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Patent Assignment Assignor Details
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Assignor Name : GANSTER, OTTO
Total Assignments: 24
Assignment: 1
Reel/Frame:004079/0868   Pages: 1
Recorded: 12/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GANSTER, OTTO
Exec Dt:
12/10/1982
2
BARNES, JAMES M.
Exec Dt:
12/10/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4423200
NONE
06452575
Correspondence name and address
PATENT DEPARTMENT
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:004355/0568   Pages: 1
Recorded: 01/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RASSHOFER, WERNER
Exec Dt:
12/17/1984
2
KOPP, RICHARD
Exec Dt:
12/17/1984
3
PAUL, REINER
Exec Dt:
12/17/1984
4
SEEL, KLAUS
Exec Dt:
12/17/1984
5
GANSTER, OTTO
Exec Dt:
12/17/1984
Assignee
1
BAYER AKTIENGESELLSCAFT
CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4581388
NONE
06689112
Correspondence name and address
PATENT DEPARTMENT
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY, WEST
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:004467/0835   Pages: 1
Recorded: 02/21/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GANSTER, OTTO
Exec Dt:
02/04/1985
2
KNIPP, ULRICH
Exec Dt:
02/04/1985
3
LUCKAS, BRUNO
Exec Dt:
02/04/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4576970
NONE
06703844
Correspondence name and address
PATENT DEPARTMENT
MOBAY CHEMICAL CORPORATION
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:004654/0606   Pages: 1
Recorded: 01/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RASSHOFER, WERNER
Exec Dt:
09/02/1986
2
GANSTER, OTTO
Exec Dt:
09/02/1986
3
LUCKAS, BRUNA
Exec Dt:
09/02/1986
4
ROTTMAIER, LUDWIG
Exec Dt:
09/02/1986
Assignee
1
BAYER AG, A GERMAN CORP
KONZERNVERWALTUNG PATENTABTEILUNG 5090
LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4707502
NONE
06889037
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:004750/0268   Pages: 1
Recorded: 08/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PILGER, FRIEDHELM
Exec Dt:
07/15/1987
2
KOPP, RICHARD
Exec Dt:
07/15/1987
3
GANSTER, OTTO
Exec Dt:
07/15/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4919878
NONE
07081043
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:004767/0647   Pages: 2
Recorded: 10/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEUHAUS, ALFRED
Exec Dt:
09/11/1987
2
GANSTER, OTTO
Exec Dt:
09/11/1987
3
LUCKAS, BRUNO
Exec Dt:
09/11/1987
Assignee
1
BAYER AG, A GERMAN CORP.
KONZERNVERWALTUNG 5090
LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5028684
NONE
07081958
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:004923/0822   Pages: 1
Recorded: 06/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KNIPP, ULRICH
Exec Dt:
05/18/1988
2
GANSTER, OTTO
Exec Dt:
05/18/1988
3
RENTZ, BERNHARD
Exec Dt:
05/18/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5039293
NONE
07203402
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:005030/0999   Pages: 1
Recorded: 03/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEUHAUS, ALFRED
Exec Dt:
01/27/1989
2
GANSTER, OTTO
Exec Dt:
01/27/1989
3
MENGEL, MANFRED
Exec Dt:
01/27/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN BAYERWERK, GERMANY D 5090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4882363
NONE
07280610
Correspondence name and address
THOMAS W. ROY
MOBAY CORP.
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 9
Reel/Frame:005163/0307   Pages: 1
Recorded: 10/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MULLER, HANNS-PETER
Exec Dt:
09/29/1989
2
GANSTER, OTTO
Exec Dt:
09/29/1989
3
LUCKAS, BRUNO
Exec Dt:
09/29/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5173559
NONE
07429264
Correspondence name and address
PATENT DEPT., MOBAY CORP.,
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:005185/0666   Pages: 1
Recorded: 11/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEUHAUS, ALFRED
Exec Dt:
11/03/1989
2
GANSTER, OTTO
Exec Dt:
11/03/1989
3
KOPP, RICHARD
Exec Dt:
11/03/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5025039
NONE
07440627
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 11
Reel/Frame:005644/0993   Pages: 2
Recorded: 03/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANSEL, EDUARD
Exec Dt:
01/14/1991
2
MECKEL, WALTER
Exec Dt:
01/14/1991
3
KONIG, KLAUS
Exec Dt:
01/14/1991
4
GANSTER, OTTO
Exec Dt:
01/21/1991
5
STEPANSKI, HORST
Exec Dt:
01/21/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5407517
NONE
07669829
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:005762/0432   Pages: 2
Recorded: 06/27/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MECKEL, WALTER
Exec Dt:
05/07/1991
2
HANSEL, EDUARD
Exec Dt:
05/08/1991
3
GANSTER, OTTO
Exec Dt:
05/08/1991
4
AREND, GUNTER
Exec Dt:
05/08/1991
5
BUCHNER, JORG
Exec Dt:
05/08/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143995
NONE
07722715
Correspondence name and address
GODFRIED R. AKORLI
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:005802/0426   Pages: 2
Recorded: 08/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMALSTIEG, LUTZ
Exec Dt:
06/18/1991
2
HAENSEL, EDUARD
Exec Dt:
06/18/1991
3
NACHTKAMP, KLAUS
Exec Dt:
06/18/1991
4
KONIGSHOFEN, HEINRICH
Exec Dt:
06/18/1991
5
GANSTER, OTTO
Exec Dt:
06/18/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5215618
NONE
07742251
Correspondence name and address
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 14
Reel/Frame:005884/0434   Pages: 2
Recorded: 10/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TRINKS, RAINER
Exec Dt:
07/30/1991
2
KONIGSHOFEN, HEINRICH
Exec Dt:
08/18/1991
3
GANSTER, OTTO
Exec Dt:
07/29/1991
4
STEPANSKI, HORST
Exec Dt:
07/29/1991
5
COLINAS-MARTINEZ, JOSE
Exec Dt:
07/29/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5349040
NONE
07776517
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 15
Reel/Frame:005902/0606   Pages: 2
Recorded: 10/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANSEL, EDUARD
Exec Dt:
09/24/1991
2
MECKEL, WALTER
Exec Dt:
09/26/1991
3
KONIG, KLAUS
Exec Dt:
09/26/1991
4
GANSTER, OTTO
Exec Dt:
09/30/1991
5
STEPANSKI, HORST
Exec Dt:
09/30/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORPORATION OF GERMANY
LEVERKUSEN GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5162457
NONE
07785653
Correspondence name and address
MOBAY CORP.
