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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 : SCHROCK, ALAN K.
Total Assignments: 29
Assignment: 1
Reel/Frame:004754/0397   Pages: 2
Recorded: 07/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/28/1986
2
Exec Dt:
02/28/1986
3
Exec Dt:
02/28/1986
Assignee
1
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06835013
Correspondence name and address
RICHARD G. WATERMAN
P. O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 2
Reel/Frame:004754/0395   Pages: 2
Recorded: 07/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/09/1986
2
Exec Dt:
06/09/1986
3
Exec Dt:
06/09/1986
Assignee
1
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06872372
Correspondence name and address
RICHARD G. WATERMAN
P. O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 3
Reel/Frame:004977/0188   Pages: 2
Recorded: 11/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/02/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07132734
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 4
Reel/Frame:006142/0991   Pages: 3
Recorded: 06/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/14/1988
2
Exec Dt:
01/19/1988
Assignee
1
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07151682
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MICH. 48641-1967
Assignment: 5
Reel/Frame:005128/0246   Pages: 2
Recorded: 06/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/31/1988
2
Exec Dt:
05/27/1988
3
Exec Dt:
05/27/1988
Assignee
1
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07205141
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48640
Assignment: 6
Reel/Frame:005892/0327   Pages: 3
Recorded: 11/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/19/1989
2
Exec Dt:
05/22/1989
3
Exec Dt:
05/17/1989
Assignee
1
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07355767
Correspondence name and address
R. G. WATERMAN
P. O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 7
Reel/Frame:006284/0391   Pages: 5
Recorded: 09/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/13/1990
2
Exec Dt:
12/17/1990
3
Exec Dt:
12/19/1990
Assignee
1
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07632868
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 8
Reel/Frame:006344/0961   Pages: 4
Recorded: 12/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/12/1990
2
Exec Dt:
12/17/1990
3
Exec Dt:
12/19/1990
Assignee
1
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07894003
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
POST OFFICE BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 9
Reel/Frame:006276/0792   Pages: 3
Recorded: 09/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/23/1991
2
Exec Dt:
07/23/1991
Assignee
1
2030 DOW CENTER, ABBOTT ROAD,
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07736270
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 10
Reel/Frame:011910/0910   Pages: 8
Recorded: 06/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/29/1999
2
Exec Dt:
01/03/2000
3
Exec Dt:
12/17/1999
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09464113
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYLOR
INTELLECTUAL PROPERTY
P.O BOX 1967
MIDLAND, MI 48641-1967
Assignment: 11
Reel/Frame:013760/0291   Pages: 10
Recorded: 02/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/1999
2
Exec Dt:
12/17/1999
3
Exec Dt:
03/13/2000
4
Exec Dt:
02/07/2000
5
Exec Dt:
12/13/1999
6
Exec Dt:
03/13/2000
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09738027
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYLOR
INTELLECTUAL PROPERTY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 12
Reel/Frame:014919/0580   Pages: 11
Recorded: 07/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/1999
2
Exec Dt:
12/17/1999
3
Exec Dt:
03/13/2000
4
Exec Dt:
03/13/2000
5
Exec Dt:
12/13/1999
6
Exec Dt:
02/14/2000
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09738027
