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: 4
Patent #:
Issue Dt:
05/29/1990
Application #:
07312870
Filing Dt:
02/21/1989
Inventor:
BYRON G. HAYS
Title:
PROCESS FOR DISPERSING ORGANIC PIGMENTS WITH ULTRASONIC RADIATION
Assignment: 1
Reel/Frame:
005252/0691Recorded: 03/12/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/02/1989
Assignee:
1419 BIDDLE AVENUE
A CORP. OF DE
WYANDOTTE, MICHIGAN 48192-3736
Correspondent:
RUPERT B. HURLEY, JR.
BASF CORPORATION
1419 BIDDLE AVE.,
WYANDOTTE, MI 48192-3736
Assignment: 2
Reel/Frame:
007986/0794Recorded: 06/07/1996Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/1996
Assignee:
25111 GLENDALE AVENUE
DETROIT, MICHIGAN 48239
Correspondent:
DINNIN & DUNN, P.C.
MICHAEL R. DINNIN
755 WEST BIG BEAVER ROAD
TROY, MI 48084
Assignment: 3
Reel/Frame:
018338/0773Recorded: 10/04/2006Pages: 7
Conveyance:
GRANT OF SECURITY INTEREST
Assignor:
Exec Dt:
01/11/2006
Assignee:
125 LONDON WALL
LONDON, UNITED KINGDOM EC2Y 5AJ
Correspondent:
WHITE & CASE LLP
1155 AVENUE OF THE AMERICAS
PATENT DEPARTMENT
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:
033691/0432Recorded: 09/05/2014Pages: 5
Conveyance:
TERMINATION AND RELEASE OF PATENTS
Assignor:
Exec Dt:
09/05/2014
Assignee:
4600 ARROWHEAD DRIVE
ANN ARBOR, MICHIGAN 48105
Correspondent:
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
WASHINGTON, DC 20005

Search Results as of: 08/05/2025 07:30 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