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Patent Assignment Assignor Details
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Assignor Name : LEPPARD, DAVID GEORGE
Total Assignments: 18
Assignment: 1
Reel/Frame:007783/0330   Pages: 2
Recorded: 01/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN TOAN, VIEN
Exec Dt:
10/11/1993
2
LAVER, HUGH STEPHEN
Exec Dt:
10/11/1993
3
LEPPARD, DAVID GEORGE
Exec Dt:
10/11/1993
Assignee
1
CIBA-GEIGY CORPORATION
520 WHITE PLAINS ROAD, P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5509957
NONE
08147706
Correspondence name and address
CIBA-GEIGY CORPORATION
MICHAEL W. GLYNN
PATENT DEPT., P.O. BOX 2005
520 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 2
Reel/Frame:008002/0220   Pages: 4
Recorded: 06/17/1996
Conveyance: CORRECTION OF ASSIGNMENT
Assignors
1
LEPPARD, DAVID GEORGE
Exec Dt:
06/26/1995
2
KOHLER, MANFRED
Exec Dt:
06/26/1995
Assignee
1
CIBA-GEIGY CORPORATION
520 WHITE PLAINS ROAD - P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5965776
NONE
08519225
Correspondence name and address
CIBA-GEIGY CORPORATION
MICHAEL W. GLYNN
520 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 3
Reel/Frame:007818/0380   Pages: 2
Recorded: 02/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEPPARD, DAVID GEORGE
Exec Dt:
07/26/1995
2
KUHLER, MANFRED
Exec Dt:
07/26/1995
Assignee
1
CIBA-GEIGY CORPORATION
520 WHITE PLAINS ROAD, P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5965776
NONE
08519225
Correspondence name and address
CIBA-GEIGY CORPORATION
MICHAEL W. GLYNN
PATENT DEPARTMENT, P.O. BOX 2005
520 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 4
Reel/Frame:007907/0517   Pages: 2
Recorded: 04/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEPPARD, DAVID GEORGE
Exec Dt:
08/23/1995
2
RYTZ, GERHARD
Exec Dt:
08/23/1995
3
WURMS, NORBERT
Exec Dt:
08/23/1995
4
HAYOZ, PASCAL
Exec Dt:
08/23/1995
Assignee
1
CIBA-GEIGY CORPORATION
P.O. BOX 2005
520 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5538840
NONE
08538090
Correspondence name and address
CIBA-GEIGY CORPORATION
MICHAEL W. GLYNN
PATENT DEPARTMENT, P.O. BOX 2005
520 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 5
Reel/Frame:008125/0065   Pages: 2
Recorded: 01/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOAN, VIEN VAN
Exec Dt:
08/23/1995
2
LEPPARD, DAVID GEORGE
Exec Dt:
08/23/1995
3
RYTZ, GERHARD
Exec Dt:
08/23/1995
4
WURMS, NORBERT
Exec Dt:
08/23/1995
5
HAYOZ, PASCAL
Exec Dt:
08/23/1995
Assignee
1
CIBA-GEIGY CORPORATION
520 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5672704
NONE
08535406
Correspondence name and address
CIBA-GEIGY CORPORATION
MICHAEL W. GLYNN
PATENT DEPARTMENT
P.O. BOX 2005, 520 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 6
Reel/Frame:010389/0873   Pages: 2
Recorded: 11/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEPPARD, DAVID GEORGE
Exec Dt:
02/03/1997
2
KOHLER, MANFRED
Exec Dt:
02/03/1997
3
VALET, ANDREAS
Exec Dt:
02/03/1997
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6020528
NONE
08806498
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
PATENT DEPARTMENT, P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 7
Reel/Frame:008802/0930   Pages: 2
Recorded: 11/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEPPARD, DAVID GEORGE
Exec Dt:
02/06/1997
2
KOHLER, MANFRED
Exec Dt:
02/06/1997
3
HUG, GEBHARD
Exec Dt:
02/06/1997
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD, P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5721292
NONE
08793269
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
PATENT DEPT., P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 8
Reel/Frame:009763/0902   Pages: 2
Recorded: 02/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEPPARD, DAVID GEORGE
Exec Dt:
07/16/1997
2
JAMES, THOMAS LLOYD
Exec Dt:
07/16/1997
3
HOCK, NILS
Exec Dt:
07/16/1997
4
KOHLER, MANFRED
Exec Dt:
07/16/1997
5
SALATHE, RONALD
Exec Dt:
07/16/1997
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5942290
NONE
08915776
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
PATENT DEPARTMENT, P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 9
Reel/Frame:010153/0081   Pages: 2
Recorded: 08/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYOZ, PASCAL
Exec Dt:
08/19/1997
2
BULLIARD, CHRISTOPHE
Exec Dt:
08/19/1997
3
LEPPARD, DAVID GEORGE
Exec Dt:
08/19/1997
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5998116
NONE
08925017
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
PATENT DEPARTMENT, P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 10
Reel/Frame:010266/0109   Pages: 2
Recorded: 09/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEPPARD, DAVID GEORGE
Exec Dt:
12/10/1997
2
KOHLER, MANFRED
Exec Dt:
12/10/1997
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6048660
NONE
09014555
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
PATENT DEPARTMENT
540 WHITE PLAINS ROAD, P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Assignment: 11
Reel/Frame:012609/0959   Pages: 3
Recorded: 02/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEPPARD, DAVID GEORGE
Exec Dt:
03/11/2001
2
EICHENBERGER, EUGEN
Exec Dt:
05/06/2001
3
HUG, GEBHARD
Exec Dt:
04/17/2001
4
SCHWENDIMANN, URS
Exec Dt:
05/07/2001
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6888031
NONE
09856769
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
PATENT DEPARTMENT
540 WHITE PLAINS ROAD, P.O. BOX 2005
TARRYTOWN, NY 10591
Assignment: 12
Reel/Frame:013788/0013   Pages: 2
Recorded: 02/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEGANATHAN, SURULIAPPA GOWPER
Exec Dt:
03/02/2001
2
BIRY, STEPHANE
Exec Dt:
03/16/2001
3
NESVADBA, PETER
Exec Dt:
03/19/2001
4
LEPPARD, DAVID GEORGE
Exec Dt:
03/19/2001
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7060425
NONE
09806360
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
PO BOX 2005, PATENT DEPT.
