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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
Issue Dt:
12/03/1991
Application #:
07670838
Filing Dt:
03/18/1991
Inventors:
PEI-SHING E. DAI, DAVID E. SHERWOOD JR., BOBBY R. MARTIN
Title:
ZEOLITE TREATING PROCESS
Assignment: 1
Reel/Frame:
005645/0510Recorded: 03/18/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/31/1991
Exec Dt:
03/31/1991
Exec Dt:
03/31/1991
Assignee:
2000 WESTCHESTER AVENUE
A DE CORP.
WHITE PLAINS, NEW YORK 10650
Correspondent:
CARL G. SEUTTER
TEXACO DEVELOPMENT CORPORATION
2000 WESTCHESTER AVENUE
WHITE PLAINS, NY 10650
Assignment: 2
Reel/Frame:
010078/0898Recorded: 07/12/1999Pages: 9
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
06/08/1999
Assignee:
SUITE 350
20800 SWENSON DRIVE
WAUKESHA, WISCONSIN 53186
Correspondent:
FEDERAL RESEARCH CORP.
ERICA PETERSON
400 SEVENTH ST. NW
SUITE 101
WASHINGTON, DC 20004

Search Results as of: 05/27/2024 10:05 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