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Patent Assignment Assignor Details
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Assignor Name : KNISCHKA, RALF
Total Assignments: 16
Assignment: 1
Reel/Frame:013831/0745   Pages: 5
Recorded: 07/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENDLEIN, ANDREAS
Exec Dt:
12/10/2002
2
KNISCHKA, RALF
Exec Dt:
01/16/2003
3
KRATZ, KARL
Exec Dt:
12/06/2002
Assignee
1
MNEMOSCIENCE GMBH
CARLSTRASSE 50
UEBACH-PALENBERG, GERMANY 52531
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040110285
10297147
Correspondence name and address
HOLLAND & KNIGHT LLP
PATREA L. PABST, ESQ.
ONE ATLANTIC CENTER, SUITE 2000
1201 WEST PEACHTREE STREET NE
ATLANTA, GA 30309
Assignment: 2
Reel/Frame:022769/0048   Pages: 2
Recorded: 06/01/2009
Attorney Dkt #:CO/2-23271/A/PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNISCHKA, RALF
Exec Dt:
05/15/2007
2
ECKSTEIN, ERNST
Exec Dt:
05/21/2007
3
AUSCHRA, CLEMENS
Exec Dt:
05/15/2007
4
MATSUMOTO, AKIRA
Exec Dt:
05/29/2007
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090221739
11794707
Correspondence name and address
JOANN VILLAMIZAR
CIBA CORP.
PATENT DEPARTMENT
P.O. BOX 2005, 540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Assignment: 3
Reel/Frame:021753/0322   Pages: 2
Recorded: 10/27/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNISCHKA, RALF
Exec Dt:
09/04/2008
2
AUSCHRA, CLEMENS
Exec Dt:
09/04/2008
3
MUEHLEBACH, ANDREAS
Exec Dt:
09/12/2008
4
ZEREN, SEVGI
Exec Dt:
09/19/2008
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7829643
US20080280070
10581137
Correspondence name and address
JOANN VILLAMIZAR
CIBA CORP.
PATENT DEPARTMENT, P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 4
Reel/Frame:024896/0586   Pages: 4
Recorded: 08/27/2010
Attorney Dkt #:C23813
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, URS
Exec Dt:
08/12/2010
2
STADLER, URS LEO
Exec Dt:
07/21/2010
3
MAMAK, MARC
Exec Dt:
07/21/2010
4
KNISCHKA, RALF
Exec Dt:
08/06/2010
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100310787
12740114
Correspondence name and address
BASF CORPORATION PATENT DEPARTMENT
500 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NY 10591
Assignment: 5
Reel/Frame:025239/0329   Pages: 2
Recorded: 11/03/2010
Attorney Dkt #:C23853
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCK, ANDREAS
Exec Dt:
10/21/2010
2
KNISCHKA, RALF
Exec Dt:
10/25/2010
3
AUSCHRA, CLEMENS, DR.
Exec Dt:
10/21/2010
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8669336
US20110040018
12867770
Correspondence name and address
BASF CORPORATION PATENT DEPARTMENT
500 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NY 10591
Assignment: 6
Reel/Frame:026630/0087   Pages: 3
Recorded: 07/21/2011
Attorney Dkt #:43762/18
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAMAK, MARC
Exec Dt:
04/11/2011
2
LEHMANN, URS
Exec Dt:
04/11/2011
3
KNISCHKA, RALF
Exec Dt:
05/19/2011
4
PERI, FRANCESCA
Exec Dt:
06/27/2011
5
KASER, ADOLF
Exec Dt:
05/05/2011
Assignee
1
BASF SE
CARL BOSCH STR. 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8853314
US20120129090
13122563
Correspondence name and address
KEVIN B. LAURENCE
201 SOUTH MAIN STREET, SUITE 1100
STOEL RIVES LLP
SALT LAKE CITY, UT 84111
Assignment: 7
Reel/Frame:026469/0678   Pages: 3
Recorded: 06/21/2011
Attorney Dkt #:C000023940
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NESVADBA, PETER
Exec Dt:
05/24/2011
2
FOLGER, LUCIENNE BUGNON
Exec Dt:
05/24/2011
3
KNISCHKA, RALF
Exec Dt:
05/25/2011
Assignee
1
BASF SE
CARL BOSCH STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8969577
US20110245375
13130331
Correspondence name and address
BASF CORPORATION PATENT DEPARTMENT
500 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NY 10591
Assignment: 8
Reel/Frame:029721/0754   Pages: 10
Recorded: 01/30/2013
Attorney Dkt #:C00023271/CONT2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNISCHKA, RALF
Exec Dt:
