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 : KOLTHAMMER, BRIAN W. S.
Total Assignments: 7
Assignment: 1
Reel/Frame:004888/0336   Pages: 4
Recorded: 05/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUNMORE, GORDON C.
Exec Dt:
09/26/1986
2
TAYLOR, KEVIN C.
Exec Dt:
10/08/1986
3
KOLTHAMMER, BRIAN W. S.
Exec Dt:
10/08/1986
Assignee
1
DOW CHEMICAL COMPANY, THE
ABBOTT ROAD
2030 DOW CENTER
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4767860
NONE
06917861
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MI 48461-1967
Assignment: 2
Reel/Frame:013681/0882   Pages: 7
Recorded: 01/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARIKH, DEEPAK R.
Exec Dt:
01/29/1992
2
CARDWELL ROBERT S.
Exec Dt:
12/30/1991
3
KOLTHAMMER, BRIAN W. S.
Exec Dt:
12/30/1991
Assignee
1
DOW GLOBAL TECHNOLOGIES INC.
WASHINGTON STREET, 1790 BUILDING
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6538070
NONE
08858664
Correspondence name and address
WHYTE HIRSCHBOECK DUBEK S.C.
ALAN E. WAGNER
111 EAST WISCONSIN AVENUE, SUITE 2100
MILWAUKEE, WI 83202
Assignment: 3
Reel/Frame:008029/0723   Pages: 3
Recorded: 07/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEFNER, JOHN G.
Exec Dt:
01/21/1993
2
KOLTHAMMER, BRIAN W. S.
Exec Dt:
01/21/1993
Assignee
1
DOW CHEMICAL COMPANY, THE
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5565547
NONE
08441137
Correspondence name and address
DOW CHEMICAL COMPANY, THE
STEPHEN S. GRACE
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 4
Reel/Frame:007739/0798   Pages: 3
Recorded: 12/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSEN, ROBERT K.
Exec Dt:
01/25/1994
2
KOLTHAMMER, BRIAN W. S.
Exec Dt:
01/25/1994
Assignee
1
DOW CHEMICAL COMPANY, THE
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5504223
NONE
08186402
Correspondence name and address
THE DOW CHEMICAL COMPANY
STEPHEN S. GRACE
P. O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 5
Reel/Frame:010352/0315   Pages: 5
Recorded: 10/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWINDOLL, ROBERT D.
Exec Dt:
07/26/1996
2
STORY, BRUCE A.
Exec Dt:
07/10/1996
3
KOLTHAMMER, BRIAN W. S.
Exec Dt:
07/11/1996
4
PEIL, KEVIN P.
Exec Dt:
08/07/1996
5
WILSON, DAVID R.
Exec Dt:
08/02/1996
6
STEVENS, JAMES C.
Exec Dt:
07/17/1996
Assignee
1
DOW CHEMICAL COMPANY, THE
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6025448
NONE
08659976
Correspondence name and address
THE DOW CHEMICAL COMPANY
STEPHEN S. GRACE
PATENT DEPARTMENT
P. O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 6
Reel/Frame:012816/0156   Pages: 4
Recorded: 04/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINLAYSON, MALCOLM F.
Exec Dt:
05/08/1997
2
GUERRA, RAPLH C.
Exec Dt:
05/08/1997
3
GARRISON, CRAIG C.
Exec Dt:
05/08/1997
4
GUEST, MARTIN J.
Exec Dt:
05/08/1997
5
KOLTHAMMER, BRIAN W. S.
Exec Dt:
05/08/1997
6
UELIGGER, STEVEN M.
Exec Dt:
05/08/1997
7
PARIKH, DEEPAK R.
Exec Dt:
05/08/1997
Assignee
1
DOW CHEMICAL COMPANY, THE
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6723810
US20020156222
10026158
Correspondence name and address
VINSON & ELKINS L.L.P.
GREGORY L. PORTER
2300 FIRST CITY TOWER
1001 FANNIN STREET
HOUSTON TX 77002-6760
Assignment: 7
Reel/Frame:010451/0225   Pages: 6
Recorded: 12/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCADON, MARK H.
Exec Dt:
10/14/1997
2
NICKIAS, PETER N.
Exec Dt:
10/13/1997
3
PATTON, JASSON T.
Exec Dt:
10/13/1997
4
SHANKAR, RAVI B.
Exec Dt:
10/15/1997
5
TIMMERS, FRANCIS J.
Exec Dt:
10/14/1997
6
VANDERLENDE, DANIEL D.
Exec Dt:
10/28/1997
7
KOLTHAMMER, BRIAN W. S.
Exec Dt:
11/10/1997
8
UELIGGER, STEVEN W.
Exec Dt:
10/29/1997
Assignee
1
DOW CHEMICAL COMPANY, THE
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5965756
NONE
08949505
 
6034022
NONE
09325049
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYLOR
INTELLECTUAL PROPERTY
P.O. BOX 1967
MIDLAND, MI 48641-1967

Search Results as of: 05/21/2024 11:17 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