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Patent Assignment Assignor Details
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Assignor Name : BECK, GUNTHER
Total Assignments: 20
Assignment: 1
Reel/Frame:003965/0962   Pages: 1
Recorded: 01/20/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECK, GUNTHER
Exec Dt:
01/11/1982
2
BAASNER, BERND
Exec Dt:
01/11/1982
3
EUE, LUDWIG
Exec Dt:
01/11/1982
4
SCHMIDT, ROBERT
Exec Dt:
01/11/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4402732
NONE
06341038
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH &
KRAMER, 600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004431/0524   Pages: 1
Recorded: 02/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BECK, GUNTHER
Exec Dt:
01/05/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4555577
NONE
06576183
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004514/0619   Pages: 1
Recorded: 02/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FORSTER, HEINZ
Exec Dt:
01/24/1986
2
BECK, GUNTHER
Exec Dt:
01/24/1986
3
KLAUKE, ERICH
Exec Dt:
01/24/1986
4
SANTEL, HANS-JOACHIM
Exec Dt:
01/24/1986
5
SCHMIDT, ROBERT R.
Exec Dt:
01/24/1986
Assignee
1
BAYER AKTIENSELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4788291
NONE
06826479
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004572/0051   Pages: 1
Recorded: 05/15/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECK, GUNTHER
Exec Dt:
04/25/1986
2
REINECKE, PAUL
Exec Dt:
04/25/1986
3
PAULUS, WILFRIED
Exec Dt:
04/25/1986
4
SCHMITT, HANS-GEORG
Exec Dt:
04/25/1986
Assignee
1
BAYER AKTIENGESELLSCCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4698357
NONE
06863638
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004781/0365   Pages: 1
Recorded: 08/31/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECK, GUNTHER
Exec Dt:
08/20/1987
2
HEITZER, HELMUT
Exec Dt:
08/20/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4748243
NONE
07091577
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004802/0058   Pages: 1
Recorded: 12/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BECK, GUNTHER
Exec Dt:
11/24/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4871851
NONE
07132502
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:004946/0666   Pages: 1
Recorded: 09/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DIEHR, HANS-JOACHIM
Exec Dt:
08/25/1988
2
BECK, GUNTHER
Exec Dt:
08/25/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4910316
NONE
07244226
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:005040/0055   Pages: 1
Recorded: 02/08/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECK, GUNTHER
Exec Dt:
01/20/1989
2
BAASNER, BERND
Exec Dt:
01/20/1989
3
SCHWAMBORN, MICHAEL
Exec Dt:
01/20/1989
4
BRANDES, WILHELM
Exec Dt:
01/20/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4906650
NONE
07308180
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:005101/0231   Pages: 1
Recorded: 07/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECK, GUNTHER
Exec Dt:
06/22/1989
2
BRANDES, WILHELM
Exec Dt:
06/22/1989
3
DUTZMANN, STEFAN
Exec Dt:
06/22/1989
4
PAULUS, WILFRIED
Exec Dt:
06/22/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4962102
NONE
07378894
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 10
Reel/Frame:005142/0500   Pages: 1
Recorded: 09/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAASNER, BERND
Exec Dt:
09/12/1989
2
BECK, GUNTHER
Exec Dt:
09/12/1989
3
HEITZER, HELMUT
Exec Dt:
09/12/1989
4
SCHALLER, KLAUS
Exec Dt:
09/12/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVEKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5066681
NONE
07409909
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 11
Reel/Frame:005215/0926   Pages: 1
Recorded: 01/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHUNDEHUTTE, KARL-HEINZ
Exec Dt:
12/19/1989
2
BECK, GUNTHER
Exec Dt:
12/19/1989
3
FINDEISEN, KURT
Exec Dt:
12/15/1989
4
HENK, HERMANN
Exec Dt:
12/15/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5051507
NONE
07463648
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:005331/0409   Pages: 2
Recorded: 06/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECK, GUNTHER
Exec Dt:
05/17/1990
2
DUTZMANN, STEFAN
Exec Dt:
05/17/1990
3
BRANDES, WILHELM
Exec Dt:
05/17/1990
4
PAULUS, WILFRIED
Exec Dt:
05/17/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5071865
NONE
07532281
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 13
Reel/Frame:005533/0615   Pages: 2
Recorded: 12/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ANDREE, ROLAND
Exec Dt:
11/02/1990
2
FURSTENWERTH, HAUKE
Exec Dt:
11/02/1990
3
JELICH, KLAUS
Exec Dt:
11/02/1990
4
BECK, GUNTHER
Exec Dt:
11/02/1990
5
BABCZINSKI, PETER
Exec Dt:
11/02/1990
6
LURSSEN, KLAUS
Exec Dt:
11/02/1990
7
SANTEL, HANS-JOACHIM
Exec Dt:
11/02/1990
8
SCHMIDT, ROBERT R.
