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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 : EIFFLER, JURGEN
Total Assignments: 7
Assignment: 1
Reel/Frame:006050/0803   Pages: 4
Recorded: 02/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/26/1988
2
Exec Dt:
05/26/1988
3
Exec Dt:
05/26/1988
Assignee
1
BUTZFLETHERSAND 2160 STADE
Property
 
Pat #
Pub #
Intl #
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NONE
07367529
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL CO.
PATENT DEPT.
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 2
Reel/Frame:006441/0992   Pages: 4
Recorded: 03/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/01/1988
2
Exec Dt:
08/01/1988
Assignee
1
BUTZFLETHERSAND
2160 STADE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07380568
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:006353/0848   Pages: 4
Recorded: 11/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/26/1990
Assignee
1
BUTZFLETHERSAND
2160 STADE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07490794
Correspondence name and address
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 4
Reel/Frame:007638/0222   Pages: 4
Recorded: 09/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/25/1994
2
Exec Dt:
07/25/1994
Assignee
1
P.O. BOX 1120
BEUTZFLETHERSAND
21677 STADE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08300682
Correspondence name and address
THE DOW CHEMICAL COMPANY
STEPHEN S. GRACE
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 5
Reel/Frame:007941/0963   Pages: 4
Recorded: 03/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/19/1996
Assignee
1
P.O. BOX 1120
ZWEIGNIEDERLASSUNG, STADE BUETZFLETHERSAND
21677 STADE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08264836
Correspondence name and address
THE DOW CHEMICAL COMPANY
STEPHEN S. GRACE
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 6
Reel/Frame:009260/0476   Pages: 4
Recorded: 06/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/10/1997
Assignee
1
BUETZFLETHERSAND, P.O. BOX 1120
ZWEINGNIEDERLASSUNG, STADE
21677 STADE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08780278
Correspondence name and address
THE DOW CHEMICAL COMPANY
STEPHEN S. GRACE
PATENT DEPT.
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 7
Reel/Frame:012032/0825   Pages: 5
Recorded: 07/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/1998
2
Exec Dt:
02/06/1998
Assignee
1
BUETZFLETHERSAND P.O. BOX 1120
ZWEIGNIEDERLASSUNG, STADE
21677 STADE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09232778
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYLOR
INTELLECTUAL PROPERTY
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967

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