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:
08/02/1994
Application #:
08011391
Filing Dt:
01/29/1993
Inventors:
JOSEPH SHINAR, LELAND S. SWANSON, FENG LU, YIWEI DING
Title:
FABRICATION OF POLY(P-PHENYLENEACETYLENE) LIGHT-EMITTING DIODES
Assignment: 1
Reel/Frame:
006551/0114Recorded: 04/16/1993Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/05/1993
Exec Dt:
04/05/1993
Exec Dt:
04/05/1993
Exec Dt:
04/05/1993
Assignee:
214 O&L
AMES, IOWA 50011-3020
Correspondent:
ANN M. MUETING - MERCHANT, GOULD, SMITH,
EDELL, WELTER & SCHMIDT
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131

Search Results as of: 05/11/2024 05:39 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