skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : DE VOS, SIEBE CORNELIS
Total Assignments: 15
Assignment: 1
Reel/Frame:017311/0884   Pages: 4
Recorded: 02/13/2006
Attorney Dkt #:ANO 6364 US/7513
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTERS, ROBIN
Exec Dt:
12/19/2005
2
DE VOS, SIEBE CORNELIS
Exec Dt:
12/19/2005
3
VENDERBOSCH, RUDOLF ANTHONIS MARIA
Exec Dt:
12/19/2005
4
PARDOEN, JOHANNES ADRIANUS
Exec Dt:
12/19/2005
Assignee
1
AKZO NOBEL N.V.
VELPERWEG 76
ARNHEM, NETHERLANDS 6824 BM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060128906
11301837
Correspondence name and address
DAVID H. VICKREY
7 LIVINGSTONE AVENUE
AKZO NOBEL INC. - IP DEPT.
DOBS FERRY, NY 10522
Assignment: 2
Reel/Frame:017332/0178   Pages: 4
Recorded: 03/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTERS, ROBIN
Exec Dt:
12/19/2005
2
DE VOS, SIEBE CORNELIS
Exec Dt:
12/19/2005
3
VENDERBOSCH, RUDOLF ANTHONIUS MARIA
Exec Dt:
12/19/2005
4
PARDOEN, JOHANNES ADRIANUS
Exec Dt:
12/21/2005
Assignee
1
AKZO NOBEL N.V.
VELPERWEG 76
ARNHEM, NETHERLANDS 6824 BM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060128906
11301837
Correspondence name and address
DAVID H. VICKREY
7 LIVINGSTONE AVENUE
AKZO NOBEL INC. - IP DEPT.
DOBBS FERRY, NY 10522
Assignment: 3
Reel/Frame:019066/0812   Pages: 5
Recorded: 03/22/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOMAKER, ELWIN
Exec Dt:
02/14/2007
2
DE VOS, SIEBE CORNELIS
Exec Dt:
02/05/2007
Assignee
1
AKZO NOBEL N. V.
VELPERWEG 76
ARNHEM, NETHERLANDS 6824 BM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080200600
11630543
Correspondence name and address
PATRICK J. BIRDE
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 4
Reel/Frame:019536/0198   Pages: 7
Recorded: 07/10/2007
Attorney Dkt #:13877/14201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTERS, ROBIN
Exec Dt:
07/02/2007
2
DE VOS, SIEBE CORNELIS
Exec Dt:
07/02/2007
3
SCHOMAKER, ELWIN
Exec Dt:
07/02/2007
Assignee
1
AKZO NOBEL N.V.
VELPERWEG 76
ARNHEM, NETHERLANDS NL-6824
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080076832
11792201
Correspondence name and address
PATRICK J. BIRDE
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 5
Reel/Frame:021133/0412   Pages: 7
Recorded: 06/23/2008
Attorney Dkt #:13877/17401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOMAKER, ELWIN
Exec Dt:
05/05/2008
2
WINTERS, ROBIN
Exec Dt:
05/05/2008
3
DE VOS, SIEBE CORNELIS
Exec Dt:
05/09/2008
Assignee
1
AKZO NOBEL N. V.
VELPERWEG 76
ARNHEM, NETHERLANDS NL-6824 BM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080311410
12096442
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 6
Reel/Frame:021367/0610   Pages: 9
Recorded: 08/11/2008
Attorney Dkt #:13877/10801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTERS, ROBIN
Exec Dt:
05/05/2008
2
SCHOMAKER, ELWIN
Exec Dt:
05/05/2008
3
DE VOS, SIEBE CORNELIS
Exec Dt:
05/09/2008
4
REEDIJK, MARIANNE FREDERIKA
Exec Dt:
05/09/2008
5
ZIJTVELD-VAN DER WIEL, JOHANNA HENRIETTE
Exec Dt:
04/18/2008
Assignee
1
AKZO NOBEL N. V.
VELPERWEG 76
ARNHEM, NETHERLANDS NL-6824 BM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7968740
US20080293957
12096433
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 7
Reel/Frame:022591/0475   Pages: 2
Recorded: 04/24/2009
Attorney Dkt #:136575
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DE VOS, SIEBE CORNELIS
Exec Dt:
04/08/2009
Assignee
1
PURAC BIOCHEM B.V.
ARKELSEDIJK 46, 4200 AA
GORINCHEM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090247710
12385058
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:022851/0651   Pages: 2
Recorded: 06/18/2009
Attorney Dkt #:136841
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DE VOS, SIEBE CORNELIS
Exec Dt:
05/07/2009
Assignee
1
PURAC BIOCHEM B. V.
