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Patent Assignment Assignor Details
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Assignor Name : LYGIN, ALEXANDER
Total Assignments: 21
Assignment: 1
Reel/Frame:036788/0726   Pages: 8
Recorded: 10/14/2015
Attorney Dkt #:460691US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRILL, STEFFEN
Exec Dt:
07/17/2015
2
BALDUF, TORSTEN
Exec Dt:
07/20/2015
3
KOESTNER, MARTIN
Exec Dt:
07/22/2015
4
GROEMPING, MATTHIAS
Exec Dt:
07/20/2015
5
LYGIN, ALEXANDER
Exec Dt:
07/20/2015
6
BURGHARDT, RUDOLF
Exec Dt:
07/17/2015
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9890105
US20160068464
14784320
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:037992/0524   Pages: 7
Recorded: 03/03/2016
Attorney Dkt #:466937US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRILL, STEFFEN
Exec Dt:
11/23/2015
2
GROEMPING, MATTHIAS
Exec Dt:
11/23/2015
3
LYGIN, ALEXANDER
Exec Dt:
11/24/2015
4
BALDUF, TORSTEN
Exec Dt:
11/20/2015
5
BURGHARDT, RUDOLF
Exec Dt:
11/23/2015
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9580374
US20160200660
14916440
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:038334/0772   Pages: 8
Recorded: 04/20/2016
Attorney Dkt #:469295US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRILL, STEFFEN
Exec Dt:
11/30/2015
2
LYGIN, ALEXANDER
Exec Dt:
11/27/2015
3
BALDUF, TORSTEN
Exec Dt:
12/01/2015
4
BURGHARDT, RUDOLF
Exec Dt:
11/25/2015
5
TEPPERIS, ANDREAS
Exec Dt:
11/26/2015
6
GROEMPING, MATTHIAS
Exec Dt:
11/26/2015
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9617199
US20160251301
15030775
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:038620/0056   Pages: 7
Recorded: 05/17/2016
Attorney Dkt #:470405US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRILL, STEFFEN
Exec Dt:
04/06/2016
2
LYGIN, ALEXANDER
Exec Dt:
04/06/2016
3
GROEMPING, MATTHIAS
Exec Dt:
04/08/2016
4
BALDUF, TORSTEN
Exec Dt:
04/28/2016
5
BURGHARDT, RUDOLF
Exec Dt:
04/06/2016
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9963417
US20160280628
15037212
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:043179/0232   Pages: 6
Recorded: 07/13/2017
Attorney Dkt #:504907US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYGIN, ALEXANDER
Exec Dt:
03/15/2017
2
KRILL, STEFFEN
Exec Dt:
03/23/2017
3
GROEMPING, MATTHIAS
Exec Dt:
03/15/2017
4
TEPPERIS, ANDREAS
Exec Dt:
03/15/2017
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10232353
US20180001307
15543291
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:044952/0278   Pages: 8
Recorded: 02/16/2018
Attorney Dkt #:511309US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRILL, STEFFEN
Exec Dt:
11/15/2017
2
GROEMPING, MATTHIAS
Exec Dt:
11/15/2017
3
LYGIN, ALEXANDER
Exec Dt:
11/13/2017
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10479754
US20180251418
15753206
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:045776/0460   Pages: 17
Recorded: 05/11/2018
Attorney Dkt #:511385US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROEMPING, MATTHIAS
Exec Dt:
11/15/2017
2
KRILL, STEFFEN
Exec Dt:
11/15/2017
3
LYGIN, ALEXANDER
Exec Dt:
11/13/2017
4
LUKIC, MILICA
Exec Dt:
11/27/2017
5
FINGER, STEFFEN
Exec Dt:
03/08/2018
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10301251
US20180251419
15760030
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:045830/0746   Pages: 14
Recorded: 05/17/2018
Attorney Dkt #:513007US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYGIN, ALEXANDER
Exec Dt:
11/20/2017
2
KRILL, STEFFEN
Exec Dt:
11/17/2017
3
GROEMPING, MATTHIAS
Exec Dt:
11/22/2017
4
TEPPERIS, ANDREAS
Exec Dt:
11/22/2017
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10906025
US20180326400
15776837
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:045854/0657   Pages: 14
Recorded: 05/20/2018
Attorney Dkt #:000603US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYGIN, ALEXANDER
Exec Dt:
05/15/2018
2
KRILL, STEFFEN
Exec Dt:
05/16/2018
3
GRÖMPING, MATTHIAS
Exec Dt:
05/15/2018
4
TEPPERIS, ANDREAS
Exec Dt:
05/16/2018
Assignee
1
EVONIK RÖHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10640448
US20180334423
15967463
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 10
Reel/Frame:047234/0793   Pages: 8
Recorded: 10/19/2018
Attorney Dkt #:516290US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYGIN, ALEXANDER
Exec Dt:
06/18/2018
2
GROEMPING, MATTHIAS
Exec Dt:
06/18/2018
3
KRILL, STEFFEN
Exec Dt:
06/18/2018
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10596539
US20190099731
16095065
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:050944/0118   Pages: 8
Recorded: 11/07/2019
Attorney Dkt #:526038US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYGIN, ALEXANDER
Exec Dt:
09/02/2019
2
KRILL, STEFFEN
Exec Dt:
09/17/2019
3
AIT AISSA, BELAID
Exec Dt:
09/17/2019
4
ZSCHUNKE, FLORIAN
Exec Dt:
