skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:028204/0349   Pages: 6
Recorded: 05/14/2012
Attorney Dkt #:1003465-00428
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 17
1
Patent #:
Issue Dt:
03/23/1993
Application #:
07896990
Filing Dt:
06/11/1992
Title:
TREATMENT OF HEAT EXCHANGERS TO REDUCE CORROSION AND BY-PRODUCT REACTIONS
2
Patent #:
Issue Dt:
10/24/1995
Application #:
08088306
Filing Dt:
07/07/1993
Title:
REGENERATION AND STABILIZATION OF DEHYDROGENATION CATALYSTS
3
Patent #:
Issue Dt:
02/11/1997
Application #:
08453646
Filing Dt:
05/30/1995
Title:
PRETREATMENT OF DILUTE ETHYLENE FEEDSTOCKS FOR ETHYLBENZENE PRODUCTION
4
Patent #:
Issue Dt:
11/11/1997
Application #:
08467301
Filing Dt:
06/06/1995
Title:
METHOD AND APPARATUS FOR TREATING DEHYDROGENATION CATALYSTS
5
Patent #:
Issue Dt:
12/09/1997
Application #:
08557088
Filing Dt:
12/05/1995
Title:
REGENERATION AND STABILIZATION OF DEHYDROGENATION CATALYST
6
Patent #:
Issue Dt:
04/14/1998
Application #:
08617965
Filing Dt:
03/18/1996
Title:
METHOD AND APPARATUS FOR REGENERATINIG AND STABILIZING DEHYDROGENATION CATALYSTS
7
Patent #:
Issue Dt:
09/22/1998
Application #:
08710733
Filing Dt:
09/20/1996
Title:
CRYSTALLIZATION PROCESS FOR PURIFICATION OF PARAXYLENE
8
Patent #:
Issue Dt:
01/09/2001
Application #:
09100433
Filing Dt:
06/19/1998
Title:
CASCADE REBOILING OF ETHYLBENZENE/STYRENE COLUMNS
9
Patent #:
Issue Dt:
09/16/2003
Application #:
09486667
Filing Dt:
06/02/2000
Title:
RADIAL FLOW REACTOR
10
Patent #:
Issue Dt:
04/23/2002
Application #:
09701792
Filing Dt:
12/01/2000
Title:
Production of high purity meta-xylene
11
Patent #:
Issue Dt:
08/10/2004
Application #:
10048129
Filing Dt:
04/05/2002
Title:
ENHANCED CROSSFLOW HEAT TRANSFER
12
Patent #:
Issue Dt:
01/05/2010
Application #:
10517734
Filing Dt:
12/08/2004
Publication #:
Pub Dt:
11/03/2005
Title:
EB/SM SPLITTER HEAT RECOVERY
13
Patent #:
Issue Dt:
11/11/2008
Application #:
10804459
Filing Dt:
03/19/2004
Publication #:
Pub Dt:
12/02/2004
Title:
PRODUCTION OF ALKYL AROMATIC COMPOUNDS WITH CATALYST REACTIVATION
14
Patent #:
Issue Dt:
07/13/2010
Application #:
12017819
Filing Dt:
01/22/2008
Publication #:
Pub Dt:
07/23/2009
Title:
DETECTION OF IMPURITIES IN GAS STREAMS
15
Patent #:
Issue Dt:
03/08/2011
Application #:
12113332
Filing Dt:
05/01/2008
Publication #:
Pub Dt:
11/13/2008
Title:
BPA PROCESS IMPROVEMENT
16
Patent #:
Issue Dt:
04/12/2011
Application #:
12610460
Filing Dt:
11/02/2009
Publication #:
Pub Dt:
05/06/2010
Title:
EB/SM SPLITTER HEAT RECOVERY
17
Patent #:
Issue Dt:
01/03/2012
Application #:
13006547
Filing Dt:
01/14/2011
Publication #:
Pub Dt:
05/12/2011
Title:
BPA PROCESS IMPROVEMENT
Assignor
1
Exec Dt:
05/14/2012
Assignee
1
1430 ENCLAVE PARKWAY
HOUSTON, TEXAS 77077
Correspondence name and address
LOCKE LORD LLP ATTN: MICHAEL RITCHIE, DO
2200 ROSS AVENUE
SUITE # 2200
DALLAS, TX 75201-6776

Search Results as of: 05/27/2024 03:51 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT