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Patent Assignment Assignor Details
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Assignor Name : WIEDERHOLD, HOLGER
Total Assignments: 22
Assignment: 1
Reel/Frame:013970/0061   Pages: 2
Recorded: 04/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNGNITZ, MICHAEL
Exec Dt:
12/21/2000
2
WIEDERHOLD, HOLGER
Exec Dt:
12/21/2000
Assignee
1
MERCK PATENT GMBH
FRANFURTER STRASSE 250
64293 DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6573002
NONE
09719942
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
CSABA HENTER
ARLINGTON COURT PLAZA I
2200 CLARENDON BOULEVARD, SUITE 1400
ARLINGTON, VIRGINIA 22201
Assignment: 2
Reel/Frame:025668/0826   Pages: 12
Recorded: 01/20/2011
Attorney Dkt #:373209US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTERBERG, MARKUS
Exec Dt:
01/03/2011
2
ROETTGER, DIRK
Exec Dt:
01/10/2011
3
BUKOHL, RAINER
Exec Dt:
01/06/2011
4
WIEDERHOLD, HOLGER
Exec Dt:
01/10/2011
5
LUH, WALTER
Exec Dt:
01/03/2011
Assignee
1
EVONIK OXENO GMBH
PAUL-BAUMANN-STR. 1
MARL, GERMANY 45772
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8633345
US20110118523
13054115
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:027716/0321   Pages: 18
Recorded: 02/16/2012
Attorney Dkt #:391706US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTERBERG, MARKUS
Exec Dt:
01/09/2012
2
ROETTGER, DIRK
Exec Dt:
01/12/2012
3
RIX, ARMIN
Exec Dt:
01/12/2012
4
BUKOHL, REINER
Exec Dt:
01/06/2012
5
LUH, WALTER
Exec Dt:
01/06/2012
6
WIEDERHOLD, HOLGER
Exec Dt:
01/18/2012
7
SCHILLING, GUNNAR
Exec Dt:
01/06/2012
8
BOEING, CHRISTIAN
Exec Dt:
01/09/2012
Assignee
1
EVONIK OXENO GMBH
PAUL-BAUMANN-STR. 1
MARL, GERMANY 45772
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8940951
US20120142985
13381680
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:029088/0084   Pages: 12
Recorded: 10/07/2012
Attorney Dkt #:10-04-EP04.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUPPA, PRASAD
Exec Dt:
10/03/2012
2
POSTMA, RON
Exec Dt:
09/28/2012
3
VAN DEN BERG, BART
Exec Dt:
09/28/2012
4
STOCK, JUERGEN
Exec Dt:
09/20/2012
5
WIEDERHOLD, HOLGER
Exec Dt:
09/20/2012
6
RAUSCH, HANS
Exec Dt:
09/24/2012
7
SCHALLENBERG, JORG
Exec Dt:
09/24/2012
8
BERNHARDT, STEFAN
Exec Dt:
09/22/2012
Assignee
1
MOMENTIVE SPECIALTY CHEMICALS INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8859790
US20130023680
13574715
Correspondence name and address
MOMENTIVE SPECIALTY CHEMICALS INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 5
Reel/Frame:033242/0392   Pages: 23
Recorded: 07/03/2014
Attorney Dkt #:10-04-EP04.US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUPPA, PRASAD
Exec Dt:
05/27/2014
2
POSTMA, RON
Exec Dt:
05/26/2014
3
VAN DEN BERG, BART
Exec Dt:
05/27/2014
4
STOCK, JUERGEN
Exec Dt:
06/05/2014
5
WIEDERHOLD, HOLGER
Exec Dt:
06/04/2014
6
RAUSCH, HANS
Exec Dt:
06/12/2014
7
SCHALLENBERG, JORG
Exec Dt:
05/28/2014
8
BERNHARDT, STEFAN
Exec Dt:
05/28/2014
Assignee
1
MOMENTIVE SPECIALTY CHEMICALS INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9102640
US20140171666
14184412
Correspondence name and address
MOMENTIVE SPECIALTY CHEMICALS INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 6
Reel/Frame:043100/0303   Pages: 5
Recorded: 07/26/2017
Attorney Dkt #:7601/17795
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLZ, DAVID
Exec Dt:
06/20/2017
2
WIEDERHOLD, HOLGER
Exec Dt:
06/26/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10053438
US20180002299
15542917
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 7
Reel/Frame:043100/0723   Pages: 5
Recorded: 07/26/2017
Attorney Dkt #:7601/17860
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLZ, DAVID
Exec Dt:
06/20/2017
2
WIEDERHOLD, HOLGER
Exec Dt:
06/26/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10053440
US20180002300
15542923
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 8
Reel/Frame:046753/0016   Pages: 20
Recorded: 08/30/2018
Attorney Dkt #:7601/18051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEDERHOLD, HOLGER
Exec Dt:
02/26/2018
2
BOLZ, DAVID
Exec Dt:
02/15/2018
3
JAEGER, BERND
Exec Dt:
02/15/2018
4
KÖHLE, HANS-JÜRGEN
Exec Dt:
02/14/2018
5
IMM, SEBASTIAN
Exec Dt:
04/19/2018
6
THIELE, GEORG FRIEDRICH
Exec Dt:
02/14/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10214471
US20180354878
15778562
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 9
Reel/Frame:048869/0550   Pages: 8
Recorded: 04/12/2019
Attorney Dkt #:7601/18106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEDERHOLD, HOLGER
Exec Dt:
10/17/2018
2
BOLZ, DAVID
Exec Dt:
10/19/2018
3
THIELE, GEORG FRIEDRICH
Exec Dt:
10/18/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10597374
US20190276419
16302099
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 10
Reel/Frame:057511/0382   Pages: 5
