IP Library › Granted Patent US 4,594,343
Granted Patent Utility
US 4,594,343 · App. 06/662,583

1-[(aminoalkyl and aminoalkylamino)carbonyl and thiocarbonyl]-.alpha.,.alpha.-diarylpyrrolidine, piperidine and homopiperidineacetamides and acetonitriles

Inventors: James R. Shanklin, Jr., James M. Wilkinson, II
Patented Case View Patent ↗
Granted: Jun 10, 1986 Filed: Oct 19, 1984
Inventors
James R. Shanklin, Jr.
James M. Wilkinson, II

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.

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Quick Facts
Patent No.
US 4,594,343
App. No.
06/662,583
Filed
1984-10-19
Granted
1986-06-10
Kind
A