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Patent Assignment Assignor Details
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Assignor Name : DE KEYZER, GERARDUS
Total Assignments: 32
Assignment: 1
Reel/Frame:010011/0426   Pages: 2
Recorded: 06/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHADELI, ULRICH
Exec Dt:
07/01/1998
2
TINGUELY, ERIC
Exec Dt:
06/23/1998
3
HALL-GOULLE, VERONIQUE
Exec Dt:
06/22/1998
4
DE KEYZER, GERARDUS
Exec Dt:
06/22/1998
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6010567
NONE
09057090
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR, PATENT DEPARTMENT
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 2
Reel/Frame:010863/0709   Pages: 2
Recorded: 06/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL-GOULLE, VERONIQUE
Exec Dt:
02/08/2000
2
DE KEYZER, GERARDUS
Exec Dt:
02/08/2000
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6423839
NONE
09532242
Correspondence name and address
CIBA SPECIALITY CHEMCIALS CORP.
JOANN VILLAMIZAR
PATENT DEPARTMENT
540 WHITE PLAINS ROAD, P.O. BOX 2005
TARRYTOWN, NY 10591
Assignment: 3
Reel/Frame:011463/0819   Pages: 2
Recorded: 12/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUJARD, PATRICE
Exec Dt:
09/06/2000
2
HALL-GOULLE, VERONIQUE
Exec Dt:
09/08/2000
3
HAO, ZHIMIN
Exec Dt:
09/08/2000
4
NAGASUE, HITOSHI
Exec Dt:
09/22/2000
5
DE KEYZER, GERARDUS
Exec Dt:
09/08/2000
Assignee
1
CIBA SPECIALTY CHEMICALS
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6524382
NONE
09686642
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
540 WHITE PLAINS ROAD
P.O.BOX 2005
TARRYTOWN, NY 10591
Assignment: 4
Reel/Frame:011811/0591   Pages: 2
Recorded: 05/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLEB, ANNEMARIE
Exec Dt:
01/18/2001
2
WOLLEB, HEINZ
Exec Dt:
01/18/2001
3
DE KEYZER, GERARDUS
Exec Dt:
01/22/2001
4
WAGNER, BARBARA
Exec Dt:
01/24/2001
Assignee
1
CIBA SPECAIALTY CHEMICALS CORP.
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6444807
NONE
09786965
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
540 WHITE PLAINS ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 5
Reel/Frame:013688/0946   Pages: 2
Recorded: 01/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL-GOULLE, VERONIQUE
Exec Dt:
05/22/2001
2
DE KEYZER, GERARDUS
Exec Dt:
05/22/2001
3
GRANDIDIER, C. YVES
Exec Dt:
05/15/2001
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6544325
US20020014183
09898414
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
540 WHITE PLAINS ROAD
P.O. BOX 2005, PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 6
Reel/Frame:014608/0963   Pages: 2
Recorded: 10/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENKHOFF, JOHANNES
Exec Dt:
03/21/2003
2
WALLQUIST, OLOF
Exec Dt:
03/25/2003
3
HYUGA, TETSUO
Exec Dt:
03/17/2003
4
DE KEYZER, GERARDUS
Exec Dt:
03/24/2003
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6756487
US20040034204
10399441
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NY 10591
Assignment: 7
Reel/Frame:015308/0206   Pages: 2
Recorded: 05/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENKHOFF, JOHANNES
Exec Dt:
03/25/2003
2
WALLQUIST, OLOF
Exec Dt:
03/25/2003
3
HYUGA, TETSUO
Exec Dt:
03/17/2003
4
DE KEYZER, GERARDUS
Exec Dt:
03/24/2003
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6756487
US20040034204
10399441
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
540 WHITE PLAINS ROAD
PO BOX 2005, PATENT DEPT.
TARRYTOWN, NY 10591
Assignment: 8
Reel/Frame:015857/0942   Pages: 2
Recorded: 10/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDHALTER, BEAT
Exec Dt:
03/22/2004
2
ADAM, JEAN-MARIE
Exec Dt:
03/22/2004
3
FEILER, LEONHARD
Exec Dt:
03/22/2004
4
LEHMANN, URS
Exec Dt:
03/24/2004
5
DE KEYZER, GERARDUS
Exec Dt:
03/23/2004
6
YOUSAF, TAHER
Exec Dt:
03/23/2004
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050003135
10495184
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 9
Reel/Frame:016944/0776   Pages: 2
Recorded: 09/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAM, JEAN-MARIE
Exec Dt:
09/20/2004
2
DE KEYZER, GERARDUS
Exec Dt:
09/20/2004
Assignee
1
CIBA SPECIALTY CHEMICAL CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050255391
10522212
Correspondence name and address
JOANN VILLAMIZAR
CIBA SPECIALTY CHEMICALS CORP.
