Granted Patent
Utility
US 5,380,896 · App. 08/082,184
Process for the preparation of diorganotin mercaptocarboxylates
Inventors:
Reiner Fuchs, Johannes Kaufhold, Kornelia Malzacher
Patented Case
View Patent ↗
Granted: Jan 10, 1995
Filed: Jun 24, 1993
Inventors
Reiner Fuchs
Johannes Kaufhold
Kornelia Malzacher
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.