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Patent Assignment Assignor Details
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Assignor Name : BERNHARD, KAY
Total Assignments: 23
Assignment: 1
Reel/Frame:026252/0454   Pages: 3
Recorded: 05/10/2011
Attorney Dkt #:2017.13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNHARD, KAY
Exec Dt:
04/18/2011
2
DAHRINGER, JORG
Exec Dt:
04/05/2011
3
KLANERT, MICHAEL
Exec Dt:
04/05/2011
Assignee
1
TREVIRA GMBH
MAX-FISCHER-STRASSE
BOBINGEN, GERMANY 86399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110274869
13120434
Correspondence name and address
HAMMER & ASSOCIATES, P.C.
3125 SPRINGBANK LANE
SUITE G
CHARLOTTE, NC 28226
Assignment: 2
Reel/Frame:026253/0221   Pages: 3
Recorded: 05/10/2011
Attorney Dkt #:2017.14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNHARD, KAY
Exec Dt:
04/18/2011
2
DAHRINGER, JORG
Exec Dt:
04/12/2011
3
KLANERT, MICHAEL
Exec Dt:
04/12/2011
4
STEFANI, WERNER
Exec Dt:
04/12/2011
Assignee
1
TREVIRA GMBH
MAX-FISCHER-STRASSE
BOBINGEN, GERMANY 86399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110195214
13122760
Correspondence name and address
HAMMER & ASSOCIATES, P.C.
3125 SPRINGBANK LANE
SUITE G
CHARLOTTE, NC 28226
Assignment: 3
Reel/Frame:029125/0945   Pages: 10
Recorded: 10/15/2012
Attorney Dkt #:405293US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEYER, WERNER
Exec Dt:
06/05/2012
2
BERNHARD, KAY
Exec Dt:
05/14/2012
3
HEMPLER, MATHIAS
Exec Dt:
05/14/2012
4
BARTHEL, THOMAS
Exec Dt:
05/08/2012
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130041056
13640427
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:029601/0117   Pages: 12
Recorded: 01/10/2013
Attorney Dkt #:407076US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNHARD, KAY
Exec Dt:
09/03/2012
2
HEMPLER, MATHIAS
Exec Dt:
09/07/2012
3
GEYER, WERNER
Exec Dt:
09/25/2012
4
BARTHEL, THOMAS
Exec Dt:
09/04/2012
5
JAHN, TORSTEN
Exec Dt:
09/04/2012
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9212269
US20130108817
13808472
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:030690/0030   Pages: 12
Recorded: 06/26/2013
Attorney Dkt #:417234US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNHARD, KAY
Exec Dt:
05/16/2013
2
HEMPLER, MATHIAS
Exec Dt:
05/16/2013
3
PLASS, STEFAN
Exec Dt:
05/27/2013
4
GEYER, WERNER
Exec Dt:
05/14/2013
5
BARTHEL, THOMAS
Exec Dt:
05/15/2013
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130281561
13996552
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:033014/0028   Pages: 6
Recorded: 06/03/2014
Attorney Dkt #:428920US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUEHLER, SEBASTIAN
Exec Dt:
02/26/2014
2
KRAATZ, ARNIM
Exec Dt:
05/27/2014
3
PIOTROWSKI, INA
Exec Dt:
02/26/2014
4
BERNHARD, KAY
Exec Dt:
02/26/2014
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9260599
US20140309361
14353149
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:036255/0229   Pages: 10
Recorded: 08/03/2015
Attorney Dkt #:457054US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, THOMAS
Exec Dt:
05/06/2015
2
SCHWARZ-BARAC, SABINE
Exec Dt:
05/07/2015
3
BERNHARD, KAY
Exec Dt:
05/05/2015
4
LIEBL, INA
Exec Dt:
05/05/2015
5
SCHNABEL, MICHAEL
Exec Dt:
05/05/2015
6
SCHWEITZER, SABRINA
Exec Dt:
05/14/2015
7
POPPE, DIRK
Exec Dt:
05/05/2015
8
VORHOLZ, JOHANNES
Exec Dt:
05/05/2015
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150361236
14765472
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:038851/0805   Pages: 6
Recorded: 05/31/2016
Attorney Dkt #:471712US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNHARD, KAY
