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Patent Assignment Assignor Details
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Assignor Name : KREMER, WOLFGANG
Total Assignments: 18
Assignment: 1
Reel/Frame:003964/0544   Pages: 1
Recorded: 01/04/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TRAENCKNER, HANS-JOACHIM
Exec Dt:
12/11/1981
2
KREMER, WOLFGANG
Exec Dt:
12/11/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
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4404298
NONE
06337020
Correspondence name and address
CONNOLLY AND HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:004331/0451   Pages: 1
Recorded: 10/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEIXNER, JURGEN
Exec Dt:
10/12/1984
2
TRAENCKNER, HANS-JOACHIM
Exec Dt:
10/12/1984
3
KREMER, WOLFGANG
Exec Dt:
10/12/1984
4
MULLER, MANFRED
Exec Dt:
10/12/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4585828
NONE
06665566
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 3
Reel/Frame:004477/0732   Pages: 1
Recorded: 10/31/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEIXNER, JURGEN
Exec Dt:
10/11/1985
2
MULLER, MANFRED
Exec Dt:
10/11/1985
3
KREMER, WOLFGANG
Exec Dt:
10/11/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4673758
NONE
06793227
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 4
Reel/Frame:004688/0594   Pages: 1
Recorded: 03/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEIXNER, JURGEN
Exec Dt:
03/13/1987
2
KREMER, WOLFGANG
Exec Dt:
03/13/1987
3
MULLER, MANFRED
Exec Dt:
03/13/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4753817
NONE
07033045
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 5
Reel/Frame:004878/0151   Pages: 1
Recorded: 03/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEIXNER, JURGEN
Exec Dt:
02/26/1988
2
KREMER, WOLFGANG
Exec Dt:
02/26/1988
3
MULLER, MANFRED
Exec Dt:
02/26/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4921883
NONE
07169967
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 6
Reel/Frame:005482/0503   Pages: 2
Recorded: 10/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEIXNER, JURGEN
Exec Dt:
09/27/1990
2
KREMER, WOLFGANG
Exec Dt:
09/27/1990
3
MULLER, MANFRED
Exec Dt:
09/27/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5142015
NONE
07600557
Correspondence name and address
THOMAS W. ROY
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:006026/0215   Pages: 2
Recorded: 02/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEIXNER, JURGEN
Exec Dt:
12/04/1991
2
KREMER, WOLFGANG
Exec Dt:
12/02/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKSUEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5189133
NONE
07839454
Correspondence name and address
PATENT DEPARTMENT
MILES INC.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:006625/0306   Pages: 4
Recorded: 07/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMINSKI, DETLEF
Exec Dt:
04/02/1993
2
KUHNER, THILO
Exec Dt:
04/05/1993
3
KREMER, WOLFGANG
Exec Dt:
06/22/1993
4
HAUSSLER, BERND
Exec Dt:
04/13/1993
5
REEB, MAX
Exec Dt:
03/29/1993
6
ADOMAT, ROLF
Exec Dt:
05/18/1993
7
BRODERSEN, MICHAEL
Exec Dt:
05/05/1993
8
DORR, ALEXANDER
Exec Dt:
05/25/1993
9
FIESSINGER, HERBERT
Exec Dt:
05/05/1993
Assignee
1
MERCEDES-BENZ AG
POSTFACH 60 02 02, GEBAUDE 120/III-MERCEDESSTRASSE 136
STUTTGART,, GERMANY 70322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5452308
NONE
08043487
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN
DONALD W. MUIRHEAD
1200 G STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 9
Reel/Frame:007148/0702   Pages: 2
Recorded: 09/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMALSTIEG, LUTZ
Exec Dt:
07/04/1994
2
KREMER, WOLFGANG
Exec Dt:
07/07/1994
3
BRAHM, MARTIN
Exec Dt:
07/03/1994
4
PROBST, JOACHIM
Exec Dt:
07/28/1994
5
KUBITZA, WERNER
Exec Dt:
08/02/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP
PATENTABTEILUNG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5468804
NONE
08306335
Correspondence name and address
THOMAS W. ROY
MILES INC.
PATENT DEPT.
