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Patent Assignment Assignor Details
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Assignor Name : KAYSER, MICHAEL
Total Assignments: 16
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:004502/0583   Pages: 1
Recorded: 01/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOLTEFUSS, JURGEN
Exec Dt:
12/16/1985
2
GROSS, RAINER
Exec Dt:
12/16/1985
3
SCHRAMM, MATTHIAS
Exec Dt:
12/20/1985
4
THOMAS, GUNTER
Exec Dt:
12/20/1985
5
KAYSER, MICHAEL
Exec Dt:
12/20/1985
6
PELSTER, BERND
Exec Dt:
12/20/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4791122
NONE
06816916
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
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: 4
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: 5
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: 6
Reel/Frame:004657/0540   Pages: 1
Recorded: 01/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KINAST, GUNTHER
Exec Dt:
12/12/1986
2
SCHWENNER, ECKHARD
Exec Dt:
12/12/1986
3
KAZDA, STANISLAV
Exec Dt:
12/12/1986
4
KNORR, ANDREAS
Exec Dt:
12/12/1986
5
KAYSER, MICHAEL
Exec Dt:
12/12/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4808622
NONE
07001496
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 7
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: 8
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: 9
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: 10
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: 11
Reel/Frame:004870/0962   Pages: 1
Recorded: 04/08/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRANCKOWIAK, GERHARD
Exec Dt:
03/14/1988
2
KAYSER, MICHAEL
Exec Dt:
03/14/1988
3
SCHRAMM, MATTHIAS
Exec Dt:
03/14/1988
4
THOMAS, GUNTHER
Exec Dt:
03/14/1988
5
GROSS, RAINER
Exec Dt:
03/14/1988
6
PERZBORN, ELISABETH
Exec Dt:
03/14/1988
7
SEUTER, FRIEDEL
Exec Dt:
03/14/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4876254
NONE
07179102
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:004871/0510   Pages: 1
Recorded: 04/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRANCKOWIAK, GERHARD
Exec Dt:
03/14/1988
2
ROSENTRETER, ULRICH
Exec Dt:
03/14/1988
3
PERZBORN, ELISABETH
Exec Dt:
03/14/1988
4
SEUTER, FRIEDEL
Exec Dt:
03/14/1988
5
KAYSER, MICHAEL
Exec Dt:
03/14/1988
6
THOMAS, GUNTHER
Exec Dt:
03/14/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4876255
NONE
07178710
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 13
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: 14
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: 15
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: 16
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

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