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Patent Assignment Assignor Details
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Assignor Name : ROOS, MEIKE
Total Assignments: 14
Assignment: 1
Reel/Frame:012229/0762   Pages: 3
Recorded: 10/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DROST, ERNST
Exec Dt:
09/08/2001
2
KUHN, WERNER
Exec Dt:
08/24/2001
3
ROOS, MEIKE
Exec Dt:
08/27/2001
4
WIELAND, STEFAN
Exec Dt:
09/03/2001
5
KEMPF, BERND
Exec Dt:
08/23/2001
Assignee
1
DMC2 DEGUSSA METALS
CATALYSTS CERDEC AG, RODENBACHER CHAUSSEE
4,63457 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6649559
US20020020298
09912439
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 800, 1850 M STREET N.W.
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:012292/0555   Pages: 3
Recorded: 10/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEMPF, BERND
Exec Dt:
10/08/2001
2
KUHN, WERNER
Exec Dt:
10/08/2001
3
DROST, ERNST
Exec Dt:
10/10/2001
4
BEYER, HANS HERMANN
Exec Dt:
10/13/2001
5
ROOS, MEIKE
Exec Dt:
10/14/2001
6
WIELAND, STEFAN
Exec Dt:
09/28/2001
Assignee
1
DMC2 DEGUSSA METALS CATALYSTS CERDEC AG
RODENBACHER CHAUSSEE 4
D-63457 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020028345
09927775
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET, NW.
SUITE 800
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:049287/0293   Pages: 8
Recorded: 05/28/2019
Attorney Dkt #:7601/19032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIELAND, STEFAN
Exec Dt:
01/25/2019
2
ROOS, MEIKE
Exec Dt:
02/04/2019
3
POSS, RENÉ
Exec Dt:
01/31/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11090637
US20190232257
16338044
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 4
Reel/Frame:049287/0333   Pages: 17
Recorded: 05/28/2019
Attorney Dkt #:7601/19301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERWEILER, MONIKA
Exec Dt:
03/22/2019
2
GÖTTLINGER, MARKUS
Exec Dt:
03/25/2019
3
ROOS, MEIKE
Exec Dt:
03/19/2019
4
SCHWARZ, MATTHIAS
Exec Dt:
03/27/2019
5
POSS, RENÉ
Exec Dt:
03/25/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11260375
US20190232256
16338015
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 5
Reel/Frame:054886/0740   Pages: 23
Recorded: 01/03/2021
Attorney Dkt #:7601/20071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROOS, MEIKE
Exec Dt:
05/25/2020
2
POSS, RENÉ
Exec Dt:
05/29/2020
3
BERWEILER, MONIKA
Exec Dt:
05/19/2020
4
GÖTTLINGER, MARKUS
Exec Dt:
05/28/2020
5
WIELAND, STEFAN
Exec Dt:
05/22/2020
6
FRANKE, ROBERT
Exec Dt:
11/04/2020
7
ALTMANN, LENA
Exec Dt:
07/07/2020
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11401224
US20210032185
16969607
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 6
Reel/Frame:054564/0794   Pages: 10
Recorded: 12/07/2020
Attorney Dkt #:7601/20117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROOS, MEIKE
Exec Dt:
10/28/2020
2
POSS, RENÉ
Exec Dt:
11/02/2020
3
BERWEILER, MONIKA
Exec Dt:
10/27/2020
4
GÖTTLINGER, MARKUS
Exec Dt:
11/27/2020
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11819832
US20210275996
17059448
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 7
Reel/Frame:054301/0345   Pages: 3
Recorded: 11/06/2020
Attorney Dkt #:7601/20114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POSS, RENÉ
Exec Dt:
11/02/2020
2
BERWEILER, MONIKA
Exec Dt:
11/02/2020
3
ROOS, MEIKE
Exec Dt:
11/03/2020
