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Patent Assignment Assignor Details
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Assignor Name : VAN DER WERFF, HARM
Total Assignments: 20
Assignment: 1
Reel/Frame:007397/0024   Pages: 2
Recorded: 03/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TER MAAT, HENDRIK
Exec Dt:
12/14/1994
2
CLOOS, PETER JEROEN
Exec Dt:
12/08/1994
3
VAN DER WERFF, HARM
Exec Dt:
12/14/1994
4
LOMMERTS, BERT JAN
Exec Dt:
12/14/1994
Assignee
1
AKZO NOBEL NV
VELPERWEG 76
ARNHEM, THE NETHERLANDS 6824 BM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5552218
NONE
08360703
Correspondence name and address
LORETTA A. MIRAGLIA
AKZO NOBEL INC.
PATENT & TRADEMARK DEPARTMENT
LIVINGSTONE AVENUE
DOBBS FERRY, NY 10522-3408
Assignment: 2
Reel/Frame:008953/0666   Pages: 3
Recorded: 02/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN DER WERFF, HARM
Exec Dt:
07/31/1997
2
BALTUSSEN, JOZEF JOHANNES MARIA
Exec Dt:
08/05/1997
3
HOFMAN, MATTHEUS HARMANNES
Exec Dt:
08/01/1997
Assignee
1
AKZO NOBEL NV
VELPERWERG 76
ARNHEM, NETHERLANDS 6824B
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5882791
NONE
08910446
Correspondence name and address
AKZO NOBEL INC.
LOUIS A. MORRIS
7 LIVINGSTONE AVENUE
DOBBS FERRY, NY 10522
Assignment: 3
Reel/Frame:009852/0525   Pages: 2
Recorded: 11/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRINS, BASTIAAN
Exec Dt:
10/12/1998
2
MEEUSEN-WERTS, MONIQUE HELENE MARIELLE
Exec Dt:
10/28/1998
3
VAN DER WERFF, HARM
Exec Dt:
10/29/1998
Assignee
1
AKZO NOBEL N.V.
VELPERWEG 76
6824 BM ARNHEM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6042941
NONE
09171221
Correspondence name and address
OLIFF & BERRIDGE, PLC
WILLIAM P. BERRIDGE
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 4
Reel/Frame:021524/0001   Pages: 6
Recorded: 09/12/2008
Attorney Dkt #:4662-719 (BHD)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOONTJENS, JACOBUS ANTONIUS
Exec Dt:
08/04/2008
2
VAN DER WERFF, HARM
Exec Dt:
08/05/2008
3
DORSCHU, MARKO
Exec Dt:
07/28/2008
4
CUYPERS, THEO JOSEPH
Exec Dt:
07/14/2008
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090211218
11995424
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 5
Reel/Frame:026408/0851   Pages: 10
Recorded: 06/08/2011
Attorney Dkt #:4662-1676 (BHD)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARISSEN, ROELOF
Exec Dt:
10/04/2010
2
VAN DER WERFF, HARM
Exec Dt:
10/04/2010
3
SIMMELINK, JOSEPH ARNOLD PAUL MARIA
Exec Dt:
10/05/2010
4
DE DANSCHUTTER, EVERT FLORENTINUS FLORIMONDUS
Exec Dt:
10/18/2010
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8137809
US20110083415
12933772
Correspondence name and address
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 6
Reel/Frame:027067/0190   Pages: 5
Recorded: 10/14/2011
Attorney Dkt #:4662-1788 (BHD)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAZ, CLAUDIA MARIA
Exec Dt:
05/23/2011
2
BECKER, ERIK
Exec Dt:
05/23/2011
3
VAN DER WERFF, HARM
Exec Dt:
05/27/2011
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110238092
13000131
Correspondence name and address
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 7
Reel/Frame:028198/0857   Pages: 2
Recorded: 05/11/2012
Attorney Dkt #:BHD-4662-2097
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLERICI, CYRIL
Exec Dt:
04/18/2012
2
VAN DER WERFF, HARM
Exec Dt:
04/18/2012
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9623626
US20130224428
13407033
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 8
Reel/Frame:028904/0146   Pages: 14
Recorded: 09/04/2012
Attorney Dkt #:BHD-4662-2225
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN PUTTEN, KOEN
Exec Dt:
08/24/2012
2
WILMS, JOHANNES MARIA MATHIAS
Exec Dt:
08/31/2012
3
VAN KLINKEN, ERNST JAN
Exec Dt:
08/16/2012
4
VAN DER WERFF, HARM
Exec Dt:
08/07/2012
5
NIELABA, LEONARD JOSEF ARNOLD
Exec Dt:
08/21/2012
6
MARISSEN, ROELOF
Exec Dt:
07/31/2012
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10315380
US20130004704
13515936
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 9
Reel/Frame:029891/0774   Pages: 6
Recorded: 02/27/2013
Attorney Dkt #:BHD-4662-2161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLERICI, CYRIL
Exec Dt:
01/14/2013
2
CORDOVA, DAVID
Exec Dt:
01/23/2013
3
VAN DER WERFF, HARM
Exec Dt:
01/14/2013
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D694528
NONE
29435159
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 10
Reel/Frame:029891/0786   Pages: 6
Recorded: 02/27/2013
Attorney Dkt #:BHD-4662-2162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLERICI, CYRIL
Exec Dt:
01/14/2013
2
CORDOVA, DAVID
Exec Dt:
01/23/2013
3
VAN DER WERFF, HARM
Exec Dt:
01/14/2013
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D692674
