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 #:
10988492
Issue Dt:
04/27/2021
Application #:
16381560
Filing Dt:
04/11/2019
Publication #:
20190315778
Pub Dt:
10/17/2019
Inventors:
Wiebke Stache, Emmanouil Spyrou, Iris Brückner, Ralf Klawikowski, Jan Pfingsten et al
Title:
Low-viscosity crosslinkers containing alkoxysilane groups
Assignment: 1
Reel/Frame:
050287/0644Recorded: 09/05/2019Pages: 20
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
STACHE, WIEBKE
Exec Dt:
08/09/2019
SPYROU, EMMANOUIL
Exec Dt:
08/16/2019
BRÜCKNER, IRIS
Exec Dt:
08/26/2019
KLAWIKOWSKI, RALF
Exec Dt:
08/12/2019
PFINGSTEN, JAN
Exec Dt:
08/26/2019
SCHODER, JUDITH
Exec Dt:
09/02/2019
Assignee:
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 2
Reel/Frame:
051045/0872Recorded: 11/18/2019Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
EVONIK DEGUSSA GMBH
Exec Dt:
11/04/2019
Assignee:
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD.
5TH FLOOR
TYSONS, VA 22102

Search Results as of: 05/12/2024 09:44 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