Granted Patent
Utility
US 6,167,710 · App. 09/117,412
Ice seeding apparatus for cryopreservation systems
Inventor:
Maury D. Cosman
Patented Case
View Patent ↗
Granted: Jan 2, 2001
Filed: Dec 17, 1998
Inventor
Maury D. Cosman
Assignee (at issue)
Organogenesis 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.