Granted Patent
Utility
US 6,310,254 · App. 09/600,966
Method for producing optically active amino alcohols
Inventors:
Stefan Antons, Andreas Schulze Tilling, Erich Wolters
Patented Case
View Patent ↗
Granted: Oct 30, 2001
Filed: Jul 25, 2000
Inventors
Stefan Antons
Andreas Schulze Tilling
Erich Wolters
Assignee (at issue)
Bayer Aktiengesellschaft
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.