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Patent Assignment Assignor Details
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Assignor Name : HARTWELL, GEORGE E.
Total Assignments: 25
Assignment: 1
Reel/Frame:004195/0373   Pages: 2
Recorded: 12/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/25/1982
2
Exec Dt:
08/25/1982
Assignee
1
MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06412333
Correspondence name and address
RICHARD G. WATERMAN
P. O. BOX 1967
MIDLAND, MI 48640
Assignment: 2
Reel/Frame:005243/0902   Pages: 2
Recorded: 02/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/13/1988
2
Exec Dt:
04/13/1988
3
Exec Dt:
04/13/1988
Assignee
1
2030 DOW CENTER, ABBOTT ROAD
A CORP. OF DE
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07181622
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 3
Reel/Frame:005673/0838   Pages: 3
Recorded: 04/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/14/1988
2
Exec Dt:
10/14/1988
3
Exec Dt:
10/14/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07257891
Correspondence name and address
DR. RICHARD WATERMAN
THE DOW CHEM. CO.
PATENT DEPT.
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 4
Reel/Frame:005241/0586   Pages: 2
Recorded: 03/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/01/1988
2
Exec Dt:
11/01/1988
3
Exec Dt:
11/01/1988
Assignee
1
2030 DOW CENTER, ABBOTT ROAD
A CORP. OF DE
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07265610
Correspondence name and address
DR. RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 5
Reel/Frame:005539/0978   Pages: 3
Recorded: 12/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/20/1988
2
Exec Dt:
12/20/1988
3
Exec Dt:
12/20/1988
Assignee
1
2030 DOW CENTER
ABBOTT RD. A CORP. OF DE
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07287189
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PO BOX 1967
MIDLAND, MICHIGAN USA 48641-1967
Assignment: 6
Reel/Frame:005576/0515   Pages: 4
Recorded: 01/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/08/1989
2
Exec Dt:
03/08/1989
3
Exec Dt:
03/08/1989
4
Exec Dt:
03/09/1989
5
Exec Dt:
03/10/1989
Assignee
1
2030 DOW CENTER, ABBOTT RD.
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07314528
Correspondence name and address
DR. RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 7
Reel/Frame:005348/0917   Pages: 4
Recorded: 06/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/04/1989
2
Exec Dt:
05/04/1989
3
Exec Dt:
05/02/1989
4
Exec Dt:
05/04/1989
5
Exec Dt:
04/24/1989
Assignee
1
2030 DOW CENTER, ABBOTT ROAD
A CORP. OF DE.
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07348246
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48640-1967
Assignment: 8
Reel/Frame:006005/0178   Pages: 3
Recorded: 01/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/21/1989
2
Exec Dt:
06/21/1989
3
Exec Dt:
06/21/1989
Assignee
1
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07622444
Correspondence name and address
THE DOW CHEMICAL COMPANY
ATTN: RICHARD G. WATERMAN
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 9
Reel/Frame:005829/0231   Pages: 3
Recorded: 09/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/22/1990
2
Exec Dt:
06/22/1990
3
Exec Dt:
06/22/1990
Assignee
1
2030 DOW CENTER, ABBOTT RD.
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07542489
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 19678641-1967
MIDLAND, MI 48641-1967
Assignment: 10
Reel/Frame:005811/0931   Pages: 5
Recorded: 08/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/12/1990
2
Exec Dt:
09/10/1990
3
Exec Dt:
09/07/1990
4
Exec Dt:
09/07/1990
5
Exec Dt:
09/10/1990
6
Exec Dt:
09/12/1990
Assignee
1
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07582446
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 11
Reel/Frame:006109/0048   Pages: 3
Recorded: 05/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/10/1991
2
Exec Dt:
07/15/1991
3
Exec Dt:
07/10/1991
Assignee
1
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07730415
Correspondence name and address
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 12
Reel/Frame:006638/0469   Pages: 3
Recorded: 08/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/1992
2
Exec Dt:
03/02/1992
3
Exec Dt:
03/02/1992
Assignee
1
2030 DOW CENTER, ABBOTT ROAD MIDLAND, MICHIGAN 48640
MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07844816
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMCIAL COMPANY
PATENT DEPT.
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 13
Reel/Frame:006709/0653   Pages: 4
Recorded: 10/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/1992
2
Exec Dt:
03/02/1992
3
Exec Dt:
03/02/1992
Assignee
1
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07844816
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 14
Reel/Frame:007202/0836   Pages: 4
Recorded: 11/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/1993
2
Exec Dt:
12/09/1993
3
Exec Dt:
12/09/1993
4
Exec Dt:
12/09/1993
Assignee
1
2030 DOW CENTER, ABBOTT ROAD MIDLAND, MI 48640
MIDLAND,, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08165060
Correspondence name and address
THE DOW CHEMICAL COMPANY
STEPHEN S. GRACE
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 15
Reel/Frame:010067/0415   Pages: 5
Recorded: 07/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/1997
2
Exec Dt:
12/04/1997
3
Exec Dt:
08/25/1997
4
Exec Dt:
03/02/1998
5
Exec Dt:
12/04/1997
Assignee
1
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
09209699
 
