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Patent Assignment Assignor Details
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Assignor Name : KURKA, PETER
Total Assignments: 8
Assignment: 1
Reel/Frame:004904/0676   Pages: 1
Recorded: 06/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KURKA, PETER
Exec Dt:
05/16/1988
2
GOETZE, LEOPOLD
Exec Dt:
05/16/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4879290
NONE
07203039
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:007652/0234   Pages: 3
Recorded: 09/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMANN, HANS-JURGEN
Exec Dt:
08/02/1995
2
SERNO, PETER
Exec Dt:
08/16/1995
3
HERBOTH, MATTHIAS
Exec Dt:
08/09/1995
4
KURKA, PETER
Exec Dt:
08/02/1995
Assignee
1
BAYER AG KONZERNZENTRALE RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5653998
NONE
08523662
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 3
Reel/Frame:007700/0830   Pages: 3
Recorded: 10/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CICERI, SILVANA
Exec Dt:
09/11/1995
2
HAMANN, HANS-JURGEN
Exec Dt:
08/30/1995
3
HURNER, INGRID
Exec Dt:
08/09/1995
4
KURKA, PETER
Exec Dt:
08/09/1995
5
MAASZ, JOACHIM
Exec Dt:
10/05/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5741515
NONE
08542752
Correspondence name and address
SPRUNG HORN ET AL
660 WHITE PLAINS RD
TARRYTOWN NY 10591-5144
Assignment: 4
Reel/Frame:008185/0685   Pages: 3
Recorded: 08/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANIKANTI, VENKATA-RANGARAO
Exec Dt:
06/19/1996
2
KETTELHOLT, STEFAN
Exec Dt:
06/19/1996
3
KURKA, PETER
Exec Dt:
06/21/1996
4
PENNERS, GUNTHER
Exec Dt:
06/11/1996
5
SERNO, PETER
Exec Dt:
06/11/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY D 513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5707655
NONE
08701410
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEOANRD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 5
Reel/Frame:008195/0961   Pages: 3
Recorded: 08/30/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAASZ, JOACHIM
Exec Dt:
07/17/1996
2
HURNER, INGRID
Exec Dt:
07/03/1996
3
KURKA, PETER
Exec Dt:
06/25/1996
4
LANGE, RALPH
Exec Dt:
06/25/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5776505
NONE
08708024
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAIN ROAD
TARRYTOWN, NY 10591-5144
Assignment: 6
Reel/Frame:008887/0170   Pages: 3
Recorded: 11/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMITZ, GUIDO
Exec Dt:
09/24/1997
2
SCHMITZ, HANS-DIETER
Exec Dt:
09/29/1997
3
KURKA, PETER
Exec Dt:
09/24/1997
4
MAASZ, JOACHIM
Exec Dt:
08/10/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6079968
NONE
08968783
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 7
Reel/Frame:008828/0926   Pages: 3
Recorded: 10/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESUR, EVA
Exec Dt:
10/01/1997
2
NEUSER, DIETER
Exec Dt:
10/08/1997
3
LOCKHOFF, OSWALD
Exec Dt:
09/30/1997
4
PERZBORN, ELISABETH
Exec Dt:
10/02/1997
5
STASCH, JOHANNES PETER
Exec Dt:
10/06/1997
6
KURKA, PETER
Exec Dt:
10/08/1997
Assignee
1
BAYER AKTIENGESELSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5998448
NONE
08945516
Correspondence name and address
CARMELLA A. O'GORMAN, ESQ.
SPRUNG KRAMER SCHAEFER & BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 8
Reel/Frame:008891/0515   Pages: 3
Recorded: 10/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESUR, EVA
Exec Dt:
10/01/1997
2
NEUSER, DIETER
Exec Dt:
10/08/1997
3
LOCKHOFF, OSWALD
Exec Dt:
09/30/1997
4
PERZBORN, ELISABETH
Exec Dt:
10/02/1997
5
KURKA, PETER
Exec Dt:
10/08/1997
6
STASCH, JOHANNES PETER
Exec Dt:
10/06/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5859053
NONE
08945511
Correspondence name and address
SPRUNG KRAMER SCHAEFFER & BRISCOE
CARMELLA O'GORMAN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144

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