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Patent Assignment Assignor Details
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Assignor Name : DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Total Assignments: 16
Assignment: 1
Reel/Frame:018312/0260   Pages: 4
Recorded: 09/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Exec Dt:
09/01/2006
Assignee
1
TEN CATE PLASTICUM EDE B.V., A DUTCH CORPORATION
MAX PLANCKSTRAAT 5
6716 DB EDE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D557864
NONE
29258506
Correspondence name and address
ALESSANDRO STEINFL
LADAS & PARRY
5670 WILSHIRE BOULEVARD, #2100
LOS ANGELES, CA 90036
Assignment: 2
Reel/Frame:026978/0796   Pages: 9
Recorded: 09/28/2011
Attorney Dkt #:DM7857(V)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOER, HARRY EVERT
Exec Dt:
09/02/2011
2
DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Exec Dt:
08/31/2011
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
AG WEST, S. WING
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D691472
NONE
29401594
Correspondence name and address
SUSAN MCBRIEN
800 SYLVAN AVENUE
AG WEST,S. WING
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 3
Reel/Frame:029702/0317   Pages: 3
Recorded: 01/28/2013
Attorney Dkt #:103-10 DES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Exec Dt:
01/22/2013
Assignee
1
PLASTICUM GROUP B.V.
ZEVENHEUVELENWEG 9
TILBURG, NETHERLANDS 5048 AN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D713723
NONE
29437386
Correspondence name and address
SCHROEDER LAW PC
110 COOPER STREET #605
BABYLON, NY 11702
Assignment: 4
Reel/Frame:029703/0858   Pages: 3
Recorded: 01/28/2013
Attorney Dkt #:103-11 DES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Exec Dt:
01/22/2013
Assignee
1
PLASTICUM GROUP B.V.
ZEVENHEUVELENWEG 9
TILBURG, NETHERLANDS 5048 AN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D713724
NONE
29437388
Correspondence name and address
SCHROEDER LAW PC
110 COOPER STREET #605
BABYLON, NY 11702
Assignment: 5
Reel/Frame:029704/0874   Pages: 3
Recorded: 01/28/2013
Attorney Dkt #:103-12 DES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Exec Dt:
01/22/2013
Assignee
1
PLASTICUM GROUP B.V.
ZEVENHEUVELENWEG 9
TILBURG, NETHERLANDS 5048 AN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D711230
NONE
29437390
Correspondence name and address
SCHROEDER LAW PC
110 COOPER STREET #605
BABYLON, NY 11702
Assignment: 6
Reel/Frame:034948/0864   Pages: 5
Recorded: 02/11/2015
Attorney Dkt #:253-11 (CON)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE ASSIGNEE?AND THE LISTING OF SECOND INVENTOR NAME PREVIOUSLY RECORDED ON REEL 033335 FRAME 0062. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ELLENKAMP-VAN OLST, LENNY MARITA
Exec Dt:
03/07/2014
2
DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Exec Dt:
03/07/2014
3
STEGEMAN, GERRIT JAN
Exec Dt:
03/07/2014
4
VAN ALFEN, JAN
Exec Dt:
03/07/2014
Assignee
1
PLASTICUM NETHERLANDS B.V.
9, ZEVENHEUVELENWEG,
TILBURG, NETHERLANDS NL-5048 AN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9340335
US20140217130
14152005
Correspondence name and address
TUTUNJIAN & BITETTO, P.C.
425 BROADHOLLOW ROAD, SUITE 302
MELVILLE, NY 11747
Assignment: 7
Reel/Frame:033270/0274   Pages: 4
Recorded: 07/09/2014
Attorney Dkt #:903-533 PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN ALFEN, JAN
Exec Dt:
06/11/2014
2
PUN, SHI MING
Exec Dt:
06/05/2014
3
DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Exec Dt:
06/05/2014
4
STEGEMAN, GERRIT JAN
Exec Dt:
06/11/2014
Assignee
1
PLASTICUM NETHERLANDS B.V.
9, ZEVENHEUVELENWEG
TILBURG, NETHERLANDS 5048 AN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9090386
US20140312038
14358187
Correspondence name and address
HOFFMANN & BARON LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 8
Reel/Frame:036852/0892   Pages: 5
Recorded: 10/22/2015
Attorney Dkt #:903-561 PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAP, ALBERTUS
Exec Dt:
08/07/2015
2
ELLENKAMP-VAN OLST, LENNY MARITA
Exec Dt:
09/03/2015
3
RAMON, WILLEM
Exec Dt:
08/07/2015
4
DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Exec Dt:
08/24/2015
5
PUN, SHI MING
Exec Dt:
08/07/2015
Assignee
1
PLASTICUM NETHERLANDS B.V.
9, ZEVENHEUVELENWEG
TILBURG, NETHERLANDS 5048 AN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9845180
US20160001936
14765153
Correspondence name and address
HOFFMANN & BARON, LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 9
Reel/Frame:039804/0923   Pages: 3
Recorded: 09/20/2016
Attorney Dkt #:253-14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLENKAMP-VAN OLST, LENNY MARITA
Exec Dt:
08/01/2016
2
RAMON, WILLEM
Exec Dt:
07/12/2016
3
RAP, ALBERTUS
Exec Dt:
07/14/2016
4
STEGEMAN, GERRIT JAN
Exec Dt:
07/12/2016
5
DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Exec Dt:
07/27/2016
Assignee
1
WEENER PLASTICS NETHERLANDS B.V.