PATENT DEPARTMENT
540 WHITE PLAINS ROAD, P.O. BOX 2005
TARRYTOWN, NY 10591
Assignment: 10
Reel/Frame:016941/0366   Pages: 2
Recorded: 09/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENZ, ROMAN
Exec Dt:
11/16/2004
2
DE KEYZER, GERARDUS
Exec Dt:
11/16/2004
3
WALLQUIST, OLOF
Exec Dt:
11/19/2004
4
YOUSAF, TAHER
Exec Dt:
11/16/2004
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7279514
US20050261402
10521651
Correspondence name and address
JOANN VILLAMIZAR
CIBA SPECIALTY CHEMICALS CORP.
PATENT DEPARTMENT, P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 11
Reel/Frame:017438/0098   Pages: 2
Recorded: 01/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE KEYZER, GERARDUS
Exec Dt:
11/30/2004
2
YOUSAF, TAHER
Exec Dt:
12/02/2004
3
EKKUNDI, VADIRAJ SUBBANNA
Exec Dt:
12/07/2004
4
MUDALIAR, CHANDRASEKHAR DAYAL
Exec Dt:
12/07/2004
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7582230
US20060060829
10523742
Correspondence name and address
JOANN VILLAMIZAR
CIBA SPECIALTY CHEMICALS CORP.
PATENT DEPARTMENT
P.O. BOX 2005, 540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 12
Reel/Frame:021287/0106   Pages: 2
Recorded: 07/17/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALLQUIST, OLOF
Exec Dt:
02/17/2006
2
LENZ, ROMAN
Exec Dt:
02/14/2006
3
FEILER, LEONHARD
Exec Dt:
02/14/2006
4
DUGGELI, MATHIAS
Exec Dt:
02/15/2006
5
YOUSAF, TAHER
Exec Dt:
02/27/2006
6
DE KEYZER, GERARDUS
Exec Dt:
02/18/2006
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7417154
US20070028807
10576703
Correspondence name and address
JOANN VILLAMIZAR
CIBA CORP.
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 13
Reel/Frame:033868/0743   Pages: 2
Recorded: 10/02/2014
Attorney Dkt #:C23463
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLZLE, DANIEL
Exec Dt:
09/01/2008
2
DE KEYZER, GERARDUS
Exec Dt:
08/22/2008
3
CRACIUN, LILIANA
Exec Dt:
08/14/2008
Assignee
1
CIBA CORPORATION
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8927182
US20100164911
12225643
Correspondence name and address
BASF CORPORATION
500 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 14
Reel/Frame:026911/0266   Pages: 2
Recorded: 09/15/2011
Attorney Dkt #:C000023515
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FONTANA, MARGHERITA
Exec Dt:
11/10/2008
2
DE KEYZER, GERARDUS
Exec Dt:
11/13/2008
3
BUGNON, PHILIPPE
Exec Dt:
11/13/2008
4
HAHN, MARCEL
Exec Dt:
11/13/2008
5
MISTRY, KISHOR KUMAR
Exec Dt:
10/20/2008
6
AUSCHRA, CLEMENS
Exec Dt:
11/21/2008
Assignee
1
CIBA CORPORATION
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8040592
US20100265564
12308628
Correspondence name and address
BASF CORPORATION
500 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 15
Reel/Frame:026329/0226   Pages: 4
Recorded: 05/24/2011
Attorney Dkt #:C000023514
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAISCH, GABRIELE
Exec Dt:
12/03/2008
2
OHRLEIN, REINHOLD
Exec Dt:
12/04/2008
3
SIMMENDINGER, PETER
Exec Dt:
12/12/2008
4
DE KEYZER, GERARDUS
Exec Dt:
12/08/2008
5
FONTANA, MARGHERITA
Exec Dt:
12/22/2008
6
MUMBAIKAR, VILAS N.
