Granted Patent
Utility
US 5,462,947 · App. 08/133,606
Centrally acting substituted phenylazacycloalkanes
Inventors:
Kjell A. I. Svensson, Hakan V. Wikstrom, Per A. E. Carlsson, Anna Maria Persdotter Boije, R. Nicholas Waters, Clas Sonesson, Nils P. Stjernlof, Bengt R. Andersson, Lars O. Hansson
Patented Case
View Patent ↗
Granted: Oct 31, 1995
Filed: Oct 12, 1993
Inventors
Kjell A. I. Svensson
Hakan V. Wikstrom
Per A. E. Carlsson
Anna Maria Persdotter Boije
R. Nicholas Waters
Clas Sonesson
Nils P. Stjernlof
Bengt R. Andersson
Lars O. Hansson
Assignee (at issue)
The Upjohn Co.
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.