Exec Dt:
03/11/2016
2
LIEBL, INA
Exec Dt:
02/29/2016
3
HOLLEYN, DENIS
Exec Dt:
02/26/2016
4
SEIPEL, CHRISTOPH
Exec Dt:
03/10/2016
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10343314
US20160332344
15100538
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:041187/0583   Pages: 7
Recorded: 12/23/2016
Attorney Dkt #:478650US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNHARD, KAY
Exec Dt:
07/24/2016
2
LIEBL, INA
Exec Dt:
07/28/2016
3
DENK, TIM
Exec Dt:
07/30/2016
4
BECKER, FLORIAN
Exec Dt:
08/09/2016
5
RICHTER, THOMAS
Exec Dt:
07/27/2016
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10207435
US20170136665
15321845
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:042335/0001   Pages: 9
Recorded: 04/26/2017
Attorney Dkt #:478650US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNOR'S EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 041187 FRAME: 0583. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
BERNHARD, KAY
Exec Dt:
07/27/2016
2
LIEBL, INA
Exec Dt:
07/28/2016
3
DENK, TIM
Exec Dt:
07/30/2016
4
BECKER, FLORIAN
Exec Dt:
08/09/2016
5
RICHTER, THOMAS
Exec Dt:
07/27/2016
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10207435
US20170136665
15321845
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:040368/0113   Pages: 11
Recorded: 11/18/2016
Attorney Dkt #:476967US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNHARD, KAY
Exec Dt:
08/24/2016
2
LIEBL, INA
Exec Dt:
07/04/2016
3
BECKER, FLORIAN
Exec Dt:
07/07/2016
4
RETTIG, JUERGEN
Exec Dt:
07/05/2016
5
HOLLEYN, DENIS
Exec Dt:
07/05/2016
6
DENK, TIM
Exec Dt:
07/06/2016
7
DONGMO FEUDJIO, ALIDA SUZANNE BLANCHE
Exec Dt:
11/07/2016
8
BUEHLER, SEBASTIAN
Exec Dt:
07/04/2016
9
KRAATZ, ARNIM
Exec Dt:
07/04/2016
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170087750
15312324
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:042272/0851   Pages: 9
Recorded: 04/18/2017
Attorney Dkt #:502870US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, THOMAS
Exec Dt:
10/18/2016
2
BERNHARD, KAY
Exec Dt:
10/11/2016
3
BECKER, FLORIAN
Exec Dt:
10/14/2016
4
GOLDMANN, FELIX
Exec Dt:
10/11/2016
5
DENK, TIM
Exec Dt:
09/12/2016
6
SCHMIDT, ULRICH
Exec Dt:
10/10/2016
7
HEMPLER, MATHIAS
Exec Dt:
10/10/2016
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10556357
US20180215063
15519866
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:043972/0492   Pages: 17
Recorded: 09/15/2017
Attorney Dkt #:505774US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, THOMAS
Exec Dt:
05/05/2017
2
SEIPEL, CHRISTOPH
Exec Dt:
04/18/2017
3
BERNHARD, KAY
Exec Dt:
04/17/2017
4
KRISHNAMOORTHY, SIVAKUMARA K
Exec Dt:
04/20/2017
5
BUEHLER, SEBASTIAN
Exec Dt:
04/18/2017
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10584225
US20180079882
15558605
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:043721/0089   Pages: 17
Recorded: 08/30/2017
Attorney Dkt #:505393US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, THOMAS
Exec Dt:
05/05/2017
2
SEIPEL, CHRISTOPH
Exec Dt:
04/21/2017
3
BERNHARD, KAY
Exec Dt:
04/21/2017
4
KRISHNAMOORTHY, SIVAKUMARA K
Exec Dt:
04/20/2017
5
BUEHLER, SEBASTIAN
Exec Dt:
04/20/2017
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954319
US20180066078
15554488
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:045185/0729   Pages: 17
Recorded: 03/13/2018
Attorney Dkt #:511125US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, THOMAS
Exec Dt:
11/02/2017
2
BARTHEL, THOMAS
Exec Dt:
08/15/2017
3
BORK, LARS
Exec Dt:
08/14/2017
4
SEIPEL, CHRISTOPH
Exec Dt:
08/14/2017
5
BERNHARD, KAY