11/23/2012
2
ECKSTEIN, ERNST
Exec Dt:
12/23/2012
3
AUSCHRA, CLEMENS
Exec Dt:
11/26/2012
Assignee
1
BASF SE
CARL BOSCH STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8658741
US20130059964
13660260
Correspondence name and address
BASF CORPORATION
500 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 9
Reel/Frame:033424/0985   Pages: 6
Recorded: 07/30/2014
Attorney Dkt #:438498US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMSON, MARY
Exec Dt:
03/04/2013
2
KNISCHKA, RALF
Exec Dt:
03/18/2013
3
AUSCHRA, CLEMENS
Exec Dt:
03/18/2013
4
ENGELBRECHT, LOTHAR
Exec Dt:
03/04/2013
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9587105
US20150018476
14375670
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:036027/0405   Pages: 7
Recorded: 07/08/2015
Attorney Dkt #:455758US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELBRECHT, LOTHAR
Exec Dt:
01/24/2014
2
PIRRUNG, FRANK
Exec Dt:
01/27/2014
3
AUSCHRA, CLEMENS
Exec Dt:
01/24/2014
4
KNISCHKA, RALF
Exec Dt:
01/30/2014
5
KRANWETVOGEL, REINER
Exec Dt:
01/24/2014
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10301434
US20150337086
14759821
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:042962/0356   Pages: 7
Recorded: 07/11/2017
Attorney Dkt #:501261US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIRRUNG, FRANK
Exec Dt:
04/25/2017
2
ENGELBRECHT, LOTHAR
Exec Dt:
04/19/2017
3
AUSCHRA, CLEMENS
Exec Dt:
07/03/2017
4
VOIGT, JENS-UWE
Exec Dt:
04/19/2017
5
KNISCHKA, RALF
Exec Dt:
04/19/2017
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10584263
US20170247570
15513462
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:045547/0736   Pages: 8
Recorded: 04/16/2018
Attorney Dkt #:512816US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELBRECHT, LOTHAR
Exec Dt:
03/14/2018
2
PETER, WOLFGANG
Exec Dt:
03/21/2018
3
GERNANDT, ANDREAS
Exec Dt:
03/14/2018
4
AUSCHRA, CLEMENS
Exec Dt:
03/14/2018
5
KNISCHKA, RALF
Exec Dt:
03/19/2018
6
KRANWETVOGEL, REINER
Exec Dt:
04/03/2018
Assignee
1
BASF SE
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10752736
US20180298149
15768590
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:045570/0327   Pages: 7
Recorded: 04/18/2018
Attorney Dkt #:512797US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELBRECHT, LOTHAR
Exec Dt:
03/14/2018
2
PETER, WOLFGANG
Exec Dt:
03/21/2018
3
AUSCHRA, CLEMENS
Exec Dt:
03/14/2018
4
KNISCHKA, RALF
Exec Dt:
03/19/2018
5
KRANWETVOGEL, REINER
Exec Dt:
04/03/2018
Assignee
1
BASF SE
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10851210
US20180305548
15769103
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:056655/0179   Pages: 8
Recorded: 06/24/2021
Attorney Dkt #:074008-US-000263
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRITSCHLER, ULRICH
Exec Dt:
01/29/2019
2
AUSCHRA, CLEMENS
Exec Dt:
01/23/2019
3
KNISCHKA, RALF
Exec Dt:
01/24/2019
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220064348
17415948
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 15
Reel/Frame:055265/0411   Pages: 9
Recorded: 02/16/2021
Attorney Dkt #:074008-2202-US-000201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOU, HUIGUANG
Exec Dt:
12/12/2018
2
KNISCHKA, RALF
Exec Dt:
02/14/2019
3
GERNANDT, ANDREAS
Exec Dt:
12/17/2018
4
AUSCHRA, CLEMENS
Exec Dt:
12/17/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210171780
17268621
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 16
Reel/Frame:057073/0390   Pages: 7
Recorded: 08/04/2021
Attorney Dkt #:074008-2114-US-000122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERNANDT, ANDREAS
Exec Dt:
04/07/2021
2
AUSCHRA, CLEMENS
Exec Dt:
08/02/2021
3
KNISCHKA, RALF
Exec Dt:
04/13/2021
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11292906
US20200317906
16758291
Correspondence name and address
ASHLEY I. PEZZNER
222 DELAWARE AVE., STE. 1410
FAEGRE DRINKER BIDDLE & REATH LLP
WILMINGTON, DE 19801-1621

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