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Patent Assignment Assignor Details
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Assignor Name : BRECHT, KLAUS
Total Assignments: 11
Assignment: 1
Reel/Frame:005354/0688   Pages: 3
Recorded: 06/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REIMER, UWE
Exec Dt:
05/30/1990
2
KRETSCHMER, JURGEN
Exec Dt:
05/30/1990
3
BRECHT, KLAUS
Exec Dt:
06/01/1990
Assignee
1
DAIMLER-BENZ AG
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5054459
NONE
07529440
Correspondence name and address
EVENSON, WANDS, EDWARDS,
LENAHAN & MCKEOWN
1825 K STREET, NW, STE. 919
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005680/0544   Pages: 2
Recorded: 04/16/1991
Conveyance: ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Assignors
1
FRANYUTTI, SERGIO
Exec Dt:
04/12/1991
2
BRECHT, KLAUS
Exec Dt:
04/02/1991
Assignees
1
MOBAY CORPORATION, PITTSBURGH, PA., A CORP. OF NJ
PENNSYLVANIA
2
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5166183
NONE
07686078
Correspondence name and address
PATENT DEPT.
MOBAY CORPORATION
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:007219/0411   Pages: 2
Recorded: 10/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, HANS G.
Exec Dt:
09/13/1994
2
HAAS, PETER
Exec Dt:
09/12/1994
3
MICHELS, ERHARD
Exec Dt:
09/12/1994
4
WEBER, CHRISTIAN
Exec Dt:
09/13/1994
5
BRECHT, KLAUS
Exec Dt:
09/13/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5464880
NONE
08332676
Correspondence name and address
MILES INC.
DONNA J. VEATCH
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PENNSYLVANIA 15205
Assignment: 4
Reel/Frame:010010/0727   Pages: 2
Recorded: 05/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRECHT, KLAUS
Exec Dt:
02/08/1999
2
ARNTZ, HANS-DETLEF
Exec Dt:
02/08/1999
3
JOHN, BERNHARD
Exec Dt:
02/08/1999
Assignee
1
BAKER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6521676
US20020013377
09308284
Correspondence name and address
BAYER CORPORATION
LYNDANNE M. WHALEN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 5
Reel/Frame:012643/0322   Pages: 2
Recorded: 12/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARNTZ, HANS-DETLEF
Exec Dt:
10/05/2001
2
BRECHT, KLAUS
Exec Dt:
10/10/2001
3
JOHN, BERNHARD
Exec Dt:
10/17/2001
4
SEIFERT, PETER
Exec Dt:
10/16/2001
5
SCHNEIDER, MICHAEL
Exec Dt:
10/15/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6989406
NONE
10018177
Correspondence name and address
BAYER CORPORATION
LYNDANNE M. WHALEN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:013238/0115   Pages: 2
Recorded: 08/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRECHT, KLAUS
Exec Dt:
07/02/2002
2
GRIMM, WOLFGANG
Exec Dt:
07/02/2002
3
SCHLEIERMACHER, STEPHAN
Exec Dt:
07/02/2002
4
SCHUETZE, MARC
Exec Dt:
07/02/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6590057
NONE
10228535
Correspondence name and address
BAYER CORPORATION
DONNA J. VEATCH
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:014602/0870   Pages: 2
Recorded: 10/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRECHT, KLAUS
Exec Dt:
09/08/2003
2
HAAS, PETER
Exec Dt:
08/21/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040077740
10683240
Correspondence name and address
BAYER POLYMERS LLC
KAREN S. LOCKHART
100 BAYER ROAD
PATENT DEPARTMENT
PITSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:016466/0857   Pages: 3
Recorded: 04/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIMM, WOLFGANG
Exec Dt:
03/23/2005
2
MICHELS, ERHARD
Exec Dt:
03/27/2005
3
BRECHT, KLAUS
Exec Dt:
03/21/2005
4
PFEUFFER, UWE
Exec Dt:
03/22/2005
Assignee
1
BAYER MATERIALSCIENCE AG
KONZERNBEREICH RP
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050197413
11069241
Correspondence name and address
N. DENISE BROWN
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 9
Reel/Frame:018209/0264   Pages: 3
Recorded: 08/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMMRICH, EVA
Exec Dt:
07/21/2006
2
BRECHT, KLAUS
Exec Dt:
08/02/2006
3
HAHN, FRANK
Exec Dt:
07/21/2006
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060293486
11454469
Correspondence name and address
N. DENISE BROWN, BAYER
MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:020233/0081   Pages: 3
Recorded: 12/05/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMMRICH, EVA
Exec Dt:
10/29/2007
2
BRECHT, KLAUS
Exec Dt:
11/12/2007
3
PFEUFFER, UWE
Exec Dt:
10/29/2007
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080071041
11895924
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 11
Reel/Frame:020241/0801   Pages: 3
Recorded: 12/10/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMMRICH, EVA
Exec Dt:
11/12/2007
2
BRECHT, KLAUS
Exec Dt:
11/12/2007
3
PFEUFFER, UWE
Exec Dt:
11/12/2007
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080071006
11895926
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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