09/17/2019
Assignee
1
ROEHM GMBH
DOLIVOSTRASSE 17
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11124471
US20210047259
16611546
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:051396/0138   Pages: 14
Recorded: 01/01/2020
Attorney Dkt #:7601/19117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYGIN, ALEXANDER
Exec Dt:
11/06/2019
2
KRILL, STEFFEN
Exec Dt:
11/30/2019
3
GRÖMPING, MATTHIAS
Exec Dt:
11/11/2019
4
TEPPERIS, ANDREAS
Exec Dt:
11/19/2019
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10934245
NONE
16614332
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 13
Reel/Frame:055886/0965   Pages: 14
Recorded: 04/12/2021
Attorney Dkt #:7601/19117CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYGIN, ALEXANDER
Exec Dt:
11/06/2019
2
KRILL, STEFFEN
Exec Dt:
11/30/2019
3
GRÖMPING, MATTHIAS
Exec Dt:
11/11/2019
4
TEPPERIS, ANDREAS
Exec Dt:
11/19/2019
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11643383
US20210147333
17159813
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 14
Reel/Frame:056300/0132   Pages: 10
Recorded: 05/14/2021
Attorney Dkt #:003035USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYGIN, ALEXANDER
Exec Dt:
01/05/2021
2
KRILL, STEFFEN
Exec Dt:
01/21/2021
3
GRÖMPING, MATTHIAS
Exec Dt:
12/18/2020
4
BURGHARDT, RUDOLF
Exec Dt:
01/06/2021
Assignee
1
RÖHM GMBH
DEUTSCHE-TELEKOM-ALLEE 9
DARMSTADT, GERMANY 64295
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11919846
US20210363089
17269648
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 15
Reel/Frame:060502/0191   Pages: 8
Recorded: 07/14/2022
Attorney Dkt #:7601/22306
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAZAR, BJÖRN
Exec Dt:
02/14/2022
2
LYGIN, ALEXANDER
Exec Dt:
02/14/2022
3
BOES, ULRICH
Exec Dt:
02/14/2022
4
GERHARZ-KALTE, BETTINA
Exec Dt:
02/14/2022
5
BRIAND, REMI
Exec Dt:
02/27/2022
6
NARGIELLO, MARIA
Exec Dt:
02/14/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230002627
17792400
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 16
Reel/Frame:059192/0920   Pages: 3
Recorded: 03/08/2022
Attorney Dkt #:7601/21892
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIESSELER, MAREIKE
Exec Dt:
02/16/2022
2
MENZEL, FRANK
Exec Dt:
03/03/2022
3
LYGIN, ALEXANDER
Exec Dt:
03/03/2022
4
GOLCHERT, RAINER
Exec Dt:
03/08/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220267160
17667727
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 17
Reel/Frame:060524/0818   Pages: 11
Recorded: 07/15/2022
Attorney Dkt #:7601/22313
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENZEL, FRANK
Exec Dt:
04/26/2022
2
LAZAR, BJÖRN
Exec Dt:
03/29/2022
3
GERHARZ-KALTE, BETTINA
Exec Dt:
03/28/2022
4
LYGIN, ALEXANDER
Exec Dt:
03/25/2022
5
GIESSELER, MAREIKE
Exec Dt:
03/28/2022
6
GOLCHERT, RAINER
Exec Dt:
03/28/2022
7
MÜHLIG, NINA
Exec Dt:
04/01/2022
8
AUL, WOLFGANG
Exec Dt:
03/29/2022
9
RENGER, TOBIAS
Exec Dt:
03/29/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230062574
17792471
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 18
Reel/Frame:060919/0786   Pages: 3
Recorded: 08/27/2022
Attorney Dkt #:7601/22324
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GÄRTNER, GABRIELE
Exec Dt:
05/09/2022
2
KIMMEL, VANESSA
Exec Dt:
05/06/2022
3
GERHARZ-KALTE, BETTINA
Exec Dt:
05/09/2022
4
LYGIN, ALEXANDER
Exec Dt:
05/06/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230110025
17802656
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 19
Reel/Frame:061876/0700   Pages: 5
Recorded: 11/25/2022
Attorney Dkt #:7601/22807
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIESSELER, MAREIKA
Exec Dt:
07/08/2022
2
GOLCHERT, RAINER
Exec Dt:
08/11/2022
3
MÜHLIG, NINA
Exec Dt:
09/29/2022
4
LYGIN, ALEXANDER
Exec Dt:
07/08/2022
5
AUL, WOLFGANG
Exec Dt:
08/01/2022
6
RENGER, TOBIAS
Exec Dt:
07/11/2022
7
TONTRUP, CHRISTOPH
Exec Dt:
07/08/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230286814
17927040
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 20
Reel/Frame:064540/0001   Pages: 10
Recorded: 08/09/2023
Attorney Dkt #:EVK-0008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIESSELER, MAREIKE
Exec Dt:
03/15/2023
2
MENZEL, FRANK
Exec Dt:
03/10/2023
3
LYGIN, ALEXANDER
Exec Dt:
02/14/2023
4
GOLCHERT, RAINER
Exec Dt:
02/14/2023
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240116764
18276592
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 21
Reel/Frame:065776/0456   Pages: 3
Recorded: 12/06/2023
Attorney Dkt #:005844US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAZAR, BJÖRN
Exec Dt:
11/15/2023
2
GERHARZ-KALTE, BETTINA
Exec Dt:
11/16/2023
3
LIEBANA VIÑAS, SARA
Exec Dt:
11/15/2023
4
LYGIN, ALEXANDER
Exec Dt:
11/15/2023
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240158649
18509122
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102

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