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Patent Assignment Assignor Details
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Assignor Name : LANGER, REINHARD
Total Assignments: 42
Assignment: 1
Reel/Frame:005954/0083   Pages: 2
Recorded: 12/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IMMEL, OTTO
Exec Dt:
11/22/1991
2
WALDMANN, HELMUT
Exec Dt:
10/18/1991
3
LANGER, REINHARD
Exec Dt:
11/27/1991
4
DARSOW, GERHARD
Exec Dt:
11/28/1991
5
BUYSCH, HANS-JOSEF
Exec Dt:
11/28/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5196592
NONE
07805441
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
VINCENT J. VASTA, JR.
1140 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 2
Reel/Frame:006265/0841   Pages: 2
Recorded: 08/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
07/03/1992
2
KLAUSENER, ALEXANDER
Exec Dt:
07/01/1992
3
LANGER, REINHARD
Exec Dt:
07/03/1992
4
MAIS, FRANZ-JOSEF
Exec Dt:
07/03/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5231212
NONE
07936182
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
LEONARD HORN
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:006322/0988   Pages: 3
Recorded: 10/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANGER, REINHARD
Exec Dt:
08/20/1992
2
BUYSCH, HANS-JOSEF
Exec Dt:
08/20/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5258554
NONE
07960999
Correspondence name and address
LEONARD HORN
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:006405/0685   Pages: 2
Recorded: 01/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANGER, REINHARD
Exec Dt:
12/07/1992
2
BUYSCH, HANS-JOSEF
Exec Dt:
12/07/1992
3
WAGNER, PAUL
Exec Dt:
12/07/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5298659
NONE
08004349
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:006474/0871   Pages: 2
Recorded: 03/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANGER, REINHARD
Exec Dt:
02/17/1993
2
BUYSCH, HANS-JOSEF
Exec Dt:
02/17/1993
3
WAGNER, PAUL
Exec Dt:
02/19/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5484576
NONE
08026329
Correspondence name and address
WILLIAM C. GERSTENZANG
SPRUNG ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:006549/0125   Pages: 2
Recorded: 05/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGNER, PAUL
Exec Dt:
03/15/1993
2
MAIS, FRANZ-JOSEF
Exec Dt:
03/22/1993
3
BUYSCH, HANS-JOSEF
Exec Dt:
03/17/1993
4
LANGER, REINHARD
Exec Dt:
03/18/1993
5
KLAUSENER, ALEXANDER
Exec Dt:
03/15/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
LEVERKUSEN, GERMANY D-5090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5359118
NONE
08059489
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
4TH FLOOR
TARRYTOWN, NY 10591-5144
Assignment: 7
Reel/Frame:006669/0222   Pages: 2
Recorded: 08/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHON, NORBERT
Exec Dt:
07/07/1993
2
LANGER, REINHARD
Exec Dt:
07/07/1993
3
BUYSCH, HANS-JOSEF
Exec Dt:
07/07/1993
4
WAGNER, PAUL
Exec Dt:
07/13/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTE KONZERN LEVERKUSEN GERMANY 51368
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5334742
NONE
08103931
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
4TH FLOOR
TARRYTOWN, NY 10591-5144
Assignment: 8
Reel/Frame:006654/0987   Pages: 2
Recorded: 08/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHON, NORBERT
Exec Dt:
07/07/1993
2
BUYSCH, HANS-JOSEF
Exec Dt:
07/07/1993
3
WAGNER, PAUL
Exec Dt:
07/09/1993
4
LANGER, REINHARD
Exec Dt:
07/09/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTE KONZERN LEVERKUSEN GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5344954
NONE
08103936
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD, 4TH FL.
TARRYTOWN, NY 10591-5144
Assignment: 9
Reel/Frame:007081/0309   Pages: 2
Recorded: 07/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLAUSENER, ALEXANDER
Exec Dt:
05/11/1994
2
LANDSCHEIDT, HEINZ
Exec Dt:
05/13/1994
3
LANGER, REINHARD
Exec Dt:
05/17/1994
4
WAGNER, PAUL
Exec Dt:
05/16/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5449806
NONE
08272497
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER ET AL.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 10
Reel/Frame:007228/0279   Pages: 2
Recorded: 11/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZABLIKOWSKI, KLAUS
Exec Dt:
10/04/1994
2
LOHRIE, MARTIN
Exec Dt:
09/22/1994
3
KOCH, WOLFGANG
Exec Dt:
09/22/1994
4
LANGER, REINHARD
Exec Dt:
09/14/1994
5
BUYSCH, HANS-JOSEF
Exec Dt:
09/15/1994
Assignee
1
WOLFF WALSRODE AG
WALSRODE, GERMANY D-29655
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5585471
NONE
08339526
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 11
Reel/Frame:007646/0525   Pages: 2
Recorded: 09/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
05/05/1995
2
GALLUS, MANFRED
Exec Dt:
05/05/1995
3
GEBAUER, HERBERT
Exec Dt:
05/10/1995
4
IMMEL, OTTO
Exec Dt:
05/15/1995
5
MENDOZA-FROHN, CHRISTINE
Exec Dt:
05/12/1995
6
LANGER, REINHARD
Exec Dt:
05/05/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG PATENTABTEILUNG
51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5583251
NONE
08414543
Correspondence name and address
LYNDANNE M. WHALEN
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 12
Reel/Frame:009050/0925   Pages: 2
Recorded: 03/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
05/26/1995
2
BUYSCH, HANS-JOSEF
Exec Dt:
05/26/1995
3
WAGNER, PAUL
Exec Dt:
09/22/1995
4
PENTLING, URSULA
Exec Dt:
09/27/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5808157
NONE
08511165
Correspondence name and address
BAYER CORPORATION
LYNDANNE M. WHALEN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:009402/0944   Pages: 2
Recorded: 08/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
09/26/1995
2
BUYSCH, HANS-JOSEF
Exec Dt:
09/26/1995
3
PENTLING, URSULA
Exec Dt:
09/27/1995
4
WAGNER, PAUL
Exec Dt:
09/22/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT KONZERNZENTRALE RP PATENT KONZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5877350
NONE
08511164
Correspondence name and address
BAYER CORPORATION
LYNDANNE M. WHALEN
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205
Assignment: 14
Reel/Frame:007900/0823   Pages: 3
Recorded: 02/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FROHN, LUTZ
Exec Dt:
12/20/1995
2
LANGER, REINHARD
Exec Dt:
01/16/1996
3
DARSOW, GERHARD
Exec Dt:
01/03/1996
4
ZIRNGIEBL, EBERHARD
Exec Dt:
12/21/1995
5
JENTSCH, JORG-DIETRICH
Exec Dt:
12/21/1995
6
PENNEMANN, BERND
Exec Dt:
01/02/1996
7
TIBURTIUS, CHRISTOPH
Exec Dt:
01/17/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5728896
NONE
08601931
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 15
Reel/Frame:008052/0559   Pages: 2
Recorded: 06/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
05/09/1996
2
BUYSCH, HANS-JOSEF
Exec Dt:
05/10/1996
3
PENTLING, URSULA
Exec Dt:
05/14/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE KONZERN
KONZERNZENTRALE RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5679858
NONE
08660622
Correspondence name and address
BAYER CORPORATION
LYNDANNE M. WHALEN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 16
Reel/Frame:008674/0897   Pages: 3
Recorded: 08/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
06/06/1997
2
LANGER, REINHARD
Exec Dt:
06/06/1997
3
NOTHEIS, ULRICH
Exec Dt:
06/06/1997
4
KLAUSENER, ALEXANDER
Exec Dt:
06/06/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5856516
NONE
08911961
Correspondence name and address
SPRUNG KRAMER SCHAEFER ET AL.