Exec Dt:
11/02/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250498
NONE
07624022
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, N.Y. 10036
Assignment: 14
Reel/Frame:005571/0101   Pages: 2
Recorded: 01/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BECK, GUNTHER
Exec Dt:
11/29/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5086172
NONE
07637386
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 15
Reel/Frame:005714/0571   Pages: 2
Recorded: 05/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECK, GUNTHER
Exec Dt:
03/21/1991
2
VON DER EMDEN, WOLFGANG
Exec Dt:
03/25/1991
3
HEITZER, HELMUT
Exec Dt:
03/21/1991
4
KROCK, FRIEDRICH W.
Exec Dt:
03/22/1991
5
KYSELA, ERNST
Exec Dt:
03/21/1991
6
MARHOLD, ALBRECHT
Exec Dt:
03/21/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5175336
NONE
07701540
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:005738/0195   Pages: 2
Recorded: 06/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECK, GUNTHER
Exec Dt:
03/25/1991
2
KYSELA, ERNST
Exec Dt:
03/04/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN,
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5138056
NONE
07712853
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 17
Reel/Frame:006003/0813   Pages: 2
Recorded: 01/31/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUHNT, DIETMAR
Exec Dt:
12/06/1991
2
FINDEISEN, KURT
Exec Dt:
12/06/1991
3
HAUG, MICHAEL
Exec Dt:
12/09/1991
4
KLUTH, JOACHIM
Exec Dt:
12/12/1991
5
MULLER, KLAUS-HELMUT
Exec Dt:
12/12/1991
6
KONIG, KLAUS
Exec Dt:
12/09/1991
7
HIMMLER, THOMAS
Exec Dt:
12/04/1991
8
BECK, GUNTHER
Exec Dt:
12/04/1991
9
SANTEL, HANS-JOACHIM
Exec Dt:
12/09/1991
10
LURSSEN, KLAUS
Exec Dt:
12/09/1991
11
SCHMIDT, ROBERT R.
Exec Dt:
12/09/1991
12
KRAUSKOPF, BIRGIT
Exec Dt:
12/09/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5276008
NONE
07831261
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 18
Reel/Frame:006536/0622   Pages: 2
Recorded: 05/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECK, GUNTHER
Exec Dt:
03/11/1993
2
KALETTA, BERND
Exec Dt:
03/12/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
LEVERKUSEN, GERMANY D-5090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5367069
NONE
08059481
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
4TH FLOOR
TARRYTOWN, NY 10591-5144
Assignment: 19
Reel/Frame:006760/0816   Pages: 2
Recorded: 10/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, REINER
Exec Dt:
08/10/1993
2
BECK, GUNTHER
Exec Dt:
08/09/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP PATENTE KONZERN
D-41368 LEVERKUSEN BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5508436
NONE
08140633
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 20
Reel/Frame:008627/0926   Pages: 3
Recorded: 06/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, REINER
Exec Dt:
03/10/1997
2
BRETSCHNEIDER, THOMAS
Exec Dt:
03/12/1997
3
BECK, GUNTHER
Exec Dt:
03/26/1997
4
HAGEMANN, HERMAUN
Exec Dt:
03/20/1997
5
ERDELEN, CHRISTOPH
Exec Dt:
03/14/1997
6
WACHENDORFF-NEUMANN, ULRIKE
Exec Dt:
03/14/1997
7
ANDERSCH, WOLFRAM
Exec Dt:
03/24/1997
8
MENCKE, NORBERT
Exec Dt:
03/19/1997
9
TURBERG, ANDREAS
Exec Dt:
03/17/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5830825
NONE
08860106
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
MARK W. RUSSELL, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144

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