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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 5
Patent #:
5629377
Issue Dt:
05/13/1997
Application #:
08505181
Filing Dt:
08/11/1995
Inventors:
JOSEF H. BURGERT, STEPHEN B. CHRISTENSEN, HERBERT A. GARTNER, FREDRIC L. BUCHHOLZ et al
Title:
WATER ABSORBENT RESIN PARTICLES OF CROSSLINKED CARBOXYL CONTAINING POLYMERS AND METHOD OF PREPARATION
Assignment: 1
Reel/Frame:
008323/0282Recorded: 01/28/1997Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BURGERT, JOSEF HERMANN
Exec Dt:
03/12/1993
GARTNER, HERBERT ALFONS
Exec Dt:
03/12/1993
Assignee:
DOW DEUTSCHLAND, INC.
POSTFACH 20
WERK RHEINMUENSTER, INDUSTRIESTRASSE 1
77815 RHEINMUENSTER, GERMANY
Correspondent:
THE DOW CHEMICAL COMPANY
STEPHEN S. GRACE
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 2
Reel/Frame:
008335/0174Recorded: 01/27/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHRISTENSEN, STEPHEN B.
Exec Dt:
03/03/1994
BUCHHOLZ, FREDRIC L.
Exec Dt:
03/04/1994
JOHNSON, THOMAS C.
Exec Dt:
03/04/1994
GRAHAM, ANDREW T.
Exec Dt:
03/04/1994
Assignee:
DOW CHEMICAL COMPANY, THE
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Correspondent:
THE DOW CHEMICAL COMPANY
STEPHEN S. GRACE
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 3
Reel/Frame:
008323/0271Recorded: 01/28/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DOW DEUTSCHLAND,INC,
Exec Dt:
03/08/1994
Assignee:
DOW CHEMICAL COMPANY, THE
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Correspondent:
THE DOW CHEMICAL COMPANY
DEBORAH CROSBY DELUDE
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 4
Reel/Frame:
018099/0354Recorded: 08/14/2006Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
THE DOW CHEMICAL COMPANY
Exec Dt:
07/01/2006
DOW GLOBAL TECHNOLOGIES INC.
Exec Dt:
07/01/2006
Assignee:
STOCKHAUSE GMBH
BAKERPFAD 25
D-47805 KREFELD, GERMANY
Correspondent:
PHILIP P. MCCANN
P.O. BOX 21927
GREENSBORO, NC 27420
Assignment: 5
Reel/Frame:
018323/0683Recorded: 10/02/2006Pages: 19
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE AND ADD MISSING PAGE TO THE DOCUMENT PREVIOUSLY RECORDED ON REEL 018099 FRAME 0354. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
THE DOW CHEMICAL COMPANY
Exec Dt:
07/01/2006
DOW GLOBAL TECHNOLOGIES INC.
Exec Dt:
07/01/2006
Assignee:
STOCKHAUSEN GMBH
BAKERPFAD 25
47805 KREFELD, GERMANY
Correspondent:
PHILIP P. MCCANN
P.O. BOX 21927
GREENSBORO, NC 27420

Search Results as of: 05/21/2024 02:05 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