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 17
Reel/Frame:009965/0517   Pages: 2
Recorded: 04/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUYSCH, HANS-JOSEF
Exec Dt:
02/08/1999
2
DARSOW, GERHARD
Exec Dt:
02/12/1999
3
IMMEL, OTTO
Exec Dt:
02/07/1999
4
LANGER, REINHARD
Exec Dt:
02/01/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6111140
NONE
09269929
Correspondence name and address
BAYER CORPORATION
DIDERICO VAN EYL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 18
Reel/Frame:010143/0615   Pages: 2
Recorded: 06/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
03/15/1999
2
BUYSCH, HANS-JOSEF
Exec Dt:
03/17/1999
3
GALLUS, MANFRED
Exec Dt:
03/25/1999
4
LACHMANN, BURKHARD
Exec Dt:
03/30/1999
5
VON GEHLEN, FRANZ-ULRICH
Exec Dt:
04/01/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6043394
NONE
09319486
Correspondence name and address
BAYER CORPORATION
DIDERICO VAN EYL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 19
Reel/Frame:010019/0834   Pages: 2
Recorded: 06/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
04/27/1999
2
PETRUCK, GERD-MICHAEL
Exec Dt:
04/28/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT KONZERNBEREICH RP PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6043395
NONE
09323793
Correspondence name and address
BAYER CORPORATION
DIDERICO VAN EYL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 20
Reel/Frame:010035/0423   Pages: 2
Recorded: 06/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
05/07/1999
2
PETRUCK, GERD-MICHAEL
Exec Dt:
05/10/1999
Assignee
1
BAYER AKTIENGESELLSHCAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6054619
NONE
09332327
Correspondence name and address
BAYER CORPORATION
DIDERICO VAN EYL
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 21
Reel/Frame:010426/0102   Pages: 2
Recorded: 10/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
07/25/1999
2
BUYSCH, HANS-JOSEF
Exec Dt:
08/02/1999
3
GALLUS, MANFRED
Exec Dt:
08/20/1999
4
JENTSCH, JOERG-DIETRICH
Exec Dt:
08/02/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6080890
NONE
09402677
Correspondence name and address
BAYER CORPORATION
LYNDANNE M. WHALEN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 22
Reel/Frame:010290/0285   Pages: 2
Recorded: 09/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
08/23/1999
2
PETRUCK, GERD-MICHAEL
Exec Dt:
08/24/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077975
NONE
09407592
Correspondence name and address
BAYER CORPORATION
DIDERICO VAN EYL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 23
Reel/Frame:010406/0690   Pages: 2
Recorded: 11/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
10/01/1999
2
PETRUCK, GERD-MICHAEL
Exec Dt:
10/04/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6429344
NONE
09439770
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 24
Reel/Frame:010483/0419   Pages: 2
Recorded: 12/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
11/09/1999
2
BUYSCH, HANS-JOSEF
Exec Dt:
11/10/1999
3
HOVESTADT, WIELAND
Exec Dt:
11/11/1999
4
MELCHIORS, MARTIN
Exec Dt:
11/16/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156919
NONE
09461832
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 25
Reel/Frame:010799/0472   Pages: 2
Recorded: 04/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKHAUS, HEIKO
Exec Dt:
03/09/2000
2
LANGER, REINHARD
Exec Dt:
02/25/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6242649
NONE
09529143
Correspondence name and address
BAYER CORPORATION
LYNDANNE M. WHALEN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 26
Reel/Frame:010876/0642   Pages: 2
Recorded: 06/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DARSOW, GERHARD
Exec Dt:
03/28/2000
2
LANGER, REINHARD
Exec Dt:
03/21/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP PATENT UND LIZENZEN
