Granted Patent
Utility
US 4,847,265 · App. 07/155,550
Dextro-rotatory enantiomer of methyl alpha-5 (4,5,6,7-tetrahydro (3,2-c) thieno pyridyl) (2-chlorophenyl)-acetate and the pharmaceutical compositions containing it
Inventors:
Alain Badorc, Daniel Frehel
Patented Case
View Patent ↗
Granted: Jul 11, 1989
Filed: Feb 12, 1988
Inventors
Alain Badorc
Daniel Frehel
Assignee (at issue)
Sanofi
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.