Correspondence name and address
CRYSTAL ROHDE
THE DOW CHEMICAL COMPANY
1790 BUILDING; WASHINGTON STREET
MIDLAND, MI 48674
Assignment: 13
Reel/Frame:043094/0151   Pages: 10
Recorded: 07/25/2017
Attorney Dkt #:60209B-US-CNT[1]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/1999
2
Exec Dt:
12/17/1999
3
Exec Dt:
03/13/2000
4
Exec Dt:
03/13/2000
5
Exec Dt:
03/29/2000
6
Exec Dt:
02/14/2000
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10942262
Correspondence name and address
KATHY WERTZ
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 14
Reel/Frame:014061/0696   Pages: 7
Recorded: 05/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2001
2
Exec Dt:
05/29/2001
3
Exec Dt:
08/07/2001
4
Exec Dt:
08/09/2001
5
Exec Dt:
08/15/2001
6
Exec Dt:
08/06/2001
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09799402
Correspondence name and address
THE DOW CHEMICAL COMPAMY
CRYSTAL S. ROHDE
INTELLECTUAL PROPERTY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 15
Reel/Frame:015284/0812   Pages: 7
Recorded: 10/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2001
2
Exec Dt:
01/24/2002
3
Exec Dt:
11/28/2001
4
Exec Dt:
10/18/2001
5
Exec Dt:
10/15/2001
6
Exec Dt:
10/16/2001
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10332310
Correspondence name and address
CRYSTAL ROHDE
THE DOW CHEMICAL COMPANY
1790 BUILDING; WASHINGTON STREET
MIDLAND, MI 48674
Assignment: 16
Reel/Frame:015816/0126   Pages: 3
Recorded: 03/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2002
2
Exec Dt:
02/21/2002
3
Exec Dt:
03/18/2002
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10015815
Correspondence name and address
CRYSTAL ROHDE
THE DOW CHEMICAL COMPANY
1790 BUILDING; WASHINGTON STREET
MIDLAND, MI 48674
Assignment: 17
Reel/Frame:024403/0636   Pages: 12
Recorded: 05/18/2010
Attorney Dkt #:61829B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2002
2
Exec Dt:
07/25/2002
3
Exec Dt:
07/26/2002
4
Exec Dt:
07/25/2002
5
Exec Dt:
09/16/2002
6
Exec Dt:
08/06/2002
7
Exec Dt:
09/06/2002
8
Exec Dt:
10/21/2002
9
Exec Dt:
07/25/2002
10
Exec Dt:
08/07/2002
11
Exec Dt:
10/08/2002
Assignee
1
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12328868
Correspondence name and address
KIMBERLY LEAL
2301 N. BRAZOSPORT BLVD
B-1211
FREEPORT, TX 77541
Assignment: 18
Reel/Frame:043560/0068   Pages: 16
Recorded: 09/12/2017
Attorney Dkt #:61829A-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2002
2
Exec Dt:
07/25/2002
3
Exec Dt:
07/26/2002
4
Exec Dt:
07/25/2002
5
Exec Dt:
09/16/2002
6
Exec Dt:
08/06/2002
7
Exec Dt:
09/06/2002
8
Exec Dt:
10/21/2002
9
Exec Dt:
07/25/2002
10
Exec Dt:
08/07/2002
11
Exec Dt:
10/08/2002
Assignee
1
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10508805
Correspondence name and address
KATHY WERTZ
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 19
Reel/Frame:024404/0399   Pages: 12
Recorded: 05/18/2010
Attorney Dkt #:61829B US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2003
2
Exec Dt:
05/12/2003
3
Exec Dt:
05/07/2003
4
Exec Dt:
05/07/2003
5
Exec Dt:
06/12/2003
6
Exec Dt:
05/07/2003
7
Exec Dt:
06/10/2003
8
Exec Dt:
06/10/2003
9
Exec Dt:
05/07/2003
10
Exec Dt:
05/08/2003
11
Exec Dt:
06/11/2003
Assignee
1
WASHINGTON STREET
1790 BUILDING
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12328868
Correspondence name and address
KIMBERLY LEAL
2301 N. BRAZOSPORT BLVD
B-1211
FREEPORT, TX 77541
Assignment: 20
Reel/Frame:023310/0600   Pages: 7
Recorded: 10/01/2009
Attorney Dkt #:63104A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/05/2004
2
Exec Dt:
05/05/2004
3
Exec Dt:
05/06/2004
4
Exec Dt:
05/05/2004
5
Exec Dt:
05/05/2004
6
Exec Dt:
05/11/2004
7
Exec Dt:
05/11/2004
Assignee
1
WASHINGTON STREET
1790 BUILDING
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10551854
Correspondence name and address
PATTIE KIPFMILLER
THE DOW CHEMICAL COMPANY
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 21