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6335470
NONE
09555755
Correspondence name and address
BAYER CORPORATION
RICHARD E. L. HENDERSON
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 27
Reel/Frame:012064/0644   Pages: 4
Recorded: 08/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLEMENAT, ANDREAS
Exec Dt:
06/07/2001
2
LANGER, REINHARD
Exec Dt:
06/08/2001
3
DREISBACH, CLAUS
Exec Dt:
06/12/2001
4
GROSS, HANS-JURGEN
Exec Dt:
07/03/2001
5
PRINZ, THOMAS
Exec Dt:
06/12/2001
6
SCHULZE-TILLING, ANDREAS
Exec Dt:
07/16/2001
7
FRIEDERICH, MICHAEL
Exec Dt:
06/29/2001
8
JENTSCH, JORG-DIETRICH
Exec Dt:
06/26/2001
9
JOHN, GERALD
Exec Dt:
07/05/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020019573
09850971
Correspondence name and address
BAYER CORPORATION
DIDERICO VAN EYL
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 28
Reel/Frame:012579/0798   Pages: 2
Recorded: 11/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
08/14/2001
2
KLAUSENER, ALEXANDER
Exec Dt:
08/16/2001
3
WAGNER, PAUL
Exec Dt:
08/16/2001
4
PUPPE, LOTHAR
Exec Dt:
08/16/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6710217
NONE
10009536
Correspondence name and address
BAYER CORPORATION
RICHARD E. L. HENDERSON
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 29
Reel/Frame:012612/0043   Pages: 2
Recorded: 12/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
10/29/2001
2
KLAUSENER, ALEXANDER
Exec Dt:
10/29/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6933406
NONE
10009699
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 30
Reel/Frame:012492/0201   Pages: 2
Recorded: 01/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLAUSENER, ALEXANDER
Exec Dt:
11/08/2001
2
LANGER, REINHARD
Exec Dt:
11/05/2001
3
RATSCH, STEPHAN
Exec Dt:
11/09/2001
4
DOCKNER, MICHAEL
Exec Dt:
11/09/2001
Assignee
1
BAYER AKTIENGESELLSCAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6740761
US20020111339
09899421
Correspondence name and address
BAYER CORP.
RICHARD E. L. HENDERSON
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 31
Reel/Frame:013266/0190   Pages: 2
Recorded: 07/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
05/28/2002
2
RODEFELD, LARS
Exec Dt:
05/31/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6753444
US20020198401
10181997
Correspondence name and address
BAYER CORPORATION
DONNA J. VEATCH
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 32
Reel/Frame:013725/0220   Pages: 2
Recorded: 02/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
09/13/2002
2
RODEFELD, LARS
Exec Dt:
09/23/2002
3
NEUMANN, KARL HEINZ
Exec Dt:
09/25/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6900349
US20040039227
10257062
Correspondence name and address
BAYER CHEMICALS CORPORATION
GODFRIED R. AKORLI
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 33
Reel/Frame:022581/0018   Pages: 2
Recorded: 04/22/2009
Attorney Dkt #:MO7485D ASSIGN #1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
09/13/2002
2
RODEFELD, LARS
Exec Dt:
09/23/2002
3
NEUMANN, KARL HEINZ
Exec Dt:
09/25/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368
PATENTE AND LIZENZEN
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7094923
US20050165247
11083746
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275
Assignment: 34
Reel/Frame:015616/0739   Pages: 2
Recorded: 01/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GELLER, THOMAS
Exec Dt:
07/28/2004
2
GERLACH, ARNE
Exec Dt:
07/28/2004
3
VIDAL-FERRAN, ANTON
Exec Dt:
09/21/2004
4
MILITZER, HANS-CHRISTIAN
Exec Dt:
09/07/2004
5
LANGER, REINHARD
Exec Dt:
07/28/2004
Assignee
1
BAYER CHEMICALS AG
PATENTE UND LIZENZEDN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050119445
10504902
Correspondence name and address
LANXESS CORPORATION
DIDERICO VAN EYL
LAW & INTELLECTUAL PROPERTY DEPT.
