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:026150/0420   Pages: 3
Recorded: 04/19/2011
Attorney Dkt #:13111-172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
12/02/2014
Application #:
13085537
Filing Dt:
04/13/2011
Publication #:
Pub Dt:
10/13/2011
Title:
PROCESS FOR CONTROLLING A GAS PHASE OXIDATION REACTOR FOR PREPARATION OF PHTHALIC ANHYDRIDE
Assignors
1
Exec Dt:
03/25/2011
2
Exec Dt:
03/25/2011
3
Exec Dt:
03/21/2011
4
Exec Dt:
03/29/2011
5
Exec Dt:
03/29/2011
Assignee
1
CARL-BOSCH-STRASSE; GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Correspondence name and address
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899

Search Results as of: 09/25/2024 11:25 PM
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