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:032904/0711   Pages: 9
Recorded: 05/15/2014
Attorney Dkt #:37869-195
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 7
1
Patent #:
Issue Dt:
01/02/2007
Application #:
10279264
Filing Dt:
10/24/2002
Title:
CATALYTIC CONVERTER AND CATALYST ELEMENT THEREFOR
2
Patent #:
Issue Dt:
02/02/2010
Application #:
11226754
Filing Dt:
09/14/2005
Title:
WOUND PROCESS ELEMENT AND METHOD OF PRODUCTION
3
Patent #:
Issue Dt:
08/19/2008
Application #:
11311868
Filing Dt:
12/19/2005
Title:
CATALYTIC CONVERTER SYSTEM FOR DIESEL ENGINES
4
Patent #:
Issue Dt:
11/29/2011
Application #:
12059472
Filing Dt:
03/31/2008
Publication #:
Pub Dt:
09/25/2008
Title:
CATALYTIC CONVERTER SYSTEM AND ELEMENT FOR DIESEL ENGINES
5
Patent #:
NONE
Issue Dt:
Application #:
13743789
Filing Dt:
01/17/2013
Publication #:
Pub Dt:
07/17/2014
Title:
METHOD AND APPARATUS FOR ANALYSIS AND SELECTIVE CATALYTIC REDUCTION OF NOx-CONTAINING GAS STREAMS
6
Patent #:
Issue Dt:
01/23/2018
Application #:
14051224
Filing Dt:
10/10/2013
Publication #:
Pub Dt:
05/25/2017
Title:
QUADRUPLE-TUNED SILENCER APPARATUS AND METHOD FOR ATTENUATING SOUND FROM AN ENGINE EXHAUST
7
Patent #:
NONE
Issue Dt:
Application #:
14156875
Filing Dt:
01/16/2014
Publication #:
Pub Dt:
08/07/2014
Title:
METHOD AND APPARATUS FOR ANALYSIS AND SELECTIVE CATALYTIC REDUCTION OF NOX-CONTAINING GAS STREAMS
Assignor
1
Exec Dt:
05/09/2014
Assignee
1
420 S. 145TH AVENUE
MAIL DROP A
TULSA, OKLAHOMA 74108-1305
Correspondence name and address
ROB SONESON
300 N LASALLE AVE.
KIRKLAND & ELLIS
CHICAGO, IL 60654

Search Results as of: 09/23/2025 11:57 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