Granted Patent
Utility
US 4,886,893 · App. 07/037,126
Process for the preparation of modified triglycerides
Inventors:
Alfred Meffert, Hermann Kluth
Patented Case
View Patent ↗
Granted: Dec 12, 1989
Filed: Apr 9, 1987
Inventors
Alfred Meffert
Hermann Kluth
Assignee (at issue)
Henkel Kommanditgesellschaft auf Aktien
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.