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Patent Assignment Assignor Details
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Assignor Name : QUACK, WOLFGANG
Total Assignments: 4
Assignment: 1
Reel/Frame:004755/0615   Pages: 2
Recorded: 09/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/12/1983
Assignee
1
D-2160 STADE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06760235
Correspondence name and address
RICHARD G. WATERMAN
P. O. BOX 1967
MIDLAND, MI 48461-1967
Assignment: 2
Reel/Frame:011300/0465   Pages: 5
Recorded: 11/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/16/1998
Assignee
1
BUETZFLETHERSAND, P.O. BOX 1120
ZWEIGNIEDERLASSUNG, STADE
21677 STADE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09129580
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYLOR
INTELLECTUAL PROPERTY
P. O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 3
Reel/Frame:011307/0632   Pages: 5
Recorded: 11/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/16/1998
Assignee
1
BUETZFLETHERSAND, P.O. BOX 1120
ZWEIGNIEDERLASSUNG, STADE
21677 STADE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09129580
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYLOR
P.O. BOX 1967
INTELLECTUAL PROPERTY
MIDLAND, MICHIGAN 48641-1967
Assignment: 4
Reel/Frame:043164/0615   Pages: 4
Recorded: 08/02/2017
Attorney Dkt #:61891A-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/26/2002
Assignee
1
BUETZFLETHERSAND
STADE - BUETZFLETH, GERMANY 21677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10484906
Correspondence name and address
KATHY WERTZ
2040 DOW CENTER
MIDLAND, MI 48674

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