Granted Patent
Utility
US 5,613,982 · App. 08/463,455
Method of preparing transplant tissue to reduce immunogenicity upon implantation
Inventor:
Steven Goldstein
Patented Case
View Patent ↗
Granted: Mar 25, 1997
Filed: Jun 5, 1995
Inventor
Steven Goldstein
Assignee (at issue)
CryoLife, 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.