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Patent Assignment Assignor Details
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Assignor Name : VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Total Assignments: 21
Assignment: 1
Reel/Frame:041761/0282   Pages: 4
Recorded: 03/28/2017
Attorney Dkt #:2919208-440000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABBAS, HANNA ELISABET
Exec Dt:
02/03/2017
2
VAN DER LAAN, JAN METSKE
Exec Dt:
02/06/2017
3
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
02/06/2017
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10316306
US20170260514
15501149
Correspondence name and address
MCBEE MOORE WOODWARD VANIK IP, LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 2
Reel/Frame:043740/0031   Pages: 4
Recorded: 09/29/2017
Attorney Dkt #:2919208-460000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOER, VIKTOR MARIUS
Exec Dt:
09/22/2017
2
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
09/25/2017
3
ZWARTJENS, PRISCILLA
Exec Dt:
09/18/2017
4
KOLEN, CATHARINA PETRONELLA ANTONIA MARIA
Exec Dt:
09/19/2017
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10604743
US20180044645
15558133
Correspondence name and address
MCBEE MOORE WOODWARD VANIK IP, LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 3
Reel/Frame:051676/0486   Pages: 4
Recorded: 01/30/2020
Attorney Dkt #:2919208-460001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOER, VIKTOR MARIUS
Exec Dt:
09/22/2017
2
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
09/25/2017
3
ZWARTJENS, PRISCILLA
Exec Dt:
09/18/2017
4
KOLEN, CATHARINA PETRONELLA ANTONIA MARIA
Exec Dt:
09/19/2017
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10947515
US20200224180
16777427
Correspondence name and address
MCBEE MOORE WOODWARD & VANIK IP LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 4
Reel/Frame:055053/0954   Pages: 4
Recorded: 01/27/2021
Attorney Dkt #:2919208-460002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOER, VIKTOR MARIUS
Exec Dt:
09/22/2017
2
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
09/25/2017
3
ZWARTJENS, PRISCILLA
Exec Dt:
09/18/2017
4
KOLEN, CATHARINA PETRONELLA ANTONIA MARIA
Exec Dt:
09/19/2017
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11459548
US20210147815
17159962
Correspondence name and address
MCBEE MOORE & VANIK IP LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 5
Reel/Frame:045510/0693   Pages: 4
Recorded: 04/11/2018
Attorney Dkt #:2919208-356001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
04/10/2018
2
ZWARTJENS, PRISCILLA
Exec Dt:
03/12/2018
3
BOER, VIKTOR MARIUS
Exec Dt:
03/12/2018
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10760085
US20190078105
15765549
Correspondence name and address
MCBEE MOORE WOODWARD VANIK IP LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 6
Reel/Frame:053307/0677   Pages: 4
Recorded: 07/24/2020
Attorney Dkt #:2919208-356002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
04/10/2018
2
ZWARTJENS, PRISCILLA
Exec Dt:
03/12/2018
3
BOER, VIKTOR MARIUS
Exec Dt:
03/12/2018
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11203764
US20210040491
16938483
Correspondence name and address
MCBEE MOORE & VANIK IP LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 7
Reel/Frame:046645/0698   Pages: 3
Recorded: 08/21/2018
Attorney Dkt #:2919208-476000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
07/17/2018
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190002859
16060186
Correspondence name and address
MCBEE MOORE WOODWARD & VANIK IP, LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 8
Reel/Frame:046646/0009   Pages: 3
Recorded: 08/21/2018
Attorney Dkt #:2919208-475000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
07/17/2018
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10808235
US20180362945
15781857
Correspondence name and address
MCBEE MOORE WOODWARD & VANIK IP LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 9
Reel/Frame:046646/0268   Pages: 4
Recorded: 08/21/2018
Attorney Dkt #:2919208-477000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIJMA, HEIN JACOB
Exec Dt:
06/28/2018
2
JANSSEN, DIRK BAREND
Exec Dt:
06/28/2018
3
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
07/17/2018
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190002860
16060527
Correspondence name and address
MCBEE MOORE WOODWARD & VANIK IP LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 10
Reel/Frame:053649/0784   Pages: 3
Recorded: 08/31/2020
Attorney Dkt #:2919208-475001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
07/17/2018
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200392475
17008565
Correspondence name and address
MCBEE MOORE & VANIK IP LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 11
Reel/Frame:048056/0576   Pages: 3
Recorded: 01/18/2019
Attorney Dkt #:2919208-495000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
01/15/2019
2
BEVERS, LOES ELIZABETH
Exec Dt:
01/15/2019
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10913938
US20190345461
16318776
Correspondence name and address
MCBEE MOORE WOODWARD & VANIK IP LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 12
Reel/Frame:054774/0123   Pages: 3
Recorded: 12/30/2020
Attorney Dkt #:2919208-495001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
01/15/2019
2
BEVERS, LOES ELIZABETH
Exec Dt:
01/15/2019
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210123030
17137514
Correspondence name and address
MCBEE, MOORE, & VANIK IP, LLC.
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 13
Reel/Frame:049000/0533   Pages: 4
Recorded: 04/25/2019
Attorney Dkt #:2919208-501000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOER, VIKTOR MARIUS
Exec Dt:
04/18/2019
2
ZWARTJENS, PRISCILLA
Exec Dt:
04/18/2019
3
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
04/23/2019
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11225647
US20190284539
16345129
Correspondence name and address
MCBEE MOORE WOODWARD & VANIK IP LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 14
Reel/Frame:058281/0192   Pages: 4
Recorded: 12/03/2021
Attorney Dkt #:2919208-501001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOER, VIKTOR MARIUS
Exec Dt:
04/18/2019
2
ZWARTJENS, PRISCILLA
Exec Dt:
04/18/2019
3
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
04/23/2019
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11781121
US20220090032
17541565
Correspondence name and address
MCBEE, MOORE & VANIK IP, LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 15
Reel/Frame:064815/0451   Pages: 4
Recorded: 09/06/2023
Attorney Dkt #:2919208-501002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOER, VIKTOR MARIUS
Exec Dt:
04/18/2019
2
ZWARTJENS, PRISCILLA
Exec Dt:
04/18/2019
3
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
04/23/2019
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240067938
18455969
Correspondence name and address
MCBEE MOORE & VANIK IP, LLC
10 SOUTH MARKET STREET, 2ND FLOOR
FREDERICK, MD 21701
Assignment: 16
Reel/Frame:049389/0761   Pages: 5
Recorded: 06/06/2019
Attorney Dkt #:2919208-509000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
06/04/2019
2
ZWARTJENS, PRISCILLA
Exec Dt:
06/04/2019
3
BOER, VIKTOR MARIUS
Exec Dt:
05/27/2019
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11104886
US20200032225
16467087
Correspondence name and address
MCBEE MOORE WOODWARD AND VANIK IP, LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 17
Reel/Frame:056932/0342   Pages: 5
Recorded: 07/21/2021
Attorney Dkt #:2919208-509001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
06/04/2019
2
ZWARTJENS, PRISCILLA
Exec Dt:
06/04/2019
3
BOER, VIKTOR MARIUS
Exec Dt:
05/27/2019
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11913034
US20210348136
17381479
Correspondence name and address
MCBEE MOORE & VANIK IP, LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 18
Reel/Frame:051321/0672   Pages: 4
Recorded: 12/18/2019
Attorney Dkt #:2919208-517000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOER, VIKTOR MARIUS
Exec Dt:
12/11/2019
2
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
12/10/2019
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11639497
US20210147816
16624072
Correspondence name and address
MCBEE MOORE & VANIK IP LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 19
Reel/Frame:054208/0615   Pages: 5
Recorded: 10/29/2020
Attorney Dkt #:2919208-539000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
10/08/2020
2
BOER, VIKTOR MARIUS
Exec Dt:
10/06/2020
3
ZWARTJENS, PRISCILLA
Exec Dt:
10/05/2020
4
VAN VUGT, JOS
Exec Dt:
10/08/2020
5
DE JONG, RENÉ MARCEL
Exec Dt:
10/05/2020
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11608364
US20210238235
17051299
Correspondence name and address
MCBEE MOORE & VANIK IP, LLC.
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 20
Reel/Frame:062658/0267   Pages: 5
Recorded: 02/10/2023
Attorney Dkt #:2919208-539001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
10/08/2020
2
BOER, VIKTOR MARIUS
Exec Dt:
10/06/2020
3
ZWARTJENS, PRISCILLA
Exec Dt:
10/05/2020
4
VAN VUGT, JOS
Exec Dt:
10/08/2020
5
DE JONG, RENÉ MARCEL
Exec Dt:
10/05/2020
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230227510
18167119
Correspondence name and address
MCBEE MOORE & VANIK IP, LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701
Assignment: 21
Reel/Frame:063911/0623   Pages: 4
Recorded: 06/09/2023
Attorney Dkt #:BHD-4662-4587
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN LEEUWEN, JOHANNES GUSTAAF ERNST
Exec Dt:
12/07/2021
2
WIENS, FRANK
Exec Dt:
12/07/2021
3
VAN DEN BERG, MARCO ALEXANDER
Exec Dt:
12/07/2021
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240016195
18256819
Correspondence name and address
NIXON & VANDERHYE PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203

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