Exec Dt:
12/03/2008
Assignee
1
CIBA CORPORATION
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8610998
US20110216392
12308594
Correspondence name and address
BASF CORPORATION PATENT DEPARTMENT
500 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NY 10591
Assignment: 16
Reel/Frame:023142/0269   Pages: 4
Recorded: 08/25/2009
Attorney Dkt #:23707
Conveyance: CONDITIONAL ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE KEYZER, GERARDUS
Exec Dt:
08/03/2009
2
LAMATSCH, BERND
Exec Dt:
08/04/2009
3
MUHLEBACH, ANDREAS
Exec Dt:
08/10/2009
4
RIME, FRANCOIS
Exec Dt:
08/10/2009
5
SCHMITT, GREGOR
Exec Dt:
08/01/2009
Assignee
1
CIBA CORPORATION
540 WHITE PLAINS ROAD
PATENT DEPARTMENT
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100317819
12528500
Correspondence name and address
JOANN VILLAMIZAR CIBA CORPORATION/PATENT
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NY 10591
Assignment: 17
Reel/Frame:024486/0961   Pages: 4
Recorded: 06/04/2010
Attorney Dkt #:354964US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FONTANA, MARGHERITA
Exec Dt:
02/23/2010
2
DE KEYZER, GERARDUS
Exec Dt:
03/03/2010
3
BUGNON, PHILIPPE
Exec Dt:
03/05/2010
4
HAHN, MARCEL
Exec Dt:
03/31/2010
5
MISTRY, KISHOR KUMAR
Exec Dt:
02/10/2010
6
AUSCHRA, CLEMENS
Exec Dt:
04/15/2010
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8270063
US20100290103
12676765
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:025912/0682   Pages: 2
Recorded: 03/07/2011
Attorney Dkt #:C000023884
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENZ, ROMAN
Exec Dt:
01/05/2011
2
DE KEYZER, GERARDUS
Exec Dt:
01/05/2011
3
DUGGELI, MATHIAS
Exec Dt:
01/05/2011
4
HOLZHUTER, PATRICK CHRISTOPHER
Exec Dt:
01/05/2011
Assignee
1
BASF SE
CARL BOSCH STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8273269
US20110155973
12993095
Correspondence name and address
BASF CORPORATION
500 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 19
Reel/Frame:026735/0744   Pages: 3
Recorded: 08/11/2011
Attorney Dkt #:C000023961
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULTEMEYER, JAN
Exec Dt:
07/26/2011
2
DE KEYZER, GERARDUS
Exec Dt:
07/25/2011
Assignee
1
BASF SE
CARL BOSCH STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8669026
US20110294051
13144942
Correspondence name and address
BASF CORPORATION PATENT DEPARTMENT
500 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NY 10591
Assignment: 20
Reel/Frame:031099/0969   Pages: 4
Recorded: 08/28/2013
Attorney Dkt #:419971US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGENBLAST, GERHARD
Exec Dt:
03/23/2012
2
KOENEMANN, MARTIN
Exec Dt:
03/28/2012
3
DE KEYZER, GERARDUS
Exec Dt:
03/13/2012
4
IVANOVICI, SORIN
Exec Dt:
04/11/2012
5
PEPERS, MICHEL
Exec Dt:
03/06/2012
6
MUELLER, MATTHIAS
Exec Dt:
04/03/2012
7
SEND, ROBERT
Exec Dt:
03/30/2012
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9236535
US20130334546
14001443
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:031553/0288   Pages: 4
Recorded: 11/06/2013
Attorney Dkt #:423443US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGENBLAST, GERHARD
Exec Dt:
05/30/2012
2
KOENEMANN, MARTIN
Exec Dt:
06/15/2012
3
IVANOVICI, SORIN
Exec Dt:
06/06/2012
4
DE KEYZER, GERARDUS
Exec Dt:
05/21/2012
5
SEND, ROBERT
Exec Dt:
06/25/2012
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9711665
US20140076397
14115934
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:031702/0686   Pages: 4
Recorded: 12/03/2013
Attorney Dkt #:424678US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOENEMANN, MARTIN
Exec Dt:
07/05/2012
2
WAGENBLAST, GERHARD
Exec Dt:
07/10/2012
3
SEND, ROBERT
Exec Dt:
07/09/2012
4
IVANOVICI, SORIN
Exec Dt:
07/13/2012
5
DE KEYZER, GERARDUS
Exec Dt:
06/28/2012
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9406848
US20140103374
14123530
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:029378/0747   Pages: 4
Recorded: 11/30/2012
Attorney Dkt #:PF0000070744
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE KEYZER, GERARDUS
Exec Dt:
11/19/2012
2
CRACIUN, LILIANA
Exec Dt:
11/20/2012
3
KUEPFERT, MICHAEL
Exec Dt:
11/29/2012
4
PIRRUNG, FRANK OLIVER HEINRICH
Exec Dt:
11/20/2012
Assignee
1
BASF SE
CARL BOSCH STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8993202
US20130065168
13695805
Correspondence name and address
BASF CORPORATION PATENT DEPARTMENT
500 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NY 10591
Assignment: 24
