Granted Patent
Utility
US 6,780,972 · App. 09/939,532
Method for the synthesis of peptide salts, their use and the pharmaceutical preparations, containing peptide salts
Inventors:
Michael Damm, Waldemar Salonek, Jurgen Engel, Horst Bauer, Gabriele Stach
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Aug 24, 2001
Inventors
Michael Damm
Waldemar Salonek
Jurgen Engel
Horst Bauer
Gabriele Stach
Assignee (at issue)
Zentaris GmbH
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.