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 35
Reel/Frame:016933/0272   Pages: 2
Recorded: 12/22/2005
Attorney Dkt #:CH8368/LEA35790 FCH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCHHOLZ, SIGURD
Exec Dt:
06/24/2005
2
KLAUSENER, ALEXANDER
Exec Dt:
07/18/2005
3
LANGER, REINHARD
Exec Dt:
06/23/2005
4
MLECZKO, LESLAW
Exec Dt:
07/02/2005
5
RAUCHSCHWALBE, GUNTER
Exec Dt:
06/22/2005
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7671217
US20060149083
10538995
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 36
Reel/Frame:017950/0162   Pages: 3
Recorded: 07/17/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
02/25/2006
2
EMDE, HERBERT
Exec Dt:
03/01/2006
3
WAGNER, PAUL
Exec Dt:
03/03/2006
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7629490
US20060224014
11388875
Correspondence name and address
JENNIFER R. SENG
LANXESS CORPORATION
LAW & INTELLECTUAL PROPERTY DEPARTMENT
111 RIDC PARK WEST DRIVE
PITTSBURGH, PENNSYLVANIA 15275-1112
Assignment: 37
Reel/Frame:022058/0816   Pages: 4
Recorded: 01/06/2009
Attorney Dkt #:P001 00041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
10/15/2007
2
BECKMANN, ANKE
Exec Dt:
10/30/2007
3
WAGNER, PAUL
Exec Dt:
10/19/2007
4
GRZINIA, HEINRICH
Exec Dt:
10/22/2007
5
SCHNEIDER, MARIELOUISE
Exec Dt:
11/07/2007
6
NOTHEIS, ULRICH
Exec Dt:
10/23/2007
7
RODEFELD, LARS
Exec Dt:
10/26/2007
8
MULLER, NIKOLAUS
Exec Dt:
10/23/2007
Assignee
1
SALTIGO GMBH
KATZBERGSTRASSE 1,
D-40764 LANGENFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8530676
US20090234141
11920171
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 38
Reel/Frame:020142/0147   Pages: 3
Recorded: 11/09/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
10/16/2007
2
WAGNER, PAUL
Exec Dt:
10/16/2007
3
GRZINIA, HEINRICH
Exec Dt:
10/16/2007
Assignee
1
SALTIGO GMBH
KATZBERGSTRASSE 1
LANGENFELD, GERMANY D-40764
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7999122
US20090023936
11920169
Correspondence name and address
MICHAEL A. MILLER, LANXESS CORPORATION
LAW & IP DEPT.
111 RIDC PARK WEST PARK
PITTSBURGH, PA 15275
Assignment: 39
Reel/Frame:021923/0955   Pages: 2
Recorded: 12/04/2008
Attorney Dkt #:P001 00049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LANGER, REINHARD
Exec Dt:
11/05/2007
Assignee
1
SALTIGO GMBH
D-40764
LANGENFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090131687
11920170
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 40
Reel/Frame:020703/0723   Pages: 4
Recorded: 03/26/2008
Attorney Dkt #:P001 00042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
11/07/2007
2
BECKMANN, ANKE
Exec Dt:
11/26/2007
3
SCHULZE TILLING, ANDREAS
Exec Dt:
11/16/2007
4
WAGNER, PAUL
Exec Dt:
11/09/2007
5
MLECZKO, LESLAW
Exec Dt:
11/21/2007
6
BUCHHOLZ, SIGURD
Exec Dt:
11/21/2007
Assignee
1
SALTIGO GMBH
D-40764
LANGENFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8203006
US20090176997
11920040
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 41
Reel/Frame:026680/0171   Pages: 2
Recorded: 08/01/2011
Attorney Dkt #:P001 00039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
11/07/2007
2
WAGNER, PAUL
Exec Dt:
11/09/2007
3
GRZINIA, HEINRICH
Exec Dt:
11/12/2007
Assignee
1
SALTIGO GMBH
D-40764
LANGENFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8071792
US20090216038
11920041
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 42
Reel/Frame:023752/0093   Pages: 6
Recorded: 01/08/2010
Attorney Dkt #:P101 00014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGER, REINHARD
Exec Dt:
10/15/2009
2
GOTTA, MATTHIAS
Exec Dt:
10/14/2009
3
HOLZER, BETTINA
Exec Dt:
09/28/2009
4
KISSENER, WOLFRAM
Exec Dt:
09/28/2009
Assignee
1
SALTIGO GMBH
D-40764
LANGENFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100331570
12528548
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112

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