|
QED
|
|
United States Patent and Trademark Office
|
35, 36, 41
|
2012-12-11
|
|
|
details
|
|
QU
|
|
United States Patent and Trademark Office
|
35
|
2012-12-11
|
|
|
details
|
|
QED
|
|
United States Patent and Trademark Office
|
35, 36, 41
|
2012-12-11
|
|
|
details
|
|
QUORUM
|
|
United States Patent and Trademark Office
|
35
|
2012-12-11
|
|
|
details
|
|
BREADBOARD
|
|
United States Patent and Trademark Office
|
35, 41
|
2010-11-23
|
2017-06-30
|
historic |
details
|
|
POWERING COMMERCIALIZATION
|
|
United States Patent and Trademark Office
|
35, 36
|
2007-04-10
|
2017-11-17
|
historic |
details
|
|
BUILDING AIR QUALITY ALLIANCE
|
|
United States Patent and Trademark Office
|
42
|
1998-02-10
|
2004-11-13
|
historic |
details
|
|
DIECO
|
|
United States Patent and Trademark Office
|
16
|
1996-01-02
|
2002-10-05
|
historic |
details
|
|
S
|
|
United States Patent and Trademark Office
|
35, 36
|
1991-12-10
|
1998-06-15
|
historic |
details
|
|
SCIENCE CENTER INTERNATIONAL
|
|
United States Patent and Trademark Office
|
35, 36
|
1990-10-30
|
2001-11-11
|
historic |
details
|
|
ADVANCED TECHNOLOGY CENTER OF SOUTHEASTERN PENNSYLVANIA
|
|
United States Patent and Trademark Office
|
36, 42
|
1986-09-16
|
1993-03-22
|
historic |
details
|
|
SCI-TECH
|
|
United States Patent and Trademark Office
|
41
|
1985-06-25
|
1991-12-18
|
historic |
details
|
|
S
|
|
United States Patent and Trademark Office
|
42
|
1973-05-29
|
|
historic |
details
|