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210276091
17053340
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 8
Reel/Frame:059384/0976   Pages: 3
Recorded: 03/24/2022
Attorney Dkt #:7601/21840
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POSS, RENÉ
Exec Dt:
09/15/2021
2
ROOS, MEIKE
Exec Dt:
09/15/2021
3
BERWEILER, MONIKA
Exec Dt:
09/20/2021
4
GLASER, MAXIMILIAN
Exec Dt:
09/27/2021
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220395816
17762732
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 9
Reel/Frame:059385/0394   Pages: 3
Recorded: 03/24/2022
Attorney Dkt #:7601/21845
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POSS, RENÉ
Exec Dt:
09/15/2021
2
BERWEILER, MONIKA
Exec Dt:
09/20/2021
3
ROOS, MEIKE
Exec Dt:
09/15/2021
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220387986
17762986
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 10
Reel/Frame:059385/0165   Pages: 3
Recorded: 03/24/2022
Attorney Dkt #:7601/21835
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POSS, RENÉ
Exec Dt:
09/15/2021
2
BERWEILER, MONIKA
Exec Dt:
09/20/2021
3
ROOS, MEIKE
Exec Dt:
09/16/2021
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230338932
17762848
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 11
Reel/Frame:065133/0293   Pages: 10
Recorded: 10/05/2023
Attorney Dkt #:7601/23041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROOS, MEIKE
Exec Dt:
03/06/2023
2
BERWEILER, MONIKA
Exec Dt:
03/03/2023
3
GÖTTLINGER, MARKUS
Exec Dt:
03/29/2023
4
POSS, RENÉ
Exec Dt:
03/01/2023
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240149261
18283156
Correspondence name and address
MICHAEL A. SANZO
5011 GATE PARKWAY
BLDG. 100, SUITE 100
JACKSONVILLE, FL 32256
Assignment: 12
Reel/Frame:064390/0299   Pages: 16
Recorded: 07/26/2023
Attorney Dkt #:EVK-0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANKE, ROBERT
Exec Dt:
06/28/2023
2
ROOS, MEIKE
Exec Dt:
05/15/2023
3
ZANTHOFF, HORST-WERNER
Exec Dt:
05/22/2023
4
BAUER, JULIA
Exec Dt:
06/30/2023
5
WEBER, CHRISTOPH
Exec Dt:
05/16/2023
6
HEINROTH, ANDREA
Exec Dt:
06/28/2023
7
METTERNICH, JAN BENEDIKT
Exec Dt:
05/15/2023
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230271902
18113319
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 13
Reel/Frame:064391/0459   Pages: 16
Recorded: 07/26/2023
Attorney Dkt #:EVK-0006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANKE, ROBERT
Exec Dt:
06/21/2023
2
ROOS, MEIKE
Exec Dt:
05/15/2023
3
ZANTHOFF, HORST-WERNER
Exec Dt:
05/22/2023
4
BAUER, JULIA
Exec Dt:
06/30/2023
5
WEBER, CHRISTOPH
Exec Dt:
05/16/2023
6
HEINROTH, ANDREA
Exec Dt:
06/28/2023
7
METTERNICH, JAN BENEDIKT
Exec Dt:
05/15/2023
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230271904
18113755
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 14
Reel/Frame:064390/0923   Pages: 16
Recorded: 07/26/2023
Attorney Dkt #:EVK-0005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANKE, ROBERT
Exec Dt:
06/28/2023
2
ROOS, MEIKE
Exec Dt:
06/06/2023
3
ZANTHOFF, HORST-WERNER
Exec Dt:
06/06/2023
4
BAUER, JULIA
Exec Dt:
06/30/2023
5
WEBER, CHRISTOPH
Exec Dt:
06/26/2023
6
HEINROTH, ANDREA
Exec Dt:
06/28/2023
7
METTERNICH, JAN BENEDIKT
Exec Dt:
06/06/2023
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230271903
18113749
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201

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