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:010901/0100   Pages: 5
Recorded: 06/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 3
1
Patent #:
Issue Dt:
12/06/1994
Application #:
08168497
Filing Dt:
12/22/1993
Title:
TEREPHTHALIC ACID PRODUCTION
2
Patent #:
Issue Dt:
06/04/1996
Application #:
08241438
Filing Dt:
05/11/1994
Title:
TEREPHTHALIC ACID PRODUCTION USING EVAPORATIVE COOLING
3
Patent #:
Issue Dt:
12/09/1997
Application #:
08586022
Filing Dt:
12/29/1995
Title:
PRODUCTION OF TEREPHTHALIC ACID WITH EXCELLENT OPTICAL PROPERTIES THROUGH THE USE OF PURE OR NEARLY PURE OXYGEN AS THE OXIDANT IN P-XYLENE OXIDATION
Assignor
1
Exec Dt:
06/09/2000
Assignee
1
ONE BROOKINGS DRIVE
ST. LOUIS, MICHIGAN 63130
Correspondence name and address
PRAXAIR, INC.
MISS JOANN M. JELSA
39 OLD RIDGEBURY ROAD
LAW DEPARTMENT-M1 557
DANBURY, CT 06810-5113

Search Results as of: 09/24/2024 09:50 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