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 Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : WITTHAUT, DANIEL
Total Assignments: 6
Assignment: 1
Reel/Frame:027473/0913   Pages: 34
Recorded: 01/04/2012
Attorney Dkt #:7601/28160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEILER, MATTHIAS
Exec Dt:
08/13/2011
2
ROLKER, JORN
Exec Dt:
08/12/2011
3
SCHNEIDER, ROLF
Exec Dt:
08/15/2011
4
KOBUS, AXEL
Exec Dt:
09/01/2011
5
WITTHAUT, DANIEL
Exec Dt:
08/15/2011
6
NEUMANN, MANFRED
Exec Dt:
08/15/2011
7
KEUP, MICHAEL
Exec Dt:
08/16/2011
8
DEMBKOWSKI, DANIEL
Exec Dt:
09/26/2011
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120080644
13375822
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 2
Reel/Frame:030496/0786   Pages: 38
Recorded: 05/28/2013
Attorney Dkt #:7601/12095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEILER, MATTHIAS
Exec Dt:
05/17/2013
2
SCHNEIDER, ROLF
Exec Dt:
03/27/2013
3
ROLKER, JORN
Exec Dt:
03/28/2013
4
DEMBKOWSKI, DANIEL
Exec Dt:
04/07/2013
5
NEUMANN, MANFRED
Exec Dt:
03/08/2013
6
WITTHAUT, DANIEL
Exec Dt:
04/26/2013
7
KEUP, MICHAEL
Exec Dt:
05/02/2013
8
BREHME, VOLKER
Exec Dt:
04/03/2013
9
IRFAN, MUHAMMAD
Exec Dt:
03/27/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8784537
US20130247758
13884840
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 3
Reel/Frame:034126/0362   Pages: 47
Recorded: 11/07/2014
Attorney Dkt #:7601/14066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLY, BENJAMIN
Exec Dt:
07/14/2014
2
RINKER, STEFANIE
Exec Dt:
07/09/2014
3
NEUMANN, MANFRED
Exec Dt:
07/11/2014
4
NIEMEYER, JOCHEN
Exec Dt:
07/17/2014
5
KEUP, MICHAEL
Exec Dt:
07/15/2014
6
WITTHAUT, DANIEL
Exec Dt:
07/11/2014
7
SEILER, MATTHIAS
Exec Dt:
07/14/2014
8
ROLKER, JÖRN
Exec Dt:
08/14/2014
9
SCHNEIDER, ROLF
Exec Dt:
08/07/2014
10
DEMBKOWSKI, DANIEL
Exec Dt:
08/15/2014
11
BREHME, VOLKER
Exec Dt:
07/09/2014
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9630140
US20150125373
14399139
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 4
Reel/Frame:044962/0891   Pages: 20
Recorded: 02/18/2018
Attorney Dkt #:7601/17993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEDOR, GABRIELA
Exec Dt:
09/13/2017
2
ATKINS, MARTIN PHILIP
Exec Dt:
10/04/2017
3
GOODRICH, PETER
Exec Dt:
10/04/2017
4
HAMER, CHRISTOPHER KLATT
Exec Dt:
11/01/2017
5
WITTHAUT, DANIEL
Exec Dt:
09/08/2017
6
BOES, ULRICH
Exec Dt:
09/18/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10221374
US20180134987
15576697
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 5
Reel/Frame:044962/0924   Pages: 20
Recorded: 02/18/2018
Attorney Dkt #:7601/17994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEDOR, GABRIELA
Exec Dt:
09/13/2017
2
ATKINS, MARTIN PHILIP
Exec Dt:
10/04/2017
3
GOODRICH, PETER
Exec Dt:
10/04/2017
4
HAMER, CHRISTOPHER KLATT
Exec Dt:
11/01/2017
5
WITTHAUT, DANIEL
Exec Dt:
09/08/2017
6
BOES, ULRICH
Exec Dt:
09/18/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10150933
US20180134988
15576700
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 6
Reel/Frame:046430/0182   Pages: 7
Recorded: 07/23/2018
Attorney Dkt #:10007.0042USWO - EVONIK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTHAUT, DANIEL
Exec Dt:
01/29/2018
2
FEDOR, GABRIELA
Exec Dt:
02/14/2018
3
BOES, ULRICH
Exec Dt:
01/10/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10316268
US20180148665
15576003
Correspondence name and address
ADVENT, LLP THE ADVENT BUILDING
17838 BURKE STREET
SUITE 200
OMAHA, NE 68118

Search Results as of: 05/29/2024 05:42 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