Granted Patent
Utility
US 5,283,343 · App. 07/718,342
2-aryl substituted N-acetyltryptamines and process of preparing such
Inventors:
Margarita L. Dubocovich, Vithal J. Rajadhyaksha, James V. Peck, Atef A. Helmy
Patented Case
View Patent ↗
Granted: Feb 1, 1994
Filed: Jun 18, 1991
Inventors
Margarita L. Dubocovich
Vithal J. Rajadhyaksha
James V. Peck
Atef A. Helmy
Assignee (at issue)
Whitby Research, 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.