Granted Patent
Utility
US 6,130,034 · App. 09/074,465
Use of CYB medium for the transportation and storage of sperm
Inventor:
Robert J. Aitken
Patented Case
View Patent ↗
Granted: Oct 10, 2000
Filed: May 8, 1998
Inventor
Robert J. Aitken
Assignees (at issue)
Medical Research Council
APPLIED RESEARCH SYSTEMS ARS HOLDING N.V.
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.