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

Assignor Name : HART, DONALD
Total Assignments: 2
Assignment: 1
Reel/Frame:004071/0912   Pages: 1
Recorded: 12/20/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/19/1981
2
Exec Dt:
08/19/1981
Assignee
1
P.O. BOX 2463
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06295919
Correspondence name and address
RONALD L. CLENDENEN
SHELL DEV. CO., PAT. LICENSING DIV.
P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:028458/0151   Pages: 3
Recorded: 06/28/2012
Attorney Dkt #:11-012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2011
2
Exec Dt:
01/07/2012
Assignee
1
TOWNSHIP LINE AND UNION MEETING ROADS
M/S: 2NW
BLUE BELL, PENNSYLVANIA 19422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13298394
Correspondence name and address
UNISYS CORPORATION OFFICE OF THE GENERAL
801 LAKEVIEW DRIVE, SUITE 100
MAILSTOP: 2NW
BLUE BELL, PA 19422

Search Results as of: 05/05/2024 09:25 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