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Patent Assignment Assignor Details
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Assignor Name : BECHEM, MARTIN
Total Assignments: 39
Assignment: 1
Reel/Frame:004493/0545   Pages: 1
Recorded: 12/05/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEYER, HORST
Exec Dt:
11/15/1985
2
FRANCKOWIAK, GERHARD
Exec Dt:
11/15/1985
3
ROSENTRETER, ULRICH
Exec Dt:
11/15/1985
4
GROSS, RAINER
Exec Dt:
11/15/1985
5
THOMAS, GUNTER
Exec Dt:
11/15/1985
6
SCHRAMM, MATTHIAS
Exec Dt:
11/15/1985
7
KAYSER, MICHAEL
Exec Dt:
11/15/1985
8
SEUTER, FRIEDEL
Exec Dt:
11/15/1985
9
PERZBORN, ELISABETH
Exec Dt:
11/15/1985
10
BECHEM, MARTIN
Exec Dt:
11/15/1985
Assignee
1
BAYER AKTIENGESELLSCHAFR, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4707479
NONE
06806057
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004730/0038   Pages: 1
Recorded: 05/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRANCKOWIAK, GERHARD
Exec Dt:
04/14/1986
2
BECHEM, MARTIN
Exec Dt:
04/17/1986
3
GROSS, RAINER
Exec Dt:
04/17/1986
4
KAYSER, MICHAEL
Exec Dt:
04/14/1986
5
SCHRAMM, MATTHIAS
Exec Dt:
04/17/1986
6
THOMAS, GUNTER
Exec Dt:
04/17/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4710501
NONE
06862869
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004586/0605   Pages: 1
Recorded: 07/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEYER, HORST
Exec Dt:
07/09/1986
2
FRANCKOWIAK, GERHARD
Exec Dt:
07/09/1986
3
THOMAS, GUNTHER
Exec Dt:
07/09/1986
4
SCHRAMM, MATTHIAS
Exec Dt:
07/09/1986
5
KAYSER, MICHAEL
Exec Dt:
07/09/1986
6
BECHEM, MARTIN
Exec Dt:
07/09/1986
7
GROSS, RAINER
Exec Dt:
07/09/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4769375
NONE
06890998
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004651/0643   Pages: 1
Recorded: 12/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECHEM, MARTIN
Exec Dt:
12/09/1986
2
GOLDMAN, SIEGFRIED
Exec Dt:
12/09/1986
3
SCHRAMM, MATTHIAS
Exec Dt:
12/09/1986
4
GROSS, RAINER
Exec Dt:
12/09/1986
5
THOMAS, GUNTHER
Exec Dt:
12/09/1986
6
KAYSER, MICHAEL
Exec Dt:
12/09/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4804667
NONE
06944405
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004660/0117   Pages: 1
Recorded: 01/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRANCKOWIAK, GERHARD
Exec Dt:
12/19/1986
2
THOMAS, GUNTHER
Exec Dt:
12/19/1986
3
SCHRAMM, MATTHIAS
Exec Dt:
12/19/1986
4
KAYSER, MICHAEL
Exec Dt:
12/19/1986
5
GROSS, RAINER
Exec Dt:
12/19/1986
6
BECHEM, MARTIN
Exec Dt:
12/19/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4753936
NONE
07002094
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004699/0883   Pages: 1
Recorded: 04/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOLTEFUSS, JURGEN
Exec Dt:
04/13/1987
2
HEIKER, FRED R.
