Granted Patent
Utility
US 5,888,775 · App. 08/235,178
Peptide synthesis and purification by fusion to penI protein or precipitation effective portion thereof
Inventors:
Rony Tal, Hing C. Wong, Clayton L. Casipit, Pierre-Andre Chavaillaz, Vaughan Wittman
Patented Case
View Patent ↗
Granted: Mar 30, 1999
Filed: Apr 29, 1994
Inventors
Rony Tal
Hing C. Wong
Clayton L. Casipit
Pierre-Andre Chavaillaz
Vaughan Wittman
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.