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Patent Assignment Assignor Details
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Assignor Name : HAGEMANN, MICHAEL GERHARD
Total Assignments: 5
Assignment: 1
Reel/Frame:055696/0982   Pages: 5
Recorded: 03/24/2021
Attorney Dkt #:7601/21037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAGEMANN, MICHAEL GERHARD
Exec Dt:
02/04/2021
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210387859
17279061
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 2
Reel/Frame:062658/0016   Pages: 12
Recorded: 02/10/2023
Attorney Dkt #:77830-1281
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NESS, DANIEL
Exec Dt:
01/28/2022
2
WIEBER, STEPHAN
Exec Dt:
01/28/2022
3
HAGEMANN, MICHAEL GERHARD
Exec Dt:
01/30/2022
4
SCHMITT, GÜNTER
Exec Dt:
03/03/2022
5
DAUTH, KATHARINA
Exec Dt:
03/03/2022
6
TURHAN, CAN METEHAN
Exec Dt:
03/03/2022
7
FISCHER, ULRICH
Exec Dt:
02/02/2022
8
SCHRANTZ, CORNELIA
Exec Dt:
02/08/2022
9
SCHRANTZ, RAPHAELA
Exec Dt:
02/07/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220332998
17621017
Correspondence name and address
TAYLOR ENGLISH DUMA LLP
1600 PARKWOOD CIRCLE
SUITE 200
ATLANTA, GA 30339
Assignment: 3
Reel/Frame:062703/0113   Pages: 11
Recorded: 02/10/2023
Attorney Dkt #:77830-1274
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, ULRICH
Exec Dt:
02/02/2022
2
NESS, DANIEL
Exec Dt:
01/28/2022
3
WIEBER, STEPHAN
Exec Dt:
01/28/2022
4
HAGEMANN, MICHAEL GERHARD
Exec Dt:
01/30/2022
5
SCHMITT, GÜNTER
Exec Dt:
03/03/2022
6
HEBERER, STEFAN
Exec Dt:
03/03/2022
7
TURHAN, CAN METEHAN
Exec Dt:
03/03/2022
8
SCHRANTZ, CORNELIA
Exec Dt:
02/08/2022
9
SCHRANTZ, RAPHAELA
Exec Dt:
02/07/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220306924
17616769
Correspondence name and address
TAYLOR ENGLISH DUMA LLP
1600 PARKWOOD CIRCLE
SUITE 200
ATLANTA, GA 30339
Assignment: 4
Reel/Frame:063026/0229   Pages: 5
Recorded: 03/18/2023
Attorney Dkt #:004896USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREUERS, VERENA
Exec Dt:
11/07/2022
2
NESS, DANIEL
Exec Dt:
11/08/2022
3
WIEBER, STEPHAN
Exec Dt:
11/10/2022
4
LEICH, VALERI
Exec Dt:
11/10/2022
5
HÖNIG, JONAS
Exec Dt:
12/06/2022
6
HAGEMANN, MICHAEL GERHARD
Exec Dt:
12/14/2022
7
WOMBACHER, WILLIBALD
Exec Dt:
12/14/2022
8
DÄSCHLEIN, CHRISTIAN
Exec Dt:
12/14/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240034855
18245796
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 5
Reel/Frame:064288/0270   Pages: 12
Recorded: 07/17/2023
Attorney Dkt #:005328USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YE, CHENYU
Exec Dt:
07/03/2023
2
SALWICZEK, KATHRIN
Exec Dt:
03/20/2023
3
VOGEL, DOMINIK
Exec Dt:
04/04/2023
4
ZHU, BEIYUAN
Exec Dt:
03/22/2023
5
HAGEMANN, MICHAEL GERHARD
Exec Dt:
03/23/2023
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240084086
18261787
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102

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