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: 1
Patent #:
Issue Dt:
03/19/1991
Application #:
07373368
Filing Dt:
06/29/1989
Inventors:
CAREL T. J. WREESMANN, DOETZE J. SIKKEMA, ERWIN W. P. ERDHUISEN
Title:
NON-LINEAR OPTICAL ACTIVE DIOLS AND POLYURETHANES PREPARED THEREFROM
Assignment: 1
Reel/Frame:
005161/0095Recorded: 08/24/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/15/1989
Exec Dt:
08/02/1989
Exec Dt:
08/15/1989
Assignee:
ARNHEM, NETHERLANDS
Correspondent:
DAVID H. VICKREY
AKZO AMERICA INC.
PATENT & TRADEMARK DEPT.
LIVINGSTONE AVENUE
DOBBS FERRY, NY 10522

Search Results as of: 06/18/2024 12:53 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