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 13
Reel/Frame:013294/0589   Pages: 3
Recorded: 09/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEPPARD, DAVID GEORGE
Exec Dt:
05/18/2001
2
VAN TOAN, VIEN
Exec Dt:
05/21/2001
3
WINTER, ROLAND A.E.
Exec Dt:
07/13/2001
4
BONORA, MICHELA
Exec Dt:
04/20/2001
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6495622
NONE
09722975
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 14
Reel/Frame:012526/0231   Pages: 3
Recorded: 01/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEPPARD, DAVID GEORGE
Exec Dt:
06/06/2001
2
GUGUMUS, FRANCOIS
Exec Dt:
06/12/2001
3
BONORA, MICHELA
Exec Dt:
06/21/2001
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020083641
09912139
Correspondence name and address
CIBA SPECIALTY CHEMICALS
JOANN VILLAMIZAR
PATENT DEPARTMENT
P.O. BOX 2005, 540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 15
Reel/Frame:018339/0851   Pages: 2
Recorded: 09/26/2006
Attorney Dkt #:pp/1-22513/chm 118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAZZARI, DARIO
Exec Dt:
12/05/2003
2
LEPPARD, DAVID GEORGE
Exec Dt:
01/14/2004
3
SALA, MASSIMILIANO
Exec Dt:
12/03/2003
4
VITALI, MANUELE
Exec Dt:
12/03/2003
5
ZAGNONI, GRAZIANO
Exec Dt:
01/07/2004
6
FERRI, GIANLUCA
Exec Dt:
12/10/2004
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040241111
10482680
Correspondence name and address
JOANN VILLAMIZAR
CIBA SPECIALTY CHEMICALS CORP.
PATENT DEPARTMENT, P.O.BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 16
Reel/Frame:018435/0334   Pages: 3
Recorded: 10/16/2006
Conveyance: RE-RECORD TO CORRECT THE EXECUTION DATE ON A DOCUMENT PREVIOUSLY RECORDED AT REEL 018339, FRAME 0851. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
LAZZARI, DARIO
Exec Dt:
12/05/2003
2
LEPPARD, DAVID GEORGE
Exec Dt:
01/14/2004
3
SALA, MASSIMILIANO
Exec Dt:
12/03/2003
4
VITALI, MANUELE
Exec Dt:
12/03/2003
5
ZAGNONI, GRAZIANO
Exec Dt:
01/07/2004
6
FERRI, GIANLUCA
Exec Dt:
12/10/2003
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040241111
10482680
Correspondence name and address
JOANN VILLAMIZAR
CIBA SPECIALTY CHEMICALS CORP.
PATENT DEPARTMENT, P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 17
Reel/Frame:018500/0210   Pages: 8
Recorded: 11/09/2006
Attorney Dkt #:CO/21-22591/A/CGM 524/PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLLE, THOMAS
Exec Dt:
04/19/2004
2
VALET, ANDREAS
Exec Dt:
04/23/2004
3
LEPPARD, DAVID GEORGE
Exec Dt:
04/23/2004
4
ANDREWS, STEPHEN MARK
Exec Dt:
04/29/2004
5
RAVICHANDRAN, RAMANATHAN
Exec Dt:
04/30/2004
6
GROB, MARKUS
Exec Dt:
04/26/2004
7
SIMON, DIRK
Exec Dt:
04/20/2004
Assignee
1
CIBA SPECIALTY CHEMICALS CORPORATION
540 WHITE PLAINS ROAD
PATENT DEPARTMENT
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7214742
US20050075465
10497297
Correspondence name and address
ANNA R. MADDALENA
540 WHITE PLAINS ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 18
Reel/Frame:017068/0072   Pages: 2
Recorded: 10/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAIG, ADALBERT
Exec Dt:
01/19/2005
2
LEPPARD, DAVID GEORGE
Exec Dt:
01/20/2005
3
WENDEBORN, FREDERIQUE
Exec Dt:
01/24/2005
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7332105
US20060052491
10528136
Correspondence name and address
JOANN VILLAMIZAR
CIBA SPECIALTY CHEMICALS CORP.
PATENT DEPARTMENT
P.O. BOX 2005 540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591

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