NONE
09209699
Correspondence name and address
THE DOW CHEMICAL COMPANY
STEPHEN S. GRACE
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 16
Reel/Frame:010478/0922   Pages: 5
Recorded: 12/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/1997
2
Exec Dt:
02/17/1997
3
Exec Dt:
08/25/1997
4
Exec Dt:
12/04/1997
5
Exec Dt:
12/04/1997
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09209700
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYLOR
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
UNITED STATES OF AMERICA
Assignment: 17
Reel/Frame:013337/0390   Pages: 4
Recorded: 09/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/1997
2
Exec Dt:
02/27/1998
3
Exec Dt:
08/25/1997
4
Exec Dt:
12/04/1997
5
Exec Dt:
12/04/1997
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
09209700
 
NONE
09458559
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYLOR
P.O. BOX 1967
INTELLECTUAL PROPERTY
MIDLAND, MI 48641-1967
Assignment: 18
Reel/Frame:043543/0722   Pages: 6
Recorded: 09/11/2017
Attorney Dkt #:42637G-US-DIV[1]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/1997
2
Exec Dt:
02/17/1998
3
Exec Dt:
08/25/1997
4
Exec Dt:
12/04/1997
5
Exec Dt:
12/04/1997
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09966535
Correspondence name and address
KATHY WERTZ
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 19
Reel/Frame:012269/0132   Pages: 5
Recorded: 10/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/1998
2
Exec Dt:
04/16/1998
3
Exec Dt:
06/23/1998
4
Exec Dt:
04/17/1998
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09647771
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYLOR
INTELLECTUAL PROPERTY
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 20
Reel/Frame:014497/0067   Pages: 5
Recorded: 09/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/1999
2
Exec Dt:
05/26/1999
3
Exec Dt:
05/26/1999
4
Exec Dt:
02/08/1999
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09831427
Correspondence name and address
THE DOW CHEMICAL COMPANY
CRYSTAL S. ROHDE
PO BOX 1967
MIDLAND, MI 48641-1967
Assignment: 21
Reel/Frame:012069/0969   Pages: 4
Recorded: 08/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/1999
2
Exec Dt:
12/06/1999
3
Exec Dt:
12/02/1999
4
Exec Dt:
12/06/1999
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09458136
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYLOR
INTELLECTUAL PROPERTY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 22
Reel/Frame:011573/0798   Pages: 6
Recorded: 02/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2000
2
Exec Dt:
05/02/2000
3
Exec Dt:
05/02/2000
4
Exec Dt:
05/02/2000
5
Exec Dt:
05/01/2000
6
Exec Dt:
06/01/2000
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09544743
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYLOR
INTELLECTUAL PROPERTY
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 23
Reel/Frame:015173/0442   Pages: 5
Recorded: 09/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2000
2
Exec Dt:
05/02/2000
3
Exec Dt:
05/02/2000
4
Exec Dt:
05/02/2000
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09544742
Correspondence name and address
CRYSTAL ROHDE
THE DOW CHEMICAL COMPANY
1790 BUILDING; WASHINGTON STREET
MIDLAND, MI 48674
Assignment: 24
Reel/Frame:015887/0124   Pages: 7
Recorded: 04/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2002
2
Exec Dt:
05/02/2000
3
Exec Dt:
05/02/2000
4
Exec Dt:
05/02/2000
5
Exec Dt:
05/02/2000
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10148804
Correspondence name and address
CRYSTAL ROHDE
THE DOW CHEMICAL COMPANY
1790 BUILDING; WASHINGTON STREET
MIDLAND, MI 48674
Assignment: 25
Reel/Frame:018108/0272   Pages: 6
Recorded: 08/15/2006
Attorney Dkt #:61121A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2002
2
Exec Dt:
11/18/2002
3
Exec Dt:
11/14/2002
4
Exec Dt:
10/17/2002
Assignee
1
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10484328
Correspondence name and address
CRYSTAL S. ROHDE
THE DOW CHEMICAL COMPANY
1790 BUILDING; WASHINGTON STREET
MIDLAND, MI 48674

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