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Patent Assignment Assignor Details
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Assignor Name : ENGEL, PHILIP
Total Assignments: 8
Assignment: 1
Reel/Frame:025361/0960   Pages: 8
Recorded: 11/15/2010
Attorney Dkt #:098591-0102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRODER, TIM
Exec Dt:
10/07/2010
2
BENSON, OLIVER
Exec Dt:
10/07/2010
3
SCHELL, ANDREAS
Exec Dt:
10/07/2010
4
ENGEL, PHILIP
Exec Dt:
09/29/2010
5
BANHOLZER, MORITZ JULIAN
Exec Dt:
09/14/2010
6
GADEKE, FRIEDEMANN
Exec Dt:
10/06/2010
Assignee
1
HUMBOLDT-UNIVERSITAT ZU BERLIN
UNTER DEN LINDEN 6
BERLIN, GERMANY 10099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8842949
US20120056111
12874995
Correspondence name and address
HOWARD N. SHIPLEY
3000 K ST. N.W.
6TH FLOOR
WASHINGTON, DC 20007
Assignment: 2
Reel/Frame:033257/0399   Pages: 8
Recorded: 07/08/2014
Attorney Dkt #:435754US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, THOMAS
Exec Dt:
06/18/2014
2
THUM, OLIVER
Exec Dt:
06/18/2014
3
PFEFFER, JAN CHRISTOPH
Exec Dt:
06/23/2014
4
ENGEL, PHILIP
Exec Dt:
06/17/2014
5
GEHRING, CHRISTIAN
Exec Dt:
06/23/2014
6
POETTER, MARKUS
Exec Dt:
06/18/2014
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150275245
14367610
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:033340/0728   Pages: 7
Recorded: 07/18/2014
Attorney Dkt #:437575US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGEL, PHILIP
Exec Dt:
07/07/2014
2
HAAS, THOMAS
Exec Dt:
07/07/2014
3
PFEFFER, JAN CHRISTOPH
Exec Dt:
07/04/2014
4
THUM, OLIVER
Exec Dt:
07/04/2014
5
GEHRING, CHRISTIAN
Exec Dt:
07/04/2014
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150010968
14373089
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:035396/0020   Pages: 7
Recorded: 04/13/2015
Attorney Dkt #:451908US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGEL, PHILIP
Exec Dt:
02/27/2015
2
HAAS, THOMAS
Exec Dt:
03/03/2015
3
PFEFFER, JAN CHRISTOPH
Exec Dt:
02/27/2015
4
THUM, OLIVER
Exec Dt:
02/27/2015
5
GEHRING, CHRISTIAN
Exec Dt:
02/27/2015
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150299741
14435339
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:036295/0477   Pages: 7
Recorded: 08/11/2015
Attorney Dkt #:457367US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, THOMAS
Exec Dt:
06/01/2015
2
ENGEL, PHILIP
Exec Dt:
06/12/2015
3
PFEFFER, JAN CHRISTOPH
Exec Dt:
06/01/2015
4
THUM, OLIVER
Exec Dt:
06/02/2015
5
GEHRING, CHRISTIAN
Exec Dt:
06/02/2015
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10450590
US20150353963
14763378
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:040653/0476   Pages: 17
Recorded: 12/17/2016
Attorney Dkt #:7601/16990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THUM, OLIVER
Exec Dt:
11/09/2016
2
ENGEL, PHILIP
Exec Dt:
11/08/2016
3
GEHRING, CHRISTIAN
Exec Dt:
11/08/2016
4
SCHAFFER, STEFFEN
Exec Dt:
11/07/2016
5
WESSEL, MIRJA
Exec Dt:
11/08/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10174353
US20170096695
15311850
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 7
Reel/Frame:050886/0037   Pages: 20
Recorded: 10/30/2019
Attorney Dkt #:524390US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGEL, PHILIP
Exec Dt:
10/02/2019
2
SCHAFFER, STEFFEN
Exec Dt:
10/17/2019
3
THUM, OLIVER
Exec Dt:
10/22/2019
4
ANDREA, HEIKO
Exec Dt:
10/17/2019
5
GEHRING, CHRISTIAN
Exec Dt:
10/21/2019
6
GRUND, BASTIAN
Exec Dt:
10/16/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER
STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200063172
16546965
Correspondence name and address
OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:050890/0001   Pages: 20
Recorded: 11/01/2019
Attorney Dkt #:524390US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGEL, PHILIP
Exec Dt:
10/21/2019
2
SCHAFFER, STEFFEN
Exec Dt:
10/17/2019
3
THUM, OLIVER
Exec Dt:
10/22/2019
4
ANDREA, HEIKO
Exec Dt:
10/17/2019
5
GEHRING, CHRISTIAN
Exec Dt:
10/21/2019
6
GRUND, BASTIAN
Exec Dt:
10/16/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200063172
16546965
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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