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Patent Assignment Assignor Details
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Assignor Name : SCHERER, JOHANNES
Total Assignments: 9
Assignment: 1
Reel/Frame:011531/0291   Pages: 2
Recorded: 01/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHERER, JOHANNES
Exec Dt:
11/27/2000
2
KLAUSENER, ALEXANDER
Exec Dt:
11/29/2000
3
SOLLNER, ROBERT
Exec Dt:
12/01/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6392057
NONE
09743880
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:012058/0363   Pages: 3
Recorded: 07/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHERER, JOHANNES
Exec Dt:
06/27/2001
2
RAUCHSCHWALBE, GUNTER
Exec Dt:
06/27/2001
3
HAMMERSCHMIDT, ERICH
Exec Dt:
06/28/2001
4
HARTGES, HEINZ-GERD
Exec Dt:
06/27/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020016462
09912933
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:012493/0308   Pages: 2
Recorded: 01/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHERER, JOHANNES
Exec Dt:
10/01/2001
2
KLAUSENER, ALEXANDER
Exec Dt:
10/04/2001
3
SOLLNER, ROBERT
Exec Dt:
10/22/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6465658
US20020111497
09907320
Correspondence name and address
BAYER CORP.
RICHARD E.L. HENDERSON
PATENT DEPT.
100 BAYER RD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:014554/0647   Pages: 2
Recorded: 10/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHERER, JOHANNES
Exec Dt:
06/25/2003
2
BEHRE, HORST
Exec Dt:
07/13/2003
3
MUELLER-HAUCK, FRIEDRICH
Exec Dt:
09/02/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6891060
US20040044243
10458093
Correspondence name and address
BAYER CHEMICALS CORPORATION
GODFRIED R. AKORLI
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:014906/0435   Pages: 3
Recorded: 01/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHERER, JOHANNES
Exec Dt:
10/27/2003
2
MUELLER-HAUCK, FRIEDRICH
Exec Dt:
11/11/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
LEVERKUSEN, GERMANY D 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040260119
10458057
Correspondence name and address
BAYER CHEMICALS CORPORATION
SARA SUE RILEY
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:016693/0628   Pages: 3
Recorded: 09/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLET-HAUCK, FRIEDRICH
Exec Dt:
07/13/2004
2
SCHERER, JOHANNES
Exec Dt:
07/05/2004
3
SHROEDER, GERHARD
Exec Dt:
07/26/2004
4
BEHRE, HORST
Exec Dt:
08/07/2004
Assignee
1
BAYER CHEMICALS AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050222455
10507875
Correspondence name and address
LANXESS CORPORATION
DIDERICO VAN EYL
LAW AND INTELLECTUAL PROPERTY DEPARTMENT
100 BAYER RD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:017196/0024   Pages: 8
Recorded: 02/18/2006
Attorney Dkt #:CH8277
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR #1 AND #3 NAMES PREVIOUSLY RECORDED ON REEL 016693 FRAME 0628. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
Assignors
1
MULLER-HAUCK, FRIEDRICH
Exec Dt:
07/13/2004
2
SCHERER, JOHANNES
Exec Dt:
07/05/2005
3
SCHROEDER, GERHARD
Exec Dt:
07/26/2004
4
BEHRE, HORST
Exec Dt:
08/07/2004
Assignee
1
BAYER CHEMICALS AG
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050222455
10507875
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 8
Reel/Frame:018042/0992   Pages: 2
Recorded: 08/02/2006
Attorney Dkt #:CH8455/CHS031010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOB, ANDREAS
Exec Dt:
06/07/2006
2
GRIEHSEL, BERND
Exec Dt:
06/12/2006
3
SCHERER, JOHANNES
Exec Dt:
06/23/2006
Assignee
1
SALTIGO GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7888515
US20070142645
10583006
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 9
Reel/Frame:038945/0361   Pages: 4
Recorded: 06/17/2016
Attorney Dkt #:2901664-107000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUFEN, RALF
Exec Dt:
04/04/2016
2
ECKEL, THOMAS
Exec Dt:
04/04/2016
3
HOBEIKA, SVEN
Exec Dt:
04/04/2016
4
KUHLMANN, TIMO
Exec Dt:
04/05/2016
5
SCHERER, JOHANNES
Exec Dt:
05/02/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160251513
15027019
Correspondence name and address
MCBEE MOORE WOODWARD VANIK IP, PLLC
10 NORTH JEFFERSON ST.
SUITE 100
FREDERICK, MD 21701

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