Reel/Frame:025843/0631   Pages: 12
Recorded: 02/22/2011
Attorney Dkt #:62260A US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2004
2
Exec Dt:
05/05/2004
3
Exec Dt:
05/05/2004
4
Exec Dt:
05/05/2004
5
Exec Dt:
05/19/2004
6
Exec Dt:
05/05/2004
7
Exec Dt:
05/14/2004
8
Exec Dt:
05/11/2004
Assignee
1
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10553767
Correspondence name and address
KIMBERLY LEAL
2301 N. BRAZOSPORT BLVD
B-1211
FREEPORT, TX 77541
Assignment: 22
Reel/Frame:027377/0699   Pages: 11
Recorded: 12/13/2011
Attorney Dkt #:63104A US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2004
2
Exec Dt:
05/05/2004
3
Exec Dt:
05/05/2004
4
Exec Dt:
05/06/2004
5
Exec Dt:
05/05/2004
6
Exec Dt:
05/05/2004
7
Exec Dt:
05/11/2004
Assignee
1
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12565446
Correspondence name and address
KIMBERLY LEAL
2301 N. BRAZOSPORT BLVD
B-1211
FREEPORT, TX 77541
Assignment: 23
Reel/Frame:027375/0788   Pages: 12
Recorded: 12/13/2011
Attorney Dkt #:63562 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2004
2
Exec Dt:
07/28/2004
3
Exec Dt:
07/20/2004
4
Exec Dt:
08/16/2004
5
Exec Dt:
06/30/2004
6
Exec Dt:
09/13/2004
Assignee
1
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10554633
Correspondence name and address
KIMBERLY LEAL
2301 N. BRAZOSPORT BLVD
B-1211
FREEPORT, TX 77541
Assignment: 24
Reel/Frame:020027/0491   Pages: 5
Recorded: 10/15/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2006
2
Exec Dt:
06/22/2006
3
Exec Dt:
06/20/2006
4
Exec Dt:
06/05/2006
5
Exec Dt:
06/13/2006
6
Exec Dt:
07/07/2006
Assignee
1
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11918633
Correspondence name and address
GARY C. COHN
1147 N. 4TH STREET, UNIT 6E
PHILADELPHIA, PA 19123
Assignment: 25
Reel/Frame:020399/0649   Pages: 7
Recorded: 01/23/2008
Attorney Dkt #:64233A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2006
2
Exec Dt:
06/06/2006
3
Exec Dt:
06/06/2006
4
Exec Dt:
06/06/2006
5
Exec Dt:
06/20/2006
6
Exec Dt:
07/07/2006
7
Exec Dt:
06/14/2006
8
Exec Dt:
06/05/2006
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11996505
Correspondence name and address
THE DOW CHEMICAL COMPANY GARY C. COHN
1147 NORTH 4TH STREET
UNIT 6E
PHILADELPHIA, PA 19123
Assignment: 26
Reel/Frame:022356/0641   Pages: 5
Recorded: 03/06/2009
Attorney Dkt #:64664A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2007
2
Exec Dt:
02/27/2007
3
Exec Dt:
03/02/2007
4
Exec Dt:
04/17/2007
Assignee
1
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12440269
Correspondence name and address
THE DOW CHEMICAL COMPANY GARY C. COHN
P. O. BOX 313
HUNTINGDON VALLEY, PA 19006
Assignment: 27
Reel/Frame:022891/0279   Pages: 8
Recorded: 06/30/2009
Attorney Dkt #:64552A US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/2007
2
Exec Dt:
08/14/2007
3
Exec Dt:
06/21/2007
Assignee
1
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12439956
Correspondence name and address
JERE L. POLMATIER
WHYTE HIRSCHBOECK DUDEK S.C.
555 EAST WELLS STREET, SUITE 1900
MILWAUKEE, WI 53202
Assignment: 28
Reel/Frame:037501/0171   Pages: 14
Recorded: 01/15/2016
Attorney Dkt #:67415-US-PCD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/2009
2
Exec Dt:
07/22/2009
3
Exec Dt:
08/18/2009
4
Exec Dt:
08/20/2009
5
Exec Dt:
07/20/2009
Assignee
1
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13646056
Correspondence name and address
BARB STIEVE
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 29
Reel/Frame:037093/0024   Pages: 4
Recorded: 11/19/2015
Attorney Dkt #:70125 US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/06/2011
2
Exec Dt:
07/06/2011
3
Exec Dt:
07/18/2011
4
Exec Dt:
07/23/2011
Assignee
1
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13990488
Correspondence name and address
THE DOW CHEMICAL COMPANY -- GARY C COHN
325 7TH AVENUE, #203
SAN DIEGO, CA 92101

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