Granted Patent
Utility
US 5,962,213 · App. 08/989,470
Compositions and methods for the preservation of living tissues
Inventors:
Philippa M. Wiggins, Alexander Ferguson, James D. Watson
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Dec 12, 1997
Inventors
Philippa M. Wiggins
Alexander Ferguson
James D. Watson
Assignee (at issue)
Biostore New Zealand Ltd.
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.