Exec Dt:
04/13/1987
3
BECHEM, MARTIN
Exec Dt:
04/13/1987
4
GROSS, RAINER
Exec Dt:
04/13/1987
5
KAYSER, MICHAEL
Exec Dt:
04/13/1987
6
SCHRAMM, MATTHIAS
Exec Dt:
04/13/1987
7
THOMAS, GUNTER
Exec Dt:
04/09/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4772611
NONE
07043656
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:004875/0040   Pages: 1
Recorded: 02/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOLDMANN, SIEGFRIED
Exec Dt:
01/27/1988
2
GROSS, RAINER
Exec Dt:
01/27/1988
3
BECHEM, MARTIN
Exec Dt:
01/27/1988
4
KAYSER, MICHAEL
Exec Dt:
01/27/1988
5
SCHRAMM, MATTHIAS
Exec Dt:
01/27/1988
6
HEBISCH, SIEGBERT
Exec Dt:
01/27/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4904665
NONE
07158184
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:004869/0052   Pages: 1
Recorded: 02/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEYER, HORST
Exec Dt:
02/01/1988
2
SCHWENNER, ECKHARD
Exec Dt:
02/05/1988
3
BECHEM, MARTIN
Exec Dt:
02/05/1988
4
GROSS, RAINER
Exec Dt:
02/05/1988
5
SCHRAMM, MATTHIAS
Exec Dt:
02/05/1988
6
KAYSER, MICHAEL
Exec Dt:
02/05/1988
7
HEBISCH, SIEGBERT
Exec Dt:
02/05/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4898877
NONE
07157678
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:004881/0912   Pages: 1
Recorded: 05/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRANCKOWIAK, GERHARD
Exec Dt:
04/19/1988
2
MARHOLD, ALBRECHT
Exec Dt:
04/19/1988
3
BECHEM, MARTIN
Exec Dt:
04/19/1988
4
GROSS, RAINER
Exec Dt:
04/19/1988
5
KAYSER, MICHAEL
Exec Dt:
04/19/1988
6
SCHRAMM, MATTHIAS
Exec Dt:
04/19/1988
7
THOMAS, GUNTHER
Exec Dt:
04/21/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4886816
NONE
07190748
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 10
Reel/Frame:004910/0637   Pages: 1
Recorded: 07/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRANCKOWIAK, GERHARD
Exec Dt:
06/27/1988
2
BECHEM, MARTIN
Exec Dt:
06/27/1988
3
KAYSER, MICHAEL
Exec Dt:
06/27/1988
4
GROSS, RAINER
Exec Dt:
06/27/1988
5
SCHRAMM, MATTHIAS
Exec Dt:
06/27/1988
6
SEUTER, FRIEDEL
Exec Dt:
06/27/1988
7
PERZBORN, ELISABETH
Exec Dt:
06/27/1988
8
THOMAS, GUNTHER
Exec Dt:
06/30/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4898865
NONE
07218759
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 11
Reel/Frame:004953/0689   Pages: 1
Recorded: 09/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRANCKOWIAK, GERHARD
Exec Dt:
09/02/1988
2
BECHEM, MARTIN
Exec Dt:
09/02/1988
3
GROSS, RAINER
Exec Dt:
09/02/1988
4
HEBISCH, SIEGFRIED
Exec Dt:
09/02/1988
5
SCHRAMM, MATTHIAS
Exec Dt:
09/02/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4886804
NONE
07249391
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:004970/0695   Pages: 1
Recorded: 10/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRANCKOWIAK, GERHARD
Exec Dt:
10/07/1988
2
STOLTEFUSS, JURGEN
Exec Dt:
10/07/1988
3
BECHEM, MARTIN
Exec Dt:
10/07/1988
4
GROSS, RAINER
Exec Dt:
10/07/1988
5
KAYSER, MICHAEL
Exec Dt:
10/07/1988
6
HEBISCH, SIEGBERT
Exec Dt:
10/07/1988
7
SCHRAMM, MATTHIAS
Exec Dt:
10/07/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5008279