NONE
29435174
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 11
Reel/Frame:029891/0799   Pages: 6
Recorded: 02/27/2013
Attorney Dkt #:BHD-4662-2163
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLERICI, CYRIL
Exec Dt:
01/14/2013
2
CORDOVA, DAVID
Exec Dt:
01/23/2013
3
VAN DER WERFF, HARM
Exec Dt:
01/14/2013
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D692675
NONE
29435179
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 12
Reel/Frame:030173/0019   Pages: 8
Recorded: 04/08/2013
Attorney Dkt #:BHD-4662-2461
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN ELBURG, JOHANN
Exec Dt:
02/04/2013
2
SCHIELEN, RALPH
Exec Dt:
03/22/2013
3
MARISSEN, ROELOF
Exec Dt:
02/04/2013
4
VAN DER WERFF, HARM
Exec Dt:
02/01/2013
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9151576
US20130220106
13812943
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 13
Reel/Frame:031666/0415   Pages: 9
Recorded: 11/18/2013
Attorney Dkt #:BHD-4662-2560
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAZ, CLAUDIA MARIA
Exec Dt:
11/12/2013
2
BREMER, LEONARDUS GERARDUS BERNARDUS
Exec Dt:
08/05/2013
3
SIMMELINK, JOSEPH ARNOLD PAUL MARIA
Exec Dt:
10/07/2013
4
DORSCHU, MARKO
Exec Dt:
07/29/2013
5
GOOSSENS, JOZEF MARIA RUDI HENDRIK
Exec Dt:
07/23/2013
6
VAN DER WERFF, HARM
Exec Dt:
07/30/2013
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9687593
US20140065419
13992342
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 14
Reel/Frame:034942/0592   Pages: 6
Recorded: 02/11/2015
Attorney Dkt #:BHD-4662-2854
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENCKE, JACOBUS JOHANNES
Exec Dt:
06/18/2014
2
HEIJNEN, JOHANNES HENDRIKUS MARIE
Exec Dt:
06/23/2014
3
VAN DER WERFF, HARM
Exec Dt:
06/18/2014
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230797
US20140342109
14364910
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 15
Reel/Frame:036495/0090   Pages: 10
Recorded: 09/04/2015
Attorney Dkt #:BHD-4662-2977
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANSSEN, ROBERT HENDRIK CATHARINA
Exec Dt:
08/24/2015
2
MARISSEN, ROELOF
Exec Dt:
08/07/2015
3
PLUG, JOHANNES PETRUS MARINUS
Exec Dt:
09/03/2015
4
VAN DER WERFF, HARM
Exec Dt:
08/24/2015
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150236516
14425208
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 16
Reel/Frame:050892/0350   Pages: 5
Recorded: 11/01/2019
Attorney Dkt #:BHD-4662-3723
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN DER WERFF, HARM
Exec Dt:
01/28/2019
2
CORAKCI, BENGISU
Exec Dt:
02/01/2019
3
STEPANYAN, ROMAN
Exec Dt:
01/28/2019
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11111607
US20190284726
16318778
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 17
Reel/Frame:056693/0065   Pages: 9
Recorded: 06/28/2021
Attorney Dkt #:BHD-4662-3866
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DICKINSON, BRAD ALAN
Exec Dt:
12/03/2019
2
VAN DER WERFF, HARM
Exec Dt:
12/16/2019
3
PEREZ GRATEROL, RAUL MARCELINO
Exec Dt:
12/03/2019
4
ELEMANS, PETRUS HENRICUS MARIA
Exec Dt:
12/02/2019
5
BREMER, LEONARDUS GERARDUS BERNARDUS
Exec Dt:
12/13/2019
6
OP DEN BUIJSCH, FRANCOIS ANTOINE MARIA
Exec Dt:
12/10/2019
7
MARISSEN, ROELOF
Exec Dt:
12/06/2019
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11661485
US20210115203
16500199
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 18
Reel/Frame:055707/0569   Pages: 7
Recorded: 03/24/2021
Attorney Dkt #:BHD-4662-4009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN ELBURG, JOHANN
Exec Dt:
08/31/2020
2
VAN DER WERFF, HARM
Exec Dt:
09/02/2020
3
MARISSEN, ROELOF
Exec Dt:
10/10/2020
4
HEISSERER, ULRICH
Exec Dt:
08/28/2020
5
PEREZ GRATEROL, RAUL MARCELINO
Exec Dt:
09/03/2020
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230191666
16956087
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 19
Reel/Frame:055950/0686   Pages: 7
Recorded: 04/17/2021
Attorney Dkt #:BHD-4662-4008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN ELBURG, JOHANN
Exec Dt:
08/31/2020
2
VAN DER WERFF, HARM
Exec Dt:
09/02/2020
3
MARISSEN, ROELOF
Exec Dt:
10/10/2020
4
HEISSERER, ULRICH
Exec Dt:
08/28/2020
5
PEREZ GRATEROL, RAUL MARCELINO
Exec Dt:
09/03/2020
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11433640
US20210114340
16956094
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 20
Reel/Frame:060467/0267   Pages: 2
Recorded: 07/08/2022
Attorney Dkt #:BHD-4662-3712
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VAN DER WERFF, HARM
Exec Dt:
06/23/2022
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11420227
US20180221915
15937443
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203

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