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:
05/02/2017
Application #:
14434892
Filing Dt:
04/10/2015
Publication #:
Pub Dt:
10/08/2015
Inventors:
Heinz Unterberg, Melanie Wiedemeier-Jarad, Ulrich Feldhues, Hermann-Josef Weidenhaupt
Title:
POLYSULFIDE MIXTURES, METHOD FOR THE PRODUCTION THEREOF, AND USE OF THE POLYSULFIDE MIXTURES IN RUBBER MIXTURES
Assignment: 1
Reel/Frame:
035968/0644Recorded: 07/02/2015Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/29/2015
Exec Dt:
05/31/2015
Exec Dt:
05/29/2015
Exec Dt:
05/28/2015
Assignee:
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Correspondent:
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112

Search Results as of: 05/23/2024 02:23 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