|
DESCEPRO
|
|
United States Patent and Trademark Office
|
10
|
2019-04-16
|
|
|
details
|
|
THE NATIONAL EYE BANK CENTER
|
|
United States Patent and Trademark Office
|
44
|
2007-01-09
|
2017-08-11
|
historic |
details
|
|
TRANSPLANTLINE
|
|
United States Patent and Trademark Office
|
42
|
2004-10-05
|
2011-05-06
|
historic |
details
|
|
INTERNATIONAL FEDERATION OF EYE AND TISSUE BANKS
|
|
United States Patent and Trademark Office
|
42
|
2002-06-04
|
2009-03-07
|
historic |
details
|
|
TISSUE BANKS INTERNATIONAL
|
|
United States Patent and Trademark Office
|
42
|
1986-07-29
|
1993-03-10
|
historic |
details
|
