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:
02/28/2017
Application #:
14867628
Filing Dt:
09/28/2015
Publication #:
Pub Dt:
01/21/2016
Inventors:
Horst LANGE, Jacco de HAAS, Guido D. FREY, Heinz STRUTZ
Title:
Mixtures Containing Trimellitic Acid Ester and Polyether Polyol Ester as Plasticizers, Use of the Mixtures for Producing Polymer Compounds and PVC materials Containing Said Mixtures
Assignment: 1
Reel/Frame:
036735/0259Recorded: 09/29/2015Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/20/2014
Exec Dt:
08/20/2014
Exec Dt:
09/23/2014
Exec Dt:
09/02/2014
Assignee:
OTTO--ROELEN-STR. 3
OBERHAUSEN, GERMANY 46147
Correspondent:
MICHAEL W. FERRELL, ESQ.
FERRELLS, PLLC
P. O. BOX 312
CLIFTON, VIRGINIA 20124-1706
Assignment: 2
Reel/Frame:
057312/0979Recorded: 08/25/2021Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/11/2020
Assignee:
RHEINPROMENADE 4A,
MONHEIM AM RHEIN, GERMANY 40789
Correspondent:
FERRELLS, PLLC
P.O. BOX 312
CLIFTON, VA 20124-1706

Search Results as of: 05/23/2024 02:54 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