787,165
Transaminated dialkylaminoalkylphenol-3° and 1° amine-containing compound
Inventors:
Rolf Wiesendanger, Walter Fischer, Bryan Dobinson
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Jun 15, 2001
Inventors
Rolf Wiesendanger
Walter Fischer
Bryan Dobinson
Assignee (at issue)
Vantico 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.