Reel/Frame:029378/0783   Pages: 4
Recorded: 11/30/2012
Attorney Dkt #:PF0000070752
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE KEYZER, GERARDUS
Exec Dt:
11/19/2012
2
CRACIUN, LILIANA
Exec Dt:
11/20/2012
3
KUEPFERT, MICHAEL
Exec Dt:
11/29/2012
4
PIRRUNG, FRANK OLIVER HEINRICH
Exec Dt:
11/20/2012
Assignee
1
BASF SE
CARL BOSCH STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9575230
US20130078393
13695879
Correspondence name and address
BASF CORPORATION PATENT DEPARTMENT
500 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NY 10591
Assignment: 25
Reel/Frame:029487/0548   Pages: 2
Recorded: 12/18/2012
Attorney Dkt #:408219US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BACHER, JEAN-PIERRE
Exec Dt:
11/30/2012
2
DE KEYZER, GERARDUS
Exec Dt:
11/29/2012
3
LEHMANN, URS
Exec Dt:
11/30/2012
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9057020
US20130092874
13704020
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:043494/0185   Pages: 6
Recorded: 08/09/2017
Attorney Dkt #:074054-0007-550542
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE KEYZER, GERARDUS
Exec Dt:
02/02/2017
2
CRACIUN, LILIANA
Exec Dt:
02/02/2017
3
KUEPFERT, MICHAEL
Exec Dt:
07/10/2017
4
HEINRICH PIRRUNG, FRANK OLIVER
Exec Dt:
02/02/2017
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10690825
US20170131447
15411254
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 27
Reel/Frame:043639/0622   Pages: 6
Recorded: 09/20/2017
Attorney Dkt #:074054-0007-01-US-550542
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE KEYZER, GERARDUS
Exec Dt:
02/02/2017
2
CRACIUN, LILIANA
Exec Dt:
02/02/2017
3
KUEPFERT, MICHAEL
Exec Dt:
07/10/2017
4
HEINRICH PIRRUNG, FRANK OLIVER
Exec Dt:
02/02/2017
Assignee
1
BASF SE
CARL-BOSCH-STR. 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10690825
US20170131447
15411254
Correspondence name and address
ASHLEY I. PEZZNER
222 DELAWARE AVE
WILMINGTON, DE 19801
Assignment: 28
Reel/Frame:047835/0247   Pages: 8
Recorded: 12/20/2018
Attorney Dkt #:518864US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, YING
Exec Dt:
03/06/2018
2
FREUDENREICH, CHARLES
Exec Dt:
03/27/2018
3
DE KEYZER, GERARDUS
Exec Dt:
03/05/2018
4
JOVIC, MILIJANA
Exec Dt:
03/06/2018
Assignee
1
BASF SCHWEIZ AG
KLYBECKSTRASSE 141
BASEL, SWITZERLAND 4057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190233662
16312136
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 29
Reel/Frame:054652/0692   Pages: 8
Recorded: 12/15/2020
Attorney Dkt #:533419US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENZ, ROMAN
Exec Dt:
05/06/2019
2
DE KEYZER, GERARDUS
Exec Dt:
08/20/2018
3
HORNI, THOMAS
Exec Dt:
08/20/2018
Assignee
1
BASF SCHWEIZ AG
KLYBECKSTRASSE 141
BASEL, SWITZERLAND 4057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210277251
17252529
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 30
Reel/Frame:057036/0556   Pages: 10
Recorded: 07/30/2021
Attorney Dkt #:074017-US-000013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEILER, LEONHARD
Exec Dt:
04/17/2019
2
RUCH, THOMAS
Exec Dt:
04/23/2019
3
BACHMANN, FRANK
Exec Dt:
04/17/2019
4
PERRITAZ, MARIE-PASCALE
Exec Dt:
04/25/2019
5
DE KEYZER, GERARDUS
Exec Dt:
04/25/2019
Assignee
1
BASF SCHWEIZ AG
KLYBECKSTRASSE 141
BASEL, SWITZERLAND 4057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220098412
17427403
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 31
Reel/Frame:059416/0685   Pages: 13
Recorded: 03/28/2022
Attorney Dkt #:0812-04-W-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUCH, THOMAS
Exec Dt:
10/02/2019
2
HOLZHUETER, PATRICK
Exec Dt:
10/26/2019
3
DE KEYZER, GERARDUS
Exec Dt:
10/03/2019
4
LENZ, ROMAN
Exec Dt:
10/02/2019
Assignee
1
BASF COLORS & EFFECTS GMBH
AN DER RHEINSCHANZE 1
LUDWIGSHAFEN AM RHEIN, GERMANY 67059
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220356171
17764471
Correspondence name and address
LUCAS & MERCANTI, LLP
30 BROAD STREET
21ST FLOOR
NEW YORK, 10004 UNITED STATES
Assignment: 32
Reel/Frame:051681/0359   Pages: 3
Recorded: 01/23/2020
Attorney Dkt #:526592US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE KEYZER, GERARDUS
Exec Dt:
01/12/2020
2
GUO, YING
Exec Dt:
01/11/2020
Assignee
1
BASF SCHWEIZ AG
KLYBECKSTRASSE 141
BASEL, SWITZERLAND 4057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200165479
16615279
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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