9, ZEVENHEUVELENWEG
TILBURG, NETHERLANDS 5048 AN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10189613
US20160347517
15110672
Correspondence name and address
TUTUNJIAN & BITETTO, P.C.
401 BROADHOLLOW ROAD
MELVILLE, NY 11747
Assignment: 10
Reel/Frame:043851/0122   Pages: 5
Recorded: 10/12/2017
Attorney Dkt #:903-650 PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLENKAMP-VAN OLST, LENNY MARITA
Exec Dt:
08/15/2017
2
RAMON, WILLEM
Exec Dt:
08/02/2017
3
RAP, ALBERTUS
Exec Dt:
08/21/2017
4
STEGEMAN, GERRIT JAN
Exec Dt:
08/15/2017
5
DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Exec Dt:
08/02/2017
Assignee
1
WEENER PLASTICS NETHERLANDS B.V.
ZEVENHEUVELENWEG 9
TILBURG, NETHERLANDS 5048 AN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10442584
US20180022514
15546296
Correspondence name and address
HOFFMANN & BARON LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 11
Reel/Frame:048622/0565   Pages: 5
Recorded: 03/18/2019
Attorney Dkt #:133796-070012/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOOKELMANN, MATTHIJS LUCAS
Exec Dt:
02/25/2019
2
DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Exec Dt:
02/21/2019
3
MEYER, ANDREAS CHRISTIAN
Exec Dt:
02/20/2019
4
RAMON, WILLEM
Exec Dt:
02/25/2019
5
VAN RIJSWIJK, MARK
Exec Dt:
02/21/2019
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D913792
NONE
29683968
Correspondence name and address
UNILEVER PATENT GROUP (GT)
800 SYLVAN AVENUE
AG WEST S. WING
ENGLEWOOD CLIFFS, NJ 07632-3100
Assignment: 12
Reel/Frame:059021/0176   Pages: 13
Recorded: 02/16/2022
Attorney Dkt #:P6106769PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Exec Dt:
09/01/2020
2
BOOKELMANN, MATTHIJS LUCAS
Exec Dt:
09/29/2020
3
RAMON, WILLEM
Exec Dt:
10/09/2020
4
ZWARTKRUIS, SJOERD BASTIAAN
Exec Dt:
10/23/2020
Assignee
1
CONOPCO INC., D/B/A UNILEVER
700 SYLVAN AVENUE (A4)
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220177196
17611595
Correspondence name and address
N.V. NEDERLANDSCH OCTROOIBUREAU
ANNA VAN BUERENPLEIN 21A
NEW BABYLON CITY OFFICES
THE HAGUE, 2595 DA NETHERLANDS
Assignment: 13
Reel/Frame:059021/0193   Pages: 10
Recorded: 02/16/2022
Attorney Dkt #:P6106770PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Exec Dt:
09/29/2020
2
BOOKELMANN, MATTHIJS LUCAS
Exec Dt:
07/25/2020
3
ZWARTKRUIS, SJOERD BASTIAAN
Exec Dt:
07/20/2020
Assignee
1
CONOPCO INC., D/B/A UNILEVER
700 SYLVAN AVENUE (A4)
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220161973
17611590
Correspondence name and address
N.V. NEDERLANDSCH OCTROOIBUREAU
ANNA VAN BUERENPLEIN 21A
NEW BABYLON CITY OFFICES
THE HAGUE, 2595 DA NETHERLANDS
Assignment: 14
Reel/Frame:057697/0838   Pages: 9
Recorded: 10/05/2021
Attorney Dkt #:903-762 PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORREN, JACOBUS JAN
Exec Dt:
08/19/2021
2
HOEKSTRA, ANNABEL
Exec Dt:
09/20/2021
3
DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Exec Dt:
08/23/2021
Assignee
1
WEENER PLASTICS GROUP B.V.
53, FRANKENENG
EDE, NETHERLANDS 6716 AA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11827426
US20220089335
17422239
Correspondence name and address
HOFFMANN & BARON LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 15
Reel/Frame:057703/0685   Pages: 11
Recorded: 10/05/2021
Attorney Dkt #:903-768 PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATER, MARCEL
Exec Dt:
09/20/2021
2
MERTENS, ALWIN
Exec Dt:
09/20/2021
3
DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Exec Dt:
09/20/2021
4
ELLENKAMP-VAN OLST, LENNY MARITA
Exec Dt:
09/21/2021
Assignee
1
WEENER PLASTICS GROUP B.V.
53, FRANKENENG
EDE, NETHERLANDS 6716 AA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11912472
US20220135290
17438611
Correspondence name and address
HOFFMANN & BARON LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 16
Reel/Frame:057704/0383   Pages: 11
Recorded: 10/05/2021
Attorney Dkt #:903-772 PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATER, MARCEL
Exec Dt:
09/20/2021
2
MERTENS, ALWIN
Exec Dt:
09/20/2021
3
DEN BOER, SEBASTIAAN WILHELMUS JOSEPHUS
Exec Dt:
09/20/2021
4
ELLENKAMP-VAN OLST, LENNY MARITA
Exec Dt:
09/21/2021
Assignee
1
WEENER PLASTICS GROUP B.V.
53, FRANKENENG
EDE, NETHERLANDS 6716 AA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11840377
US20220153486
17439585
Correspondence name and address
HOFFMANN & BARON LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791

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