ARKELSEDIJK 46
4600 AA GORINCHEM, THE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8173752
US20090261510
12385829
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:022895/0888   Pages: 3
Recorded: 06/30/2009
Attorney Dkt #:136841
Conveyance: RECORD TO CORRECT ASSIGNEE'S ADDRESS ON AN ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON REEL 022851 FRAME 0651.
Assignor
1
DE VOS, SIEBE CORNELIS
Exec Dt:
05/07/2009
Assignee
1
PURAC BIOCHEM B.V.
ARKELSEDIJK 46
4200 AA GORINCHEM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8173752
US20090261510
12385829
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:024872/0399   Pages: 12
Recorded: 08/23/2010
Attorney Dkt #:13877/29001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTERS, ROBIN
Exec Dt:
08/07/2010
2
SCHOMAKER, ELWIN
Exec Dt:
07/12/2010
3
DE VOS, SIEBE CORNELIS
Exec Dt:
07/12/2010
Assignee
1
AKZO NOBEL N.V.
VELPERWEG 76
ARNHEM, NETHERLANDS NL-6824 BM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110003719
12918926
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 11
Reel/Frame:026314/0394   Pages: 11
Recorded: 05/20/2011
Attorney Dkt #:P107.12-0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAN, ROBERT EDGAR
Exec Dt:
02/08/2011
2
JANSEN, PETER PAUL
Exec Dt:
02/08/2011
3
DE VOS, SIEBE CORNELIS
Exec Dt:
02/08/2011
4
VAN BREUGEL, JAN
Exec Dt:
02/08/2011
5
KREIS, PETER WILLI
Exec Dt:
02/16/2011
6
BORER, SARAH
Exec Dt:
02/27/2011
Assignees
1
PURAC BIOCHEM B.V.
ARKELSEDIJK 46
GORINCHEM, NETHERLANDS NL-4206 AC
2
SULZER CHEMTECH AG
SULZER-ALLEE 48
WINTERTHUR, SWITZERLAND CH-8404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9683075
US20110263799
13056395
Correspondence name and address
STEVEN M. KOEHLER
900 SECOND AVENUE SOUTH, SUITE 1400
MINNEAPOLIS, MN 55402
Assignment: 12
Reel/Frame:031336/0893   Pages: 3
Recorded: 09/23/2013
Attorney Dkt #:149185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN KRIEKEN, JAN
Exec Dt:
09/20/2013
2
DE VOS, SIEBE CORNELIS
Exec Dt:
09/19/2013
3
KAMP, JOHANNES ADRIANUS
Exec Dt:
09/19/2013
Assignee
1
PURAC BIOCHEM BV
ARKELSEDIJK 46
NL-4206 AC, GORINCHEM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8987510
US20140012043
14006728
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:035384/0602   Pages: 6
Recorded: 04/07/2015
Attorney Dkt #:164695
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE VOS, SIEBE CORNELIS
Exec Dt:
03/03/2015
2
GOBIUS DU SART, GERRIT
Exec Dt:
03/03/2015
3
HAAN, ROBERT EDGAR
Exec Dt:
03/03/2015
4
LOVIAT, FRANCOIS
Exec Dt:
03/16/2015
Assignees
1
PURAC BIOCHEM B.V.
ARKELSEDIJK 46
AC GORINCHEM, NETHERLANDS NL-4206
2
SULZER CHEMTECH AG
SULZER-ALLEE 48
WINTERTHUR, SWITZERLAND CH-8404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9670314
US20150210802
14421695
Correspondence name and address
CHRISTOPHER W. BROWN
OLIFF, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:042482/0741   Pages: 3
Recorded: 05/23/2017
Attorney Dkt #:176468
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE VOS, SIEBE CORNELIS
Exec Dt:
05/12/2017
2
HAAN, ROBERT EDGAR
Exec Dt:
05/12/2017
3
SCHENNINK, GERALDUS GERARDUS JOHANNES
Exec Dt:
05/17/2017
Assignee
1
PURAC BIOCHEM BV
ARKELSEDIJK 46
GORINCHEM, NETHERLANDS 4206 AC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10240007
US20170260338
15529039
Correspondence name and address
CHRISTOPHER W. BROWN
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:049783/0722   Pages: 3
Recorded: 07/17/2019
Attorney Dkt #:187615
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOBIUS DU SART, GERRIT
Exec Dt:
07/05/2019
2
DE VOS, SIEBE CORNELIS
Exec Dt:
07/09/2019
3
VAN DOORN, TACO PASCAL
Exec Dt:
07/05/2019
Assignee
1
PURAC BIOCHEM B.V.
ARKELSEDIJK 46
GORINCHEM, NETHERLANDS 4206 AC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190359819
16478843
Correspondence name and address
CHRISTOPHER W. BROWN
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

Search Results as of: 04/30/2024 10:11 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT