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 : THOEN, JOHAN A.
Total Assignments: 26
Assignment: 1
Reel/Frame:005287/0810   Pages: 6
Recorded: 04/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARUGG, JOHN E.
Exec Dt:
08/26/1988
2
THOEN, JOHAN A.
Exec Dt:
08/22/1988
3
GANSOW, MICHAEL A. P.
Exec Dt:
09/01/1988
Assignee
1
DOW CHEMICAL (NEDERLAND) B.V.
P.O. BOX 48
4530 AA TERNEUZEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4939182
NONE
07225311
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 2
Reel/Frame:005249/0431   Pages: 4
Recorded: 02/28/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SMITS, GUIDO F.
Exec Dt:
09/30/1988
2
THOEN, JOHAN A.
Exec Dt:
09/27/1988
3
DAVIDSON, ROBERT M.
Exec Dt:
10/05/1988
Assignee
1
DOW CHEMICAL (NEDERLAND) B.V.
HERBERT H. DOWWEG 4
4530 AA TERNEUZEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5001164
NONE
07234459
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 3
Reel/Frame:006047/0628   Pages: 6
Recorded: 03/16/1992
Conveyance: ASSIGNORS ASSIGNS ENTIRE INTEREST AS OF 06/29/1989
Assignors
1
MARUGG, JOHN E.
Exec Dt:
06/29/1989
2
GANSOW, MICHAEL A.P.
Exec Dt:
06/29/1989
3
THOEN, JOHAN A.
Exec Dt:
06/29/1989
Assignee
1
DOW BENELUX N.V.
HERBERT H. DOWWEG 4
4530 AA TERNEUZEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5120815
NONE
07373857
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 4
Reel/Frame:005311/0143   Pages: 5
Recorded: 05/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRUNBAUER, HENRI J. M.
Exec Dt:
12/22/1988
2
SMITS, GUIDO F.
Exec Dt:
12/22/1988
3
THOEN, JOHAN A.
Exec Dt:
01/03/1990
Assignee
1
DOW BENELUX N. V.
HERBERT H. DOWWEG 4, A CORP. OF THE NETHERLANDS
AA TERNEUZEN, NETHERLANDS 4530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4943597
NONE
07280860
Correspondence name and address
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 5
Reel/Frame:005548/0586   Pages: 4
Recorded: 12/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SMITS, GUIDO F.
Exec Dt:
02/27/1990
2
THOEN, JOHAN A.
Exec Dt:
02/27/1990
Assignee
1
DOW BENELUX N.V. HERBERT H. DOWWEG, A CORP. OF THE NETHERLANDS
5 4542 NM HOEK, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4997706
NONE
07477685
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 6
Reel/Frame:006072/0304   Pages: 4
Recorded: 04/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROOS, RENE
Exec Dt:
05/07/1990
2
THOEN, JOHAN A.
Exec Dt:
05/07/1990
3
ELWELL, RICHARD J.
Exec Dt:
05/07/1990
Assignee
1
DOW BENELUX N.V.
A CORPORATION OF THE NETHERLANDS
HERBERT H. DOWWEG 5
HM HOEK, NETHERLANDS 4542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5122548
NONE
07497945
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P. O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 7
Reel/Frame:005892/0974   Pages: 6
Recorded: 11/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
THOEN, JOHAN A.
Exec Dt:
06/11/1990
2
SEWELL, ROBERT A.
Exec Dt:
06/11/1990
3
MULLER, ULRICH
Exec Dt:
06/01/1990
Assignees
1
DOW AHLEN
THEODORE SCHWARTE STR. 39
A CORP. OF THE NETHERLANDS AND THE FED. REP. OF GERMANY
AHLEN, GERMANY 4730
2
DOW BENELUX N.V.
HERBERT H. DOWWEG 5
A CORP. OF THE NETHERLANDS AND THE FED.
NM HOEK, NETHERLANDS 4542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5089534
NONE
07498160
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMCIAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 8
Reel/Frame:006032/0484   Pages: 4
Recorded: 03/05/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ELWELL, RICHARD J.
Exec Dt:
11/06/1990
2
SEWELL, ROBERT A.
Exec Dt:
11/06/1990
3
LIDY, WERNER A.
Exec Dt:
11/06/1990
4
THOEN, JOHAN A.
Exec Dt:
11/06/1990
Assignee
1
DOW BENELUX N.V.
