Granted Patent
Utility
US 4,512,987 · App. 06/434,094
New pharmaceutical preparations
Inventor:
Ctibor Schindlery
Patented Case
View Patent ↗
Granted: Apr 23, 1985
Filed: Oct 13, 1982
Inventor
Ctibor Schindlery
Assignee (at issue)
Ciba-Geigy
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.