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Patent Assignment Assignor Details
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Assignor Name : WIEGAND, ARMIN
Total Assignments: 12
Assignment: 1
Reel/Frame:026207/0360   Pages: 3
Recorded: 05/02/2011
Attorney Dkt #:379336US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATUSIC, STIPAN
Exec Dt:
01/24/2011
2
HERZOG, HARALD
Exec Dt:
01/31/2011
3
KRESS, PETER
Exec Dt:
01/24/2011
4
WIEGAND, ARMIN
Exec Dt:
01/24/2011
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8845919
US20110207869
13126179
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:036985/0316   Pages: 10
Recorded: 11/08/2015
Attorney Dkt #:03869.119001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GNOSS, THOMAS
Exec Dt:
08/21/2015
2
HEGER, MICHAEL
Exec Dt:
09/01/2015
3
LOCHSCHMIED, RAINER
Exec Dt:
08/25/2015
4
PALLEK, ANTON
Exec Dt:
08/21/2015
5
SCHMANAU, MIKE
Exec Dt:
08/26/2015
6
SCHMIEDERER, BERND
Exec Dt:
09/18/2015
7
WETZEL, MARTIN
Exec Dt:
08/26/2015
8
WIEGAND, ARMIN
Exec Dt:
08/21/2015
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10048160
US20160069772
14808339
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
823 CONGRESS AVE
SUITE 525
AUSTIN, TX 78701
Assignment: 3
Reel/Frame:042494/0053   Pages: 14
Recorded: 05/24/2017
Attorney Dkt #:503761US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATUSIC, STIPAN
Exec Dt:
05/17/2017
2
KRESS, PETER
Exec Dt:
05/17/2017
3
ALFF, HARALD
Exec Dt:
05/17/2017
4
WIEGAND, ARMIN
Exec Dt:
05/17/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170275166
15529326
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:043240/0197   Pages: 14
Recorded: 08/09/2017
Attorney Dkt #:503751US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATUSIC, STIPAN
Exec Dt:
05/17/2017
2
KRESS, PETER
Exec Dt:
05/17/2017
3
HAGEMANN, MICHAEL
Exec Dt:
07/18/2017
4
WIEGAND, ARMIN
Exec Dt:
05/17/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170338487
15529207
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:044497/0225   Pages: 17
Recorded: 12/28/2017
Attorney Dkt #:510132US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATUSIC, STIPAN
Exec Dt:
09/15/2017
2
KRESS, PETER
Exec Dt:
09/22/2017
3
ALFF, HARALD
Exec Dt:
09/12/2017
4
RENGER, TOBIAS
Exec Dt:
09/12/2017
5
WIEGAND, ARMIN
Exec Dt:
09/12/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10384940
US20180194627
15740392
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:047247/0092   Pages: 17
Recorded: 10/21/2018
Attorney Dkt #:7601/18072
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATUSIC, STIPAN
Exec Dt:
06/04/2018
2
KRESS, PETER
Exec Dt:
06/01/2018
3
ALFF, HARALD
Exec Dt:
05/30/2018
4
WIEGAND, ARMIN
Exec Dt:
05/29/2018
5
HAGEMANN, MICHAEL
Exec Dt:
06/06/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200230703
16072467
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 7
Reel/Frame:047104/0910   Pages: 5
Recorded: 10/09/2018
Attorney Dkt #:03869.119439
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEGAND, ARMIN
Exec Dt:
08/16/2018
2
WETZEL, MARTIN
Exec Dt:
08/16/2018
3
LOCHSCHMIED, RAINER
Exec Dt:
08/16/2018
4
GNOSS, THOMAS
Exec Dt:
08/16/2018
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10982794
US20190017627
16036656
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1900
AUSTIN, TX 78701
Assignment: 8
Reel/Frame:050897/0825   Pages: 17
Recorded: 11/02/2019
Attorney Dkt #:7601/19042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRESS, PETER
Exec Dt:
01/04/2019
2
KATUSIC, STIPAN
Exec Dt:
01/03/2019
3
WIEGAND, ARMIN
Exec Dt:
01/04/2019
4
ALFF, HARALD
Exec Dt:
01/10/2019
5
HAGEMANN, MICHAEL
Exec Dt:
01/03/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11434146
US20190352189
16476274
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 9
Reel/Frame:059223/0643   Pages: 8
Recorded: 03/10/2022
Attorney Dkt #:541341US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHÄFER, DURDU
Exec Dt:
01/18/2022
2
WIEGAND, ARMIN
Exec Dt:
01/17/2022
3
ALFF, HARALD
Exec Dt:
01/20/2022
4
TAKATA, RYO
Exec Dt:
01/17/2022
5
SCHMIDT, FRANZ
Exec Dt:
01/17/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220306485
17641960
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:059222/0870   Pages: 8
Recorded: 03/10/2022
Attorney Dkt #:541325US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHÄFER, DURDU
Exec Dt:
01/19/2022
2
WIEGAND, ARMIN
Exec Dt:
01/18/2022
3
ALFF, HARALD
Exec Dt:
01/20/2022
4
TAKATA, RYO
Exec Dt:
01/18/2022
5
SCHMIDT, FRANZ
Exec Dt:
02/08/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220336841
17641925
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:061395/0743   Pages: 4
Recorded: 10/12/2022
Attorney Dkt #:03869.119577
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WETZEL, MARTIN
Exec Dt:
07/12/2022
2
COOPER, NILS
Exec Dt:
07/07/2022
3
WIEGAND, ARMIN
Exec Dt:
07/13/2022
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11867296
US20220397200
17839146
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1650
AUSTIN, TX 78701
Assignment: 12
Reel/Frame:062894/0157   Pages: 6
Recorded: 03/06/2023
Attorney Dkt #:EVK-0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKATA, RYO
Exec Dt:
10/28/2022
2
WIEGAND, ARMIN
Exec Dt:
10/28/2022
3
ALFF, HARALD
Exec Dt:
10/28/2022
4
SCHMIDT, FRANZ
Exec Dt:
10/31/2022
5
ESKEN, DANIEL
Exec Dt:
10/28/2022
6
HERZOG, MARCEL
Exec Dt:
11/25/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230357012
18024886
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201

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