HERBERT H. DOWWEG 4
4530 AA TERNEUZEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5114989
NONE
07612722
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P. O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 9
Reel/Frame:006772/0981   Pages: 4
Recorded: 11/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITS, GUIDO FREDDY
Exec Dt:
02/27/1991
2
THOEN, JOHAN A.
Exec Dt:
02/27/1991
3
GRUNBAUER, HENRI J.M.
Exec Dt:
02/27/1991
4
LIDY, WERNER A.
Exec Dt:
02/27/1991
Assignee
1
DOW BENELUX N.V.
HERBERT H. DOWWEG
5 4542 NM HOEK, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5286759
NONE
07666825
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 10
Reel/Frame:006605/0183   Pages: 4
Recorded: 07/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITS, GUIDO F.
Exec Dt:
09/21/1992
2
THOEN, JOHAN A.
Exec Dt:
09/23/1992
Assignee
1
DOW CHEMICAL COMPANY, THE
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250579
NONE
07951970
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPT.
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 11
Reel/Frame:009802/0883   Pages: 5
Recorded: 03/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOEN, JOHAN A.
Exec Dt:
12/17/1996
2
KENNEDY, JAMES G.
Exec Dt:
12/17/1996
Assignee
1
DOW BENELUX N.V.
AERT VAN NESSTRAAT 45
3012 CA ROTTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5910358
NONE
08746035
Correspondence name and address
DOW CHEMICAL COMPANY THE
STEPHEN S. GRACE
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 12
Reel/Frame:011352/0344   Pages: 5
Recorded: 12/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROOS, RENE
Exec Dt:
08/29/1997
2
THOEN, JOHAN A.
Exec Dt:
08/29/1997
Assignee
1
DOW BENELUX N.V.
AERT VAN NESSTRAAT 45
3012 CA ROTTERDAM, THE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6184294
NONE
09254252
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYLOR
INTELLECTUAL PROPERTY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 13
Reel/Frame:011300/0538   Pages: 5
Recorded: 11/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THOEN, JOHAN A.
Exec Dt:
03/16/1998
Assignee
1
DOW BENELUX N. V.
AERT VAN NESSTRAAT 45
3012 CA ROTTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6187424
NONE
09129580
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYOR
INTELLECTUAL PROPERTY
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 14
Reel/Frame:011307/0637   Pages: 5
Recorded: 11/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THOEN, JOHAN A.
Exec Dt:
03/16/1998
Assignee
1
DOW BENELUX N.V.
AERT VAN NESSTRAAT 45
3012 CA ROTTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6187424
NONE
09129580
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYLOR
INTELLECTUAL PROPERTY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 15
Reel/Frame:010159/0590   Pages: 4
Recorded: 08/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOEN, JOHAN A.
Exec Dt:
01/18/1999
2
KOOPMANS, RUDOLF J.
Exec Dt:
01/18/1999
Assignee
1
DOW BENELUX N.V.
AERT VANA NESSTRAAT 45
3012 CA ROTTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5986009
NONE
09198325
Correspondence name and address
THE DOW CHEMICAL COMPANY
STEPHEN S. GRACE
P.O. BOX 1967
PATENT DEPARTMENT
MIDLAND, MICHIGAN 48641-1967
Assignment: 16
Reel/Frame:013820/0850   Pages: 5
Recorded: 03/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THOEN, JOHAN A.
Exec Dt:
03/20/2001
Assignee
1
DOW BENELUX N.V.
HERBERT H. DOWWEG 5
4542 NM HOEK, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6593005
US20010046606
09769129
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYLOR
INTELLECTUAL PROPERTY
P. O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 17
Reel/Frame:015170/0635   Pages: 5
Recorded: 04/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THOEN, JOHAN A.
Exec Dt:
06/14/2001
Assignee
1
DOW BENELUX N.V.
AERT VAN NESSTRAAT 45
CA ROTTERDAM, NETHERLANDS 3012
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4347222
NONE
06257512
 
6800669
US20020151611
10021774
Correspondence name and address
THE DOW CHEMICAL COMPANY
INTELLECTUAL PROPERTY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 18
Reel/Frame:015233/0928   Pages: 9
Recorded: 10/08/2004
Conveyance: CORRECTED ASSIGNMENT 015170/0635
Assignor
1
THOEN, JOHAN A.
Exec Dt:
06/14/2001
Assignee
1
DOW BENELUX N.V.
HERBERT H. DOWWEG 5
4542 NM HOEK, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6800669
US20020151611
10021774
Correspondence name and address
THE DOW CHEMICAL COMPANY
CRYSTAL S. ROHDE
INTELLECTUAL PROPERTY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 19
Reel/Frame:015233/0941   Pages: 5
Recorded: 10/08/2004
Conveyance: CORRECTED ASSIGNMENT 015170/0635
Assignor
1
THOEN, JOHAN A.
Exec Dt:
06/14/2001
Assignee
1
DOW BENELUX N.V.
HERBERT H. DOWWEG 5
4542 NM HOEK, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6800669
US20020151611
10021774
Correspondence name and address
THE DOW CHEMICAL COMPANY
CRYSTAL S. ROHDE
P.O. BOX 1967
INTELLECTUAL PROPERTY
MIDLAND, MI 48641-1967
Assignment: 20
Reel/Frame:012940/0813   Pages: 5
Recorded: 05/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
THOEN, JOHAN A.
Exec Dt:
11/05/2001
Assignee
1
DOW BELGIUM N.V.
HAVENLAAN 7
3980 TESSENDERLO, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6417242
US20020077379
09970282
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYLOR
P.O. BOX 1967
MIDDLAND, MI 48641-1967
Assignment: 21
Reel/Frame:018823/0114   Pages: 6
Recorded: 01/30/2007
Attorney Dkt #:61473
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAKEMAN, PASCAL E.R.E.J.
Exec Dt:
12/16/2002
2
THOEN, JOHAN A.
Exec Dt:
12/18/2002
Assignee
1
DOW BENELUX B.V.
HERBERT H. DOWWEG 5
HOEK, NETHERLANDS 4542 NM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7192998
US20040242734
10494981
Correspondence name and address
CRYSTAL S. ROHDE
THE DOW CHEMICAL COMPANY
1790 BLDG; WASHINGTON STREET
MIDLAND, MI 48674
Assignment: 22
Reel/Frame:029433/0356   Pages: 4
Recorded: 12/10/2012
Attorney Dkt #:66762A-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOEN, JOHAN A.
Exec Dt:
05/15/2008
2
WOYDT, MATHIAS
Exec Dt:
05/27/2008
Assignee
1
DOW BENELUX B.V.
HERBERT H. DOWWEG 5
NM HOEK, NETHERLANDS 4542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8357644
US20110039741
12988871
Correspondence name and address
MATTHEW ROEDEL
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 23
Reel/Frame:031328/0591   Pages: 4
Recorded: 10/02/2013
Attorney Dkt #:66762A-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOEN, JOHAN A.
Exec Dt:
05/15/2008
2
WOYDT, MATHIAS
Exec Dt:
05/27/2008
Assignee
1
DOW BENELUX B.V.
HERBERT H. DOWWEG 5
NM HOEK, NETHERLANDS 4542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8592357
US20130102507
13715078
Correspondence name and address
MATTHEW ROEDEL
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 24
Reel/Frame:024479/0273   Pages: 6
Recorded: 06/03/2010
Attorney Dkt #:67027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOEN, JOHAN A.
Exec Dt:
08/19/2008
2
MASY, JEAN-PAUL
Exec Dt:
08/19/2008
Assignee
1
DOW BENELUX B.V.
HERBERT H. DOWWEG 5
NM HOEK, NETHERLANDS 4542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100317824
12634246
Correspondence name and address
MONICA RUBIO
2301 N. BRAZOSPORT BLVD. B-1211
FREEPORT, TX 77541
Assignment: 25
Reel/Frame:031194/0054   Pages: 8
Recorded: 09/12/2013
Attorney Dkt #:68181-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERSBULCK, JOCHEM
Exec Dt:
10/05/2009
2
VINCI, DANIELE
Exec Dt:
10/05/2009
3
THOEN, JOHAN A.
Exec Dt:
09/25/2009
Assignee
1
DOW BENELUX B.V.
HERBERT H. DOWWEG 5
NM HOEK, NETHERLANDS 4542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8580984
US20120136168
13378059
Correspondence name and address
MATTHEW ROEDEL
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 26
Reel/Frame:038148/0851   Pages: 4
Recorded: 03/31/2016
Attorney Dkt #:67158-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOEN, JOHAN A.
Exec Dt:
05/27/2011
2
WOYDT, MATHIAS
Exec Dt:
05/28/2011
Assignee
1
DOW BENELUX B.V.
HERBERT H. DOWWEG 5
HOCK, NETHERLANDS 4542 NM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140018272
14001211
Correspondence name and address
KATHY WERTZ
2040 DOW CENTER
MIDLAND, MI 48674

Search Results as of: 05/02/2024 12:26 AM
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