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:
08/09/1994
Application #:
07720177
Filing Dt:
06/25/1991
Inventor:
HARLAN J. BYKER
Title:
ELECTROCHROMIC DEVICES WITH BIPYRIDINIUM SALT SOLUTIONS
Assignment: 1
Reel/Frame:
005868/0413Recorded: 09/30/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/24/1991
Assignee:
600 N. CENTENNIAL AVENUE
A CORPORATION OF MICHIGAN
ZEELAND, MICHIGAN
Correspondent:
FOLEY & LARDNER
P.O. BOX 1497
MADISON, WI 53701-1497

Search Results as of: 05/25/2024 02:11 AM
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