NONE
07263671
Correspondence name and address
SPRUGN, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 13
Reel/Frame:005090/0433   Pages: 1
Recorded: 06/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOLTEFUSS, JURGEN
Exec Dt:
05/29/1989
2
BECHEM, MARTIN
Exec Dt:
05/29/1989
3
GROSS, RAINER
Exec Dt:
05/29/1989
4
HEBISCH, SIEGBERT
Exec Dt:
05/29/1989
5
SCHRAMM, MATTHIAS
Exec Dt:
05/29/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5017590
NONE
07367408
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10116
Assignment: 14
Reel/Frame:005144/0524   Pages: 1
Recorded: 09/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOLTEFUSS, JURGEN
Exec Dt:
09/07/1989
2
SCHWENNER, ECKHARD
Exec Dt:
09/07/1989
3
GROSS, RAINER
Exec Dt:
09/07/1989
4
HEBISCH, SIEGBERT
Exec Dt:
09/07/1989
5
SCHRAMM, MATTHIAS
Exec Dt:
09/07/1989
6
BECHEM, MARTIN
Exec Dt:
09/07/1989
7
HIRTH, CLAUDIA
Exec Dt:
09/07/1989
8
STASCH, JOHANNES-PETER
Exec Dt:
09/07/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5015650
NONE
07413365
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 15
Reel/Frame:005144/0701   Pages: 1
Recorded: 09/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOLTEFUSS, JURGEN
Exec Dt:
09/07/1989
2
SCHWENNER, ECKHARD
Exec Dt:
09/07/1989
3
GROSS, RAINER
Exec Dt:
09/07/1989
4
HEBISCH, SIEGBERT
Exec Dt:
09/07/1989
5
SCHRAMM, MATTHIAS
Exec Dt:
09/07/1989
6
BECHEM, MARTIN
Exec Dt:
09/07/1989
7
HIRTH, CLAUDIA
Exec Dt:
09/07/1989
8
STASCH, JOHANNES-PETER
Exec Dt:
09/07/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5051433
NONE
07413510
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 16
Reel/Frame:005658/0689   Pages: 2
Recorded: 03/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOLTEFUSS, JURGEN
Exec Dt:
01/31/1991
2
BOSHAGEN, HORST
Exec Dt:
02/11/1991
3
GOLDMANN, SIEGFRIED
Exec Dt:
01/31/1991
4
STRAUB, ALEXANDER
Exec Dt:
01/31/1991
5
GROSS, RAINER
Exec Dt:
01/31/1991
6
HUTTER, JOACHIM
Exec Dt:
01/31/1991
7
HEBISCH, SIEGBERT
Exec Dt:
01/31/1991
8
BECHEM, MARTIN
Exec Dt:
01/31/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5100900
NONE
07677718
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 17
Reel/Frame:005663/0311   Pages: 2
Recorded: 03/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOLDMANN, SIEGFRIED
Exec Dt:
02/20/1991
2
BOSHAGEN, HORST
Exec Dt:
02/20/1991
3
STOLTEFUSS, JURGEN
Exec Dt:
02/20/1991
4
STRAUB, ALEXANDER
Exec Dt:
02/20/1991
5
GROSS, RAINER
Exec Dt:
02/22/1991
6
HUTTER, JOACHIM
Exec Dt:
02/22/1991
7
HEBISCH, SIEGBERT
Exec Dt:
02/22/1991
8
BECHEM, MARTIN
Exec Dt:
02/22/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5200420
NONE
07677731
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
1140 AVENUE OF THE AMERICA
NEW YORK, NY 10036
Assignment: 18
Reel/Frame:006132/0139   Pages: 2
Recorded: 05/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOLTEFUSS, JURGEN
Exec Dt:
03/05/1992
2
GOLDMANN, SIEGFRIED
Exec Dt:
03/13/1992
3
STRAUB, ALEXANDER
Exec Dt:
05/07/1992
4
BOSHAGEN, HORST
Exec Dt:
03/20/1992
5
BECHEM, MARTIN
Exec Dt:
03/03/1992
6
GROSS, RAINER
Exec Dt:
03/06/1992
7
HEBISCH, SIEGBERT
