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:
01/03/1989
Application #:
06947121
Filing Dt:
12/29/1986
Inventors:
WILLIAM P. HART, MARIA M. KAPUSCINSKI, CHRISTOPHER S. LIU
Title:
LUBRICATING OIL CONTAINING DISPERSANT VISCOSITY INDEX IMPROVER
Assignment: 1
Reel/Frame:
004656/0011Recorded: 12/29/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/19/1986
Exec Dt:
12/12/1986
Exec Dt:
12/12/1986
Assignee:
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
Correspondent:
VINCENT A. MALLARE
TEXACO DEVELOPMENT CORP.
2000 WESTCHESTER AVE.
WHITE PLAINS, NY 10650
Assignment: 2
Reel/Frame:
008321/0066Recorded: 05/07/1996Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/29/1996
Assignee:
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23217
Correspondent:
MORGAN & FINNEGAN
EUGENE C. RZUCIDLO
345 PARK AVENUE
NEW YORK, NY 10172-0194

Search Results as of: 05/31/2024 01:36 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