PATENT DEPT.
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 16
Reel/Frame:006010/0197   Pages: 2
Recorded: 02/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AREND, GUNTER
Exec Dt:
12/16/1991
2
GANSTER, OTTO
Exec Dt:
12/16/1991
3
HOMBACH, RUDOLF
Exec Dt:
12/16/1991
4
MULLER-ALBRECHT, HORST
Exec Dt:
12/16/1991
5
PANSKUS, KNUT
Exec Dt:
12/16/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5204409
NONE
07832262
Correspondence name and address
PATENT DEPT.
MILES INC.
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 17
Reel/Frame:006058/0704   Pages: 2
Recorded: 03/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEPANSKI, HORST
Exec Dt:
01/17/1992
2
COLINAS-MARTINEZ, JOSE
Exec Dt:
01/15/1992
3
TRINKS, RAINER
Exec Dt:
01/15/1992
4
JANSEN, BERNHARD
Exec Dt:
01/17/1992
5
MULLER, HANNS-PETER
Exec Dt:
01/17/1992
6
GANSTER, OTTO
Exec Dt:
01/15/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5254199
NONE
07849269
Correspondence name and address
MILES INC.
ATTN: GODFRIED R. AKORLI
MOBAY ROAD
PITTSBURGH, PA. 15205-9741
Assignment: 18
Reel/Frame:006342/0884   Pages: 2
Recorded: 11/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TRINKS, RAINER
Exec Dt:
10/22/1992
2
GANSTER, OTTO
Exec Dt:
10/22/1992
3
KONIGSHOFEN, HEINRICH
Exec Dt:
10/22/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT KONZERNVERWALTUNG RP PATENTABTEILUNG
509 LEVERKUSEN BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5384385
NONE
07976078
Correspondence name and address
DONNA J. VEATCH
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 19
Reel/Frame:006703/0605   Pages: 2
Recorded: 09/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MECKEL, WALTER
Exec Dt:
07/27/1993
2
HANSEL, EDUARD
Exec Dt:
07/23/1993
3
KONIG, KLAUS
Exec Dt:
07/23/1993
4
GANSTER, OTTO
Exec Dt:
07/26/1993
5
BUCHNER, JORG
Exec Dt:
07/26/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5998538
NONE
08122264
Correspondence name and address
MILES INC.
DONNA J. VEATCH
PATENT DEPT., MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 20
Reel/Frame:008994/0116   Pages: 2
Recorded: 01/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANSTER, OTTO
Exec Dt:
12/16/1997
2
BUCHNER, JORG
Exec Dt:
12/15/1997
3
LUCAS, HEINZ-WERNER
Exec Dt:
12/16/1997
Assignee
1
BAYER AG
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMAN DEMOCRATIC REPUBLIC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6087439
NONE
09015126
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 21
Reel/Frame:010143/0624   Pages: 2
Recorded: 11/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANSTER, OTTO
Exec Dt:
09/01/1998
2
BUCHNER, JORG
Exec Dt:
09/01/1998
3
KENNDOFF, JOCHEN WERNER
Exec Dt:
08/17/1998
4
SACHAU, GUNTER
Exec Dt:
08/24/1998
Assignee
1
BAYER AG
PATENTE-UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6191216
NONE
09180288
Correspondence name and address
CONNOLLY AND HUTZ
FRANK Z. YANG
P.O. BOX 2207
WILMINGTON, DE 19801
Assignment: 22
Reel/Frame:011699/0537   Pages: 2
Recorded: 03/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANSTER, OTTO
Exec Dt:
01/22/2001
2
WERNER, RALF
Exec Dt:
01/22/2001
3
BUCHNER, JORG
Exec Dt:
01/22/2001
4
HENNING, WOLFGANG
Exec Dt:
01/25/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6506280
US20010034404
09803502
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 23
Reel/Frame:013208/0363   Pages: 2
Recorded: 08/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANSTER, OTTO
Exec Dt:
06/28/2002
2
KLEIN, GERHARD
Exec Dt:
07/02/2002
3
BUECHNER, JOERG
Exec Dt:
07/01/2002
4
LUCAS, HEINZ-WERNER
Exec Dt:
07/02/2002
5
MATUSSEK, ANJA
Exec Dt:
06/28/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030119976
10217237
Correspondence name and address
BAYER CORPPRATION
DONNA J. VEATCH
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 24
Reel/Frame:016605/0681   Pages: 3
Recorded: 05/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANSTER, OTTO
Exec Dt:
03/14/2005
2
BUCHNER, JORG
Exec Dt:
03/11/2005
3
LUCAS, HEINZ-WERNER
Exec Dt:
03/12/2005
4
HENNING, WOLFGANG
Exec Dt:
03/16/2005
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7498380
US20050267255
11137260
Correspondence name and address
JOSEPH C. GIL
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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