Exec Dt:
03/09/1992
8
HUTTER, JOACHIM
Exec Dt:
03/06/1992
9
ROUNDING, HOWARD-PAUL
Exec Dt:
03/25/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5225558
NONE
07886644
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 19
Reel/Frame:006307/0995   Pages: 3
Recorded: 10/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOLTEFUSS, JURGEN
Exec Dt:
08/14/1992
2
GOLDMANN, SIEGFRIED
Exec Dt:
08/14/1992
3
STRAUB, ALEXANDER
Exec Dt:
08/14/1992
4
GROSS, RAINER
Exec Dt:
08/14/1992
5
BECHEM, MARTIN
Exec Dt:
08/14/1992
6
HEBISCH, SIEGBERT
Exec Dt:
08/14/1992
7
HUTTER, JOACHIM
Exec Dt:
08/14/1992
8
ROUNDING, HOWARD-PAUL
Exec Dt:
08/14/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP 5090 LEVERKUSEN-BAYERWERK
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5262429
NONE
07959843
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 20
Reel/Frame:006398/0710   Pages: 2
Recorded: 01/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STRAUB, ALEXANDER
Exec Dt:
11/11/1992
2
STOLTEFUSS, JURGEN
Exec Dt:
11/11/1992
3
GOLDMANN, SIEGFRIED
Exec Dt:
11/11/1992
4
GROSS, RAINER
Exec Dt:
11/11/1992
5
BECHEM, MARTIN
Exec Dt:
11/11/1992
6
HEBISCH, SIEGBERT
Exec Dt:
11/11/1992
7
HUTTER, JOACHIM
Exec Dt:
11/11/1992
8
ROUNDING, HOWARD-PAUL
Exec Dt:
11/11/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5364855
NONE
08006592
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 21
Reel/Frame:006809/0699   Pages: 2
Recorded: 11/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANCKOWIAK, GERHARD
Exec Dt:
10/19/1993
2
MARHOLD, ALBRECHT
Exec Dt:
10/05/1993
3
BECHEM, MARTIN
Exec Dt:
10/18/1993
4
GROSS, RAINER
Exec Dt:
10/08/1993
5
KAYSER, MICHAEL
Exec Dt:
10/24/1993
6
SCHRAMM, MATTHIAS
Exec Dt:
10/11/1993
7
THOMAS, GUNTHER
Exec Dt:
10/14/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP, PATENTE KONZERN D-51368 LEVERKUSEN, BAYERWERK, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5344944
NONE
08116414
Correspondence name and address
SPRUNG ET AL
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 22
Reel/Frame:006977/0063   Pages: 3
Recorded: 04/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLTEFUB, JURGEN
Exec Dt:
02/03/1994
2
GOLDMANN, SIEGFRIED
Exec Dt:
03/07/1994
3
STRAUB, ALEXANDER
Exec Dt:
02/03/1994
4
BECHEM, MARTIN
Exec Dt:
02/03/1994
5
GROB, RAINER
Exec Dt:
02/03/1994
6
HEBISCH, SIEGBERT
Exec Dt:
11/03/1993
7
HUTTER, JOACHIM
Exec Dt:
02/03/1994
8
ROUNDING, HOWARD-PAUL
Exec Dt:
02/03/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5514803
NONE
08230178
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 23
Reel/Frame:006971/0669   Pages: 3
Recorded: 04/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDMANN, SIEGFRIED
Exec Dt:
02/08/1994
2
STOLTEFUSS, JURGEN
Exec Dt:
02/08/1994
3
STRAUB, ALEXANDER
Exec Dt:
02/08/1994
4
BECHEM, MARTIN
Exec Dt:
02/14/1994
5
GROSS, RAINER
Exec Dt:
02/14/1994
6
HEBISCH, SIEGBERT
Exec Dt:
02/25/1994
7
HUTTER, JOACHIM
Exec Dt:
02/08/1994
8
ROUNDING, HOWARD-PAUL
Exec Dt:
02/16/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5436342
NONE
08231010
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Assignment: 24
