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: 2
Patent #:
Issue Dt:
11/05/2002
Application #:
09786016
Filing Dt:
05/24/2001
Inventors:
Silvia Janietz, Armin Wedel
Title:
AROMATIC POLY(1,3,4-HETERODIAZOLES) FOR USE IN OPTICAL DEVICES, ESPECIALLY ELECTROLUMINESCENT COMPONENTS
Assignment: 1
Reel/Frame:
011888/0810Recorded: 05/24/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/02/2001
Exec Dt:
05/02/2001
Assignee:
LEONRODSTRASE 54
MUNCHEN, GERMANY D-806
Correspondent:
WORKMAN, NYDEGGER & SEELEY
DANA L. TANGREN
1000 EAGLE GATE TOWER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UTAH 84111
Assignment: 2
Reel/Frame:
012727/0624Recorded: 03/26/2002Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/13/2002
Exec Dt:
02/18/2002
Assignee:
LEONRODSTRASE 54
D-80636 MUNCHEN, GERMANY
Correspondent:
WORKMAN, NYDEGGER & SEELEY
JOHN M. GUYNN
1000 EAGLE GATE TOWER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111

Search Results as of: 09/23/2024 05:38 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