Granted Patent
Utility
US 6,656,877
· Confirmation No. 1871
DESULFURIZATION AND SORBENTS FOR SAME
Inventors
Edward L. Sughrue
Bartlesville, OK
Marvin M. Johnson
Bartlesville, OK
Glenn W. Dodwell
Bartlesville, OK
Larry E. Reed
Bartlesville, OK
Joseph E. Bares
Bartlesville, OK
Jason J. Gislason
Bartlesville, OK
Robert W. Morton
Bartlesville, OK
James L. Malandra
Tulsa, OK
Attorneys & Agents of Record
Classification
USPC
502/414
B01J20/106
B01J20/02
B01J20/0203
B01J20/06
B01J20/08
B01J20/103
B01J2220/42
C10G25/003
C10G2300/202
C10G2300/207
C10G2300/305
C10G2400/02
C10G2400/04
C10L1/06
C10L1/08
Prosecution
- Examiner
- JOHNSON, EDWARD M
- Art Unit
- 1754
- Confirmation No.
- 1871
Foreign Priority
P010102159
·
2001-05-23
·
ARGENTINA
001140/01
·
2001-05-29
·
VENEZUELA, BOLIVARIAN REPUBLIC OF
Publication
- Pub. No.
- US20030064889A1
- Pub. Date
- 2003-04-03
Patent Term Adjustment
-72days
Parent
is a Continuation in-part of
→
App. 10/072,209
· US 6,864,215
Filed 2002-02-06
· Patented Case
Parent
is a Continuation in-part of
→
App. 09/580,611
· US 6,429,170
Filed 2000-05-30
· Patented Case
Child
PCT
is a Continuation of
→
PCT/US2002/038405
Filed 2002-12-03
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
Child
is a Division of
→
App. 10/660,138
· US 7,241,929
Filed 2003-09-11
· Patented Case
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-10-08
from
DODWELL, GLENN W.,
JOHNSON, MARVIN M.,
SUGHRUE, EDWARD L.,
BARES, JOSEPH E.,
MALANDRA, JAMES L.,
REED, LARRY E.,
GISLASON, JASON J.,
MORTON, ROBERT W.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-06-18
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Quick Facts
- Patent No.
- US 6,656,877
- App. No.
- 10/120,672
- Filed
- 2002-04-11
- Granted
- 2003-12-02
- Pub. No.
- US20030064889A1
- Examiner
- JOHNSON, EDWARD M
- Art Unit
- 1754
- PTA
- -72 days
External Links