Granted Patent
Utility
US 6,767,996 · App. 08/030,175
Altered antibodies and their preparation
Inventors:
Scott Gorman, Michael Clark, Stephen Cobbold, Herman Waldmann
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: May 17, 1993
Inventors
Scott Gorman
Michael Clark
Stephen Cobbold
Herman Waldmann
Assignee (at issue)
Glaxo Wellcome 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.