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: 3
Patent #:
Issue Dt:
07/21/1992
Application #:
07528517
Filing Dt:
05/25/1990
Inventors:
RONALD W. BAKER, JOHN A. THOMPSON
Title:
DEVELOPER ROLLER WITH SEMICONDUCTIVE ADDITIVE COMPRISING A RUBBER BODY CONTAINING SOYADIMETHYLETHYL-AMMONIUM ETHOSULFATE OR (3-LAURAMIDOPROPYL) TRIMETHYLAMMONIUM-SULFATE
Assignment: 1
Reel/Frame:
005322/0239Recorded: 05/25/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/21/1990
Exec Dt:
05/21/1990
Assignee:
ARMONK, NEW YORK 10504
Correspondent:
JOHN A. BRADY
IBM CORPORATION
INTELLECTUAL PROPERTY LAW
740 NEW CIRCLE ROAD, NW,
LEXINGTON, KY 40511
Assignment: 2
Reel/Frame:
005678/0098Recorded: 03/28/1991Pages: 36
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/26/1991
Assignee:
CONNECTICUT
Correspondent:
HARRY BOADWEE
DEBEVOISE & PLIMPTON
875 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:
005678/0062Recorded: 03/28/1991Pages: 36
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/27/1991
Assignee:
STATELESS
Correspondent:
HARRY BOADWEE
DEBEVOISE & PLIMPTON
875 THIRD AVENUE
NEW YORK, NY 10022

Search Results as of: 05/04/2024 11:38 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