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 10
Reel/Frame:007549/0174   Pages: 2
Recorded: 04/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAHM, MARTIN
Exec Dt:
02/14/1995
2
KREMER, WOLFGANG
Exec Dt:
02/16/1995
3
SCHMALSTIEG, LUTZ
Exec Dt:
02/14/1995
4
PROBST, JOACHIM
Exec Dt:
02/14/1995
5
KUBITZA, WERNER
Exec Dt:
03/01/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP PATENTABTEILUNG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5563207
NONE
08428753
Correspondence name and address
THOMAS W. ROY
BAYER CORPORATION
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 11
Reel/Frame:008053/0363   Pages: 2
Recorded: 06/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMALSTIEG, LUTZ
Exec Dt:
04/11/1996
2
DIERIS, CARL-GERD
Exec Dt:
04/15/1996
3
KREMER, WOLFGANG
Exec Dt:
04/22/1996
4
RIBERI, BERND
Exec Dt:
04/16/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE KONZERN
KONZERNZENTRALE RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5723564
NONE
08667568
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 12
Reel/Frame:009630/0325   Pages: 2
Recorded: 11/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRLE, CHRISTOPH
Exec Dt:
10/21/1998
2
BLUM, HARALD
Exec Dt:
10/13/1998
3
KREMER, WOLFGANG
Exec Dt:
10/14/1998
4
ROSCHU, ROLF
Exec Dt:
10/19/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063861
NONE
09199676
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 13
Reel/Frame:009720/0192   Pages: 2
Recorded: 01/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRLE, CHRISTOPH
Exec Dt:
12/15/1998
2
BLUM, HARALD
Exec Dt:
12/17/1998
3
BRAHM, MARTIN
Exec Dt:
01/05/1999
4
KREMER, WOLFGANG
Exec Dt:
01/06/1999
5
ROSCHU, ROLF
Exec Dt:
01/07/1999
6
LUHMANN, ERHARD
Exec Dt:
01/07/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6197874
NONE
09234866
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15235-9741
Assignment: 14
Reel/Frame:011002/0680   Pages: 2
Recorded: 06/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRLE, CHRISTOPH
Exec Dt:
04/10/2000
2
LAAS, HANS-JOSEF
Exec Dt:
04/10/2000
3
KREMER, WOLFGANG
Exec Dt:
04/10/2000
4
ROSCHU, ROLF
Exec Dt:
04/10/2000
5
LUHMANN, ERHARD
Exec Dt:
04/10/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6420478
NONE
09602281
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 15
Reel/Frame:011337/0045   Pages: 2
Recorded: 11/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIKARD, JAN
Exec Dt:
10/09/2000
2
LUHMANN, ERHARD
Exec Dt:
10/10/2000
3
ERDMANN, DIETER
Exec Dt:
10/14/2000
4
FISCHER, WOLFGANG
Exec Dt:
10/19/2000
5
KREMER, WOLFGANG
Exec Dt:
10/10/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6521702
NONE
09716741
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 16
Reel/Frame:011685/0571   Pages: 3
Recorded: 03/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIKARD, JAN
Exec Dt:
01/30/2001
2
LUHMANN, ERHARD
Exec Dt:
01/31/2001
3
KREMER, WOLFGANG
Exec Dt:
02/06/2001
4
MEIXNER, JURGEN
Exec Dt:
01/31/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6541536
US20010038918
09818200
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 17
Reel/Frame:012561/0192   Pages: 2
Recorded: 01/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROBST, JOACHIM
Exec Dt:
11/08/2001
2
LUHMANN, ERHARD
Exec Dt:
11/12/2001
3
CLEMENS, HORST
Exec Dt:
11/21/2001
4
KREMER, WOLFGANG
Exec Dt:
12/09/2001
5
MEIXNER, JURGEN
Exec Dt:
11/12/2001
6
LAAS, HANS-JOSEF
Exec Dt:
11/12/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6583215
US20020143101
09944447
Correspondence name and address
BAYER CORP.
THOMAS W. ROY
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 18
Reel/Frame:012740/0711   Pages: 2
Recorded: 03/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRLE, CHRISTOPH
Exec Dt:
12/04/2001
2
KREMER, WOLFGANG
Exec Dt:
12/09/2001
3
RUF, GUNTHER
Exec Dt:
12/27/2001
4
ROSCHU, ROLF
Exec Dt:
12/04/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6559225
NONE
10030029
Correspondence name and address
BAYER CORP.
THOMAS W. ROY
100 BAYER ROAD
PATENT DEPT.
PITTSBURGH, PA 15205-9741

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