Reel/Frame:006976/0421   Pages: 3
Recorded: 04/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STRAUB, ALEXANDER
Exec Dt:
02/08/1994
2
GOLDMANN, SIEGFRIED
Exec Dt:
02/08/1994
3
STOLTEFUSS, JURGEN
Exec Dt:
02/08/1994
4
BECHEM, MARTIN
Exec Dt:
02/14/1994
5
GROSS, RAINER
Exec Dt:
02/17/1994
6
HEBISCH, SIEGBERT
Exec Dt:
02/25/1994
7
HUTTER, JOACHIM
Exec Dt:
02/08/1994
8
ROUNDING, HOWARD-PAUL
Exec Dt:
02/16/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5434153
NONE
08230468
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 25
Reel/Frame:006974/0932   Pages: 3
Recorded: 04/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLTEFUSS, JURGEN
Exec Dt:
02/10/1994
2
GOLDMANN, SIEGFRIED
Exec Dt:
02/10/1994
3
STRAUB, ALEXANDER
Exec Dt:
02/10/1994
4
BECHEM, MARTIN
Exec Dt:
02/17/1994
5
GROSS, RAINER
Exec Dt:
02/17/1994
6
HEBISCH, SIEGBERT
Exec Dt:
02/25/1994
7
HUTTER, JOACHIM
Exec Dt:
02/17/1994
8
ROUNDING, HOWARD-PAUL
Exec Dt:
02/17/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5504210
NONE
08230286
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 26
Reel/Frame:006972/0614   Pages: 3
Recorded: 04/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLTEFUB, JURGEN
Exec Dt:
03/02/1994
2
GOLDMANN, SIEGFRIED
Exec Dt:
03/07/1994
3
STRAUB, ALEXANDER
Exec Dt:
03/02/1994
4
BECHEM, MARTIN
Exec Dt:
03/02/1994
5
GROB, RAINER
Exec Dt:
03/02/1994
6
HEBISCH, SIEGBERT
Exec Dt:
03/11/1994
7
HUTTER, JOACHIM
Exec Dt:
03/02/1994
8
ROUNDING, HOWARD-PAYL
Exec Dt:
03/02/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5502062
NONE
08230187
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 27
Reel/Frame:006974/0314   Pages: 3
Recorded: 04/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLTEFUSS, JURGEN
Exec Dt:
03/02/1994
2
GOLDMANN, SIEGFRIED
Exec Dt:
03/07/1994
3
STRAUB, ALEXANDER
Exec Dt:
03/02/1994
4
BECHEM, MARTIN
Exec Dt:
03/02/1994
5
GROSS, RAINER
Exec Dt:
03/02/1994
6
HEBISCH, SIEGBERT
Exec Dt:
03/11/1994
7
HUTTER, JOACHIM
Exec Dt:
03/02/1994
8
ROUNDING, HOWARD-PAUL
Exec Dt:
03/02/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5504209
NONE
08230281
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 28
Reel/Frame:006981/0555   Pages: 3
Recorded: 04/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLTEFUB, JURGEN
Exec Dt:
03/02/1994
2
GOLDMANN, SIEGFRIED
Exec Dt:
03/02/1994
3
STRAUB, ALEXANDER
Exec Dt:
03/02/1994
4
BECHEM, MARTIN
Exec Dt:
03/02/1994
5
GROB, RAINER
Exec Dt:
03/02/1994
6
HEBISCH, SIEGBERT
Exec Dt:
03/11/1994
7
HUTTER, JOACHIM
Exec Dt:
03/02/1994
8
ROUNDING, HOWARD-PAUL
Exec Dt:
03/02/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5508406
NONE
08230266
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 29
Reel/Frame:007051/0517   Pages: 3
Recorded: 06/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STRAUB, ALEXANDER
Exec Dt:
04/12/1994
2
GOLDMANN, SIEGFRIED
Exec Dt:
04/12/1994
3
STOLTEFUSS, JURGEN
Exec Dt:
04/12/1994
4
BECHEM, MARTIN
Exec Dt:
04/20/1994
5
DEMBOWSKY, KLAUS
Exec Dt:
04/14/1994
6
GROSS, RAINER
Exec Dt:
04/15/1994
7
HEBISCH, SIEGBERT
Exec Dt:
04/26/1994
8
HUTTER, JOACHIM
