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 #:
NONE
Issue Dt:
Application #:
13205834
Filing Dt:
08/09/2011
Publication #:
Pub Dt:
02/16/2012
Inventors:
Thomas Veit, Frank Kleinsteinberg, Jochen Mergenthaier, Stefanie Redeker et al
Title:
Dispersants and the process for preparing them
Assignment: 1
Reel/Frame:
027087/0495Recorded: 10/19/2011Pages: 20
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/17/2011
Exec Dt:
08/18/2011
Exec Dt:
08/18/2011
Exec Dt:
08/19/2011
Exec Dt:
08/21/2011
Exec Dt:
10/06/2011
Exec Dt:
08/29/2011
Exec Dt:
08/25/2011
Exec Dt:
08/18/2011
Assignee:
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY 45127
Correspondent:
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 2
Reel/Frame:
032335/0326Recorded: 02/26/2014Pages: 9
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/30/2013
Assignee:
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530

Search Results as of: 06/14/2024 12:43 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