Exec Dt:
08/17/2017
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10619024
US20190153186
15759576
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:048540/0692   Pages: 8
Recorded: 03/08/2019
Attorney Dkt #:520080US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, THOMAS
Exec Dt:
06/04/2018
2
SEIPEL, CHRISTOPH
Exec Dt:
06/13/2018
3
BERNHARD, KAY
Exec Dt:
06/05/2018
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11155662
US20190211124
16331618
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:051879/0361   Pages: 8
Recorded: 02/20/2020
Attorney Dkt #:002662US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRASSL, CHRISTIAN
Exec Dt:
01/06/2020
2
HOLLEYN, DENIS
Exec Dt:
01/06/2020
3
BERNHARD, KAY
Exec Dt:
01/08/2020
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200207939
16640626
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 18
Reel/Frame:053391/0713   Pages: 8
Recorded: 08/04/2020
Attorney Dkt #:002722USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRASSL, CHRISTIAN
Exec Dt:
05/04/2020
2
HOLLEYN, DENIS
Exec Dt:
05/04/2020
3
BERNHARD, KAY
Exec Dt:
04/17/2020
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210095092
15733134
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 19
Reel/Frame:053451/0146   Pages: 38
Recorded: 08/10/2020
Attorney Dkt #:002721US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRASSL, CHRISTIAN
Exec Dt:
05/04/2020
2
BERNHARD, KAY
Exec Dt:
04/17/2020
3
ARAUJO, LUIZ
Exec Dt:
06/04/2020
4
LIEBL, INA
Exec Dt:
04/17/2020
5
ROOSEN, DIRK
Exec Dt:
06/16/2020
6
LANG, UWE
Exec Dt:
04/15/2020
7
RICHTER, THOMAS
Exec Dt:
08/10/2020
8
HAX, MARION
Exec Dt:
04/23/2020
9
VAN HOORN, RON
Exec Dt:
04/09/2020
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200407558
16767240
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 20
Reel/Frame:058942/0461   Pages: 3
Recorded: 02/09/2022
Attorney Dkt #:003883USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, THOMAS
Exec Dt:
10/04/2021
2
SEIPEL, CHRISTOPH
Exec Dt:
10/06/2021
3
BERNHARD, KAY
Exec Dt:
10/06/2021
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220275160
17632983
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 21
Reel/Frame:059568/0553   Pages: 5
Recorded: 04/12/2022
Attorney Dkt #:003268US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNHARD, KAY
Exec Dt:
04/08/2022
2
WRIGHT, KIERRA
Exec Dt:
04/08/2022
Assignee
1
ROEHM AMERICA LLC
299 JEFFERSON ROAD
PARSIPPANY, NEW JERSEY 07054-0677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220332935
17658832
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 22
Reel/Frame:061258/0538   Pages: 20
Recorded: 09/29/2022
Attorney Dkt #:004072USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURSCHE, ROLAND
Exec Dt:
05/05/2022
2
TRASSL, CHRISTIAN
Exec Dt:
06/14/2022
3
GEERKENS, SEBASTIAN
Exec Dt:
05/04/2022
4
BLASCHKE, JÖRG
Exec Dt:
05/16/2022
5
BERNHARD, KAY
Exec Dt:
05/08/2022
6
HOLLEYN, DENIS
Exec Dt:
05/16/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230131319
17995030
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 23
Reel/Frame:062228/0725   Pages: 5
Recorded: 12/28/2022
Attorney Dkt #:004804USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRASSL, CHRISTIAN
Exec Dt:
09/21/2022
2
BERNHARD, KAY
Exec Dt:
09/21/2022
3
ROOSEN, DIRK
Exec Dt:
09/21/2022
4
HOLLEYN, DENIS
Exec Dt:
10/04/2022
5
PAREMAL, VINOD
Exec Dt:
11/04/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230242729
18003666
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102

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