Exec Dt:
04/18/1994
9
ROUNDNG, HOWARD-PAUL
Exec Dt:
04/15/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP
PATENTE KONZERN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5545646
NONE
08261585
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 30
Reel/Frame:009518/0467   Pages: 3
Recorded: 10/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAFFHAUSEN, WOLFGANG
Exec Dt:
09/09/1998
2
BECHEM, MARTIN
Exec Dt:
09/10/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6191852
NONE
09170482
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 31
Reel/Frame:009859/0555   Pages: 3
Recorded: 11/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAHN, THOMAS
Exec Dt:
10/22/1998
2
PAFFHAUSEN, WOLFGANG
Exec Dt:
10/22/1998
3
SCHADE, ANDREAS
Exec Dt:
10/22/1998
4
BECHEM, MARTIN
Exec Dt:
10/23/1998
5
SCHMIDT DELF
Exec Dt:
10/22/1998
Assignee
1
BAYER AKTIENGESSELLSCHAFT
D 51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6420183
US20020022274
09194099
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
MR. WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 32
Reel/Frame:010409/0969   Pages: 3
Recorded: 11/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAEMER, WOLFGANG
Exec Dt:
11/09/1999
2
MOORE, THOMAS
Exec Dt:
11/09/1999
3
OEHME, HEIKO
Exec Dt:
11/09/1999
4
SCHMIDT, GEORG
Exec Dt:
11/09/1999
5
NOLL, RALPH
Exec Dt:
11/09/1999
6
BECHEM, MARTIN
Exec Dt:
11/09/1999
Assignees
1
JENOPTIK AKTIENGESELLSCHAFT
CARL-ZEISS-STRASSE 1
D-07743 JENA, GERMANY
2
BAYER AKTIENGESELLSCHAFT
CARL-ZEISS-STRASSE 1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6343906
NONE
09442563
Correspondence name and address
MCAULEY NISSEN GOLDBERG KIEL ET AL
GERALD H. KIEL, ESQ.
261 MADISON AVENUE
NEW YORK, NY 10016-2391
Assignment: 33
Reel/Frame:012777/0129   Pages: 4
Recorded: 04/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLTEFUSS, JURGEN
Exec Dt:
12/18/2001
2
BRAUNLICH, GABRIELE
Exec Dt:
11/20/2001
3
LOGERS, MICHAEL
Exec Dt:
11/23/2001
4
SCHMECK, CARSTEN
Exec Dt:
11/26/2001
5
NIELSCH, ULRICH
Exec Dt:
11/28/2001
6
BECHEM, MARTIN
Exec Dt:
12/04/2001
7
GERDES, CHRISTOPH
Exec Dt:
12/03/2001
8
SPERZEL, MICHAEL
Exec Dt:
11/28/2001
9
LUSTIG, KLEMENS
Exec Dt:
12/04/2001
10
STURMER, WERNER
Exec Dt:
12/21/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6699857
NONE
10018928
Correspondence name and address
BAYER CORPORATION
PATENTS AND LICENSING
JEFFREY M. GREENMAN, VICE PRESIDENT
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 34
Reel/Frame:012803/0939   Pages: 4
Recorded: 04/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLTEFUSS, JURGEN
Exec Dt:
12/18/2001
2
BRAUNLICH, GABRIELE
Exec Dt:
11/20/2001
3
LOGERS, MICHAEL
Exec Dt:
11/23/2001
4
SCHMECK, CARSTEN
Exec Dt:
11/26/2001
5
NIELSCH, ULRICH
Exec Dt:
11/28/2001
6
BECHEM, MARTIN
Exec Dt:
12/04/2001
7
GERDES, CHRISTOPH
Exec Dt:
12/03/2001
8
SPERZEL, MICHAEL
Exec Dt:
11/28/2001
9
LUSTIG, KLEMENS
Exec Dt:
12/04/2001
10
STURMER, WERNER
Exec Dt:
12/21/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6867206
NONE
10018927
Correspondence name and address
JEFFREY M. GREENMAN
BAYER CORP.
