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:
09/06/2016
Application #:
14555367
Filing Dt:
11/26/2014
Publication #:
Pub Dt:
03/26/2015
Inventors:
Pascal Hayoz, Mathias Düggeli, Natalia Chebotareva, Olivier Frédéric Aebischer
Title:
Dyketopyrrolopyrrole polymers for use in organic semiconductor devices
Assignment: 1
Reel/Frame:
038308/0884Recorded: 04/18/2016Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/01/2011
Exec Dt:
07/12/2011
Exec Dt:
07/01/2011
Exec Dt:
07/05/2011
Assignee:
CARL BOSCH STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Correspondent:
MARSHALL, GERSTEIN & BORUN
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 2
Reel/Frame:
052459/0201Recorded: 04/22/2020Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/21/2020
Assignee:
502, CLEANWRAP BD, 313 BONGEUNSA-RO, GANGNAM-GU, SEOUL
SEOUL, KOREA, REPUBLIC OF 06109
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JEI IBL JERSEY

Search Results as of: 05/09/2024 04:44 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