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Patent Assignment Assignor Details
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Assignor Name : BELT, JOHANNES WILHELMUS
Total Assignments: 12
Assignment: 1
Reel/Frame:016343/0935   Pages: 3
Recorded: 12/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELT, JOHANNES WILHELMUS
Exec Dt:
10/26/2004
2
LEONARD, CHARLES D.
Exec Dt:
06/28/2004
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1,
6411 TE HEERLEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6949608
US20050131206
10488968
Correspondence name and address
MAYER, BROWN, ROWE ET AL.
INTELLECTUAL PROPERTY GROUP
1909 K STREET
WASHINGTON, DC 20006-1101
Assignment: 2
Reel/Frame:017715/0922   Pages: 3
Recorded: 08/23/2005
Attorney Dkt #:05007521
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELT, JOHANNES WILHELMUS
Exec Dt:
03/03/2005
2
DRIESSEN, MARCO MARCUS MATHEUS
Exec Dt:
03/03/2005
3
VLIET VAN, GERHARD
Exec Dt:
02/11/2005
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
6411 TE HEERLEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7655725
US20060122336
10521734
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:021750/0820   Pages: 7
Recorded: 10/28/2008
Attorney Dkt #:BHD-4662-817
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAS, AYLVIN JORGE ANGELO ATHANASIUS
Exec Dt:
10/06/2008
2
HENSEN, GUIDO JOSEPH ELISABETH
Exec Dt:
10/06/2008
3
BELT, JOHANNES WILHELMUS
Exec Dt:
10/06/2008
4
ROOIJMANS, MARNIX
Exec Dt:
10/15/2008
5
DE BONT, NICOLAES HUBERTUS MARIA
Exec Dt:
10/09/2008
6
CURRIE, EDWIN PETER KENNEDY
Exec Dt:
10/09/2008
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8133580
US20090155575
12096623
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 4
Reel/Frame:021884/0526   Pages: 12
Recorded: 11/24/2008
Attorney Dkt #:BHD-4662-818
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAS, AYLVIN JORGE ANGELO ATHANASIUS
Exec Dt:
11/11/2008
2
HENSEN, GUIDO JOSEPH ELISABETH
Exec Dt:
11/10/2008
3
BELT, JOHANNES WILHELMUS
Exec Dt:
11/11/2008
4
ROOIJMANS, MARNIX
Exec Dt:
11/02/2008
5
DE BONT, NICOLAES HUBERTUS MARIA
Exec Dt:
11/10/2008
6
CURRIE, EDWIN PETER KENNEDY
Exec Dt:
11/02/2008
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8512795
US20090169715
12096632
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 5
Reel/Frame:022962/0196   Pages: 2
Recorded: 07/15/2009
Attorney Dkt #:BHD-4662-987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELT, JOHANNES WILHELMUS
Exec Dt:
05/20/2009
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090306244
12302612
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 6
Reel/Frame:023776/0362   Pages: 8
Recorded: 01/13/2010
Attorney Dkt #:BHD-4662-816
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAS, AYLVIN JORGE ANGELO ATHANASIUS
Exec Dt:
05/27/2009
2
HENSEN, GUIDO JOSEPH ELISABETH
Exec Dt:
05/27/2009
3
BELT, JOHANNES WILHELMUS
Exec Dt:
05/27/2009
4
ROOIJMANS, MARNIX
Exec Dt:
05/27/2009
5
DE BONT, NICOLAES HUBERTUS MARIA
Exec Dt:
05/27/2009
6
CURRIE, EDWIN PETER KENNEDY
Exec Dt:
05/27/2009
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8871869
US20080292776
12096096
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 7
Reel/Frame:029901/0180   Pages: 2
Recorded: 02/28/2013
Attorney Dkt #:BHD-4662-2408
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELT, JOHANNES WILHELMUS
Exec Dt:
01/30/2013
2
WOLF, JOHANNES BRONISLAW
Exec Dt:
01/30/2013
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8957125
US20130202833
13704714
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 8
Reel/Frame:032257/0550   Pages: 2
Recorded: 02/12/2014
Attorney Dkt #:BHD-4662-2714
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELT, JOHANNES WILHELMUS
Exec Dt:
12/05/2013
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140190846
14115920
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 9
Reel/Frame:034789/0086   Pages: 3
Recorded: 01/22/2015
Attorney Dkt #:DPX-013-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELT, JOHANNES WILHELMUS
Exec Dt:
05/13/2014
2
GANDHI, YOGESH NATHALAL
Exec Dt:
05/21/2014
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS NL-6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140294958
14354055
Correspondence name and address
RAYMOND ARNER
PIERCE ATWOOD LLP
100 SUMMER STREET
BOSTON, MA 02110
Assignment: 10
Reel/Frame:039028/0671   Pages: 5
Recorded: 06/28/2016
Attorney Dkt #:30072-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELT, JOHANNES WILHELMUS
Exec Dt:
06/28/2016
2
GIJSMAN, PIETER
Exec Dt:
06/01/2016
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
6411 TE HEERLEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160287757
15037591
Correspondence name and address
DSM SERVICES USA INC.
6480 DOBBIN ROAD
COLUMBIA, MD 21045
Assignment: 11
Reel/Frame:039028/0762   Pages: 5
Recorded: 06/28/2016
Attorney Dkt #:30073-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELT, JOHANNES WILHELMUS
Exec Dt:
06/28/2016
2
DAENEN, ROBIN ELISABETH MARIA JACOBUS
Exec Dt:
06/02/2016
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
6411 TE HEERLEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9610384
US20160288940
15037605
Correspondence name and address
DSM SERVICES USA INC.
6480 DOBBIN ROAD
COLUMBIA, MD 21045
Assignment: 12
Reel/Frame:062984/0492   Pages: 3
Recorded: 03/15/2023
Attorney Dkt #:33701-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BELT, JOHANNES WILHELMUS
Exec Dt:
03/15/2023
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230183596
17925425
Correspondence name and address
DSM NORTH AMERICA
6480 DOBBBIN ROAD
C/O PATENT DEPARTMENT
COLUMBIA, MD 21045

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