PATENTS AND LICENSING
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 35
Reel/Frame:014000/0390   Pages: 2
Recorded: 09/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECHEM, MARTIN
Exec Dt:
07/11/2003
2
PAFFHAUSEN, WOLFGANT
Exec Dt:
07/17/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6985225
US20040032589
10444681
Correspondence name and address
BAYER PHARMACEUTICALS CORPORATION
JEFFREY M. GREENMAN
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 36
Reel/Frame:015676/0819   Pages: 3
Recorded: 08/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNEBEL, GUNTHER
Exec Dt:
10/27/2003
2
BECHEM, MARTIN
Exec Dt:
11/10/2003
3
STURMER, WERNER
Exec Dt:
11/15/2003
4
NOLL, RALPH
Exec Dt:
11/16/2003
Assignee
1
GREINER BIO-ONE GMBH
MAYBACHSTRASSE 2
D-72636 FRICKENHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6503456
NONE
09381364
Correspondence name and address
COHEN SAKAGUCHI & ENGLISH LLP
JAMES K. SAKAGUCHI
2040 MAIN STREET, 9TH FLOOR
IRVINE, CA 92614
Assignment: 37
Reel/Frame:015102/0650   Pages: 2
Recorded: 03/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECHEM, MARTIN
Exec Dt:
02/03/2004
2
STURMER, WERNER
Exec Dt:
01/01/2004
3
NOLL, RALPH
Exec Dt:
01/19/2004
Assignee
1
GREINER BIO-ONE GMBH
GALGENBERSTRASSE
NURTINGEN, GERMANY 73733
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8512652
US20030039592
10271232
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
JAMES P. KRUEGER
120 SOUTH LASALLE STREET
SUITE 1600
CHICAGO, IL 60603-3406
Assignment: 38
Reel/Frame:015108/0741   Pages: 2
Recorded: 03/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECHEM, MARTIN
Exec Dt:
02/03/2004
2
STURMER, WERNER
Exec Dt:
01/01/2004
3
NOLL, RALPH
Exec Dt:
01/19/2004
Assignee
1
GREINER BIO-ONE GMBH
GALGENBERGSTRASSE
NURTINGEN, GERMANY 73733
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6514464
NONE
08899405
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
JAMES P. KRUEGER
120 SOUTH LASALLE STREET, SUITE 1600
CHICAGO, ILLINOIS 60603-3406
Assignment: 39
Reel/Frame:017767/0154   Pages: 4
Recorded: 06/09/2006
Attorney Dkt #:LEA 35 904
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERGUDEN, JENS-KERIM
Exec Dt:
07/23/2004
2
KOLKHOF, PETER
Exec Dt:
09/08/2004
3
CASTRO-PALOMINO, JULIO
Exec Dt:
09/16/2004
4
KUHL, ALEXANDER
Exec Dt:
07/23/2004
5
KAST, RAIMUND
Exec Dt:
07/26/2004
6
STASCH, JOHANNES-PETER
Exec Dt:
07/23/2004
7
TINEL, HANNA
Exec Dt:
07/23/2004
8
MUNTER, KLAUS
Exec Dt:
07/23/2004
9
LUSTIG, KLEMENS
Exec Dt:
08/10/2004
10
PERNERSTORFER, JOSEF
Exec Dt:
08/06/2004
11
BECHEM, MARTIN
Exec Dt:
09/07/2004
12
HUSER, JORG
Exec Dt:
09/06/2004
Assignee
1
BAYER HEALTHCARE, AG
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060247244
10503521
Correspondence name and address
JEFFREY M. GREENMAN
LAW & PATENTS
BAYER PHARMACEUTICALS CORPORATION
400 MORGAN LANE
WEST HAVEN, CT 06516

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