Granted Patent
Utility
US 5,705,634 · App. 08/397,464
High yield preparation of dimeric to decameric chitin oligomers
Inventors:
Reinhard Bredehorst, Nicholas Pomato, Oliver Scheel, Joachim Thiem
Patented Case
View Patent ↗
Granted: Jan 6, 1998
Filed: Mar 2, 1995
Inventors
Reinhard Bredehorst
Nicholas Pomato
Oliver Scheel
Joachim Thiem
Assignee (at issue)
Perimmune Holdings, 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.