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Patent Assignment Assignor Details
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Assignor Name : DUSCHANEK, HELMUT
Total Assignments: 4
Assignment: 1
Reel/Frame:006003/0752   Pages: 2
Recorded: 01/31/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/25/1991
2
Exec Dt:
11/30/1991
3
Exec Dt:
11/26/1991
4
Exec Dt:
12/05/1991
5
Exec Dt:
11/26/1991
Assignee
1
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07830164
Correspondence name and address
PATENT DEPARTMENT
MILES INC.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:007100/0891   Pages: 2
Recorded: 08/02/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/1994
2
Exec Dt:
07/13/1994
3
Exec Dt:
07/20/1994
4
Exec Dt:
07/08/1994
5
Exec Dt:
07/08/1994
Assignee
1
51379 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08285384
Correspondence name and address
MILES INC. - PATENT DEPARTMENT
DONNA J. VEATCH
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:012154/0398   Pages: 2
Recorded: 08/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2001
2
Exec Dt:
08/16/2001
3
Exec Dt:
08/17/2001
Assignee
1
D-51379 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09942514
Correspondence name and address
BAYER CORPORATION
LYNDANNE M. WHALEN
PATENT DEPARMTENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:017883/0277   Pages: 3
Recorded: 05/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2006
2
Exec Dt:
03/01/2006
3
Exec Dt:
02/28/2006
Assignee
1
51379 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11375949
Correspondence name and address
LYNDANNE M. WHALEN
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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