Granted Patent
Utility
US 5,770,390 · App. 08/621,050
Lipohaptens comprising a multifunctional substituted lipohilic carrier linked to an antigen and their use
Inventor:
Wilhelm Stoffel
Patented Case
View Patent ↗
Granted: Jun 23, 1998
Filed: Mar 22, 1996
Inventor
Wilhelm Stoffel
Assignee (at issue)
Dade International, 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.