Recorded: 09/17/2021
Attorney Dkt #:7601/21498
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, THOMAS
Exec Dt:
07/14/2021
2
HYING, CHRISTIAN
Exec Dt:
07/27/2021
3
PASCALY, MATTHIAS
Exec Dt:
07/26/2021
4
IMM, SEBASTIAN
Exec Dt:
07/13/2021
5
WIEDERHOLD, HOLGER
Exec Dt:
09/07/2021
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220126247
17428785
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 11
Reel/Frame:059405/0864   Pages: 3
Recorded: 03/25/2022
Attorney Dkt #:7601/22205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLZ, DAVID
Exec Dt:
03/24/2022
2
WIEDERHOLD, HOLGER
Exec Dt:
03/24/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220298128
17699102
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 12
Reel/Frame:063372/0324   Pages: 3
Recorded: 04/19/2023
Attorney Dkt #:005064USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEDERHOLD, HOLGER
Exec Dt:
11/01/2022
2
BOLZ, DAVID
Exec Dt:
10/31/2022
3
JAEGER, BERND
Exec Dt:
11/02/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230382878
18249584
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 13
Reel/Frame:063381/0301   Pages: 3
Recorded: 04/19/2023
Attorney Dkt #:005069USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEDERHOLD, HOLGER
Exec Dt:
11/01/2022
2
BOLZ, DAVID
Exec Dt:
11/01/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230382832
18249660
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 14
Reel/Frame:063381/0415   Pages: 3
Recorded: 04/19/2023
Attorney Dkt #:005065USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEDERHOLD, HOLGER
Exec Dt:
11/01/2022
2
BOLZ, DAVID
Exec Dt:
10/31/2022
3
GLATZ, PATRIK
Exec Dt:
10/31/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230406794
18249695
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 15
Reel/Frame:063383/0292   Pages: 3
Recorded: 04/19/2023
Attorney Dkt #:005061USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEDERHOLD, HOLGER
Exec Dt:
11/01/2022
2
BOLZ, DAVID
Exec Dt:
10/31/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230391699
18249724
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 16
Reel/Frame:063383/0497   Pages: 3
Recorded: 04/19/2023
Attorney Dkt #:005066USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLZ, DAVID
Exec Dt:
10/31/2022
2
WIEDERHOLD, HOLGER
Exec Dt:
11/01/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230382835
18249729
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 17
Reel/Frame:063391/0395   Pages: 3
Recorded: 04/20/2023
Attorney Dkt #:005073USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEDERHOLD, HOLGER
Exec Dt:
11/01/2022
2
BOLZ, DAVID
Exec Dt:
11/01/2022
3
GLENNEBERG, JÜRGEN
Exec Dt:
11/01/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230399279
18249825
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 18
Reel/Frame:063400/0984   Pages: 3
Recorded: 04/21/2023
Attorney Dkt #:005072USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEDERHOLD, HOLGER
Exec Dt:
11/01/2022
2
BOLZ, DAVID
Exec Dt:
11/01/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230382833
18249906
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 19
Reel/Frame:063510/0485   Pages: 3
Recorded: 05/02/2023
Attorney Dkt #:005068USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEDERHOLD, HOLGER
Exec Dt:
11/01/2022
2
BOLZ, DAVID
Exec Dt:
10/31/2022
3
BERJE, JÜRGEN
Exec Dt:
10/31/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230399280
18249982
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 20
Reel/Frame:063608/0877   Pages: 3
Recorded: 05/11/2023
Attorney Dkt #:005060USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEDERHOLD, HOLGER
Exec Dt:
11/01/2022
2
BOLZ, DAVID
Exec Dt:
10/31/2022
3
GLATZ, PATRIK
Exec Dt:
11/01/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230382834
18249984
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 21
Reel/Frame:063609/0687   Pages: 3
Recorded: 05/11/2023
Attorney Dkt #:005063USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEDERHOLD, HOLGER
Exec Dt:
11/01/2022
2
BOLZ, DAVID
Exec Dt:
11/25/2022
3
GLENNEBERG, JÜRGEN
Exec Dt:
10/31/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230382839
18249980
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 22
Reel/Frame:063392/0530   Pages: 11
Recorded: 04/20/2023
Attorney Dkt #:005067USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEDERHOLD, HOLGER
Exec Dt:
11/02/2022
2
BOLZ, DAVID
Exec Dt:
11/02/2022
3
THIELE, GEORG FRIEDRICH
Exec Dt:
11/03/2022
4
JAEGER, BERND
Exec Dt:
11/02/2022
5
KÖHLE, HANS-JÜRGEN
Exec Dt:
11/02/2022
6
IMM, SEBASTIAN
Exec Dt:
11/02/2022
7
LAZAR, MARINA
Exec Dt:
11/03/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230382829
18249908
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102

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