skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : KUJAT, CHRISTOF
Total Assignments: 14
Assignment: 1
Reel/Frame:025388/0279   Pages: 4
Recorded: 11/18/2010
Attorney Dkt #:12810-01077-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ULANOVA, TATIANA
Exec Dt:
04/30/2009
2
HAHN, KLAUS
Exec Dt:
05/06/2009
3
MOCK, CHRISTOF
Exec Dt:
06/06/2009
4
ALTEHELD, ARMIN
Exec Dt:
05/12/2009
5
HAHNLE, HANS-JOACHIM
Exec Dt:
06/19/2009
6
RANFT, MEIK
Exec Dt:
05/08/2009
7
KUJAT, CHRISTOF
Exec Dt:
05/13/2009
Assignee
1
BASF SE
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRASSE, GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8697764
US20110049411
12989489
Correspondence name and address
GEORG M. HASSELMANN
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, NW, SUITE 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:030604/0808   Pages: 5
Recorded: 06/13/2013
Attorney Dkt #:13156-00413
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARPOV, ANDREY
Exec Dt:
01/11/2010
2
HIBST, HARTMUT
Exec Dt:
01/21/2010
3
ELING, BEREND
Exec Dt:
01/03/2010
4
DUWENHORST, JOERN
Exec Dt:
01/05/2010
5
RIGGS, RICHARD
Exec Dt:
01/13/2010
6
TRAUT, ALEXANDER
Exec Dt:
01/15/2010
7
KUJAT, CHRISTOF
Exec Dt:
01/15/2010
8
ROEGER, CORNELIA
Exec Dt:
01/15/2010
9
KRAUSCHE, CHRISTIAN
Exec Dt:
12/16/2009
Assignee
1
BASF SE
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110245392
13139463
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 3
Reel/Frame:030606/0422   Pages: 5
Recorded: 06/13/2013
Attorney Dkt #:13156-00414
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARPOV, ANDREY
Exec Dt:
01/11/2010
2
HIBST, HARTMUT
Exec Dt:
01/29/2010
3
ELING, BEREND
Exec Dt:
12/15/2009
4
DUWENHORST, JOERN
Exec Dt:
12/15/2009
5
RIGGS, RICHARD
Exec Dt:
01/13/2009
6
TRAUT, ALEXANDER
Exec Dt:
01/15/2010
7
KUJAT, CHRISTOF
Exec Dt:
01/15/2010
8
ROEGER, CORNELIA
Exec Dt:
01/15/2010
9
KRAUSCHE, CHRISTIAN
Exec Dt:
12/22/2009
Assignee
1
BASF SE
-
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8940814
US20110245391
13139437
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 4
Reel/Frame:026480/0496   Pages: 3
Recorded: 06/20/2011
Attorney Dkt #:381790US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABERECHT, MONIKA
Exec Dt:
01/22/2010
2
STEINBRECHER, ANGELIKA MARIA
Exec Dt:
02/11/2010
3
KUJAT, CHRISTOF
Exec Dt:
01/28/2010
4
TRAUT, ALEXANDER
Exec Dt:
01/26/2010
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8969452
US20110250438
13140257
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:027446/0359   Pages: 3
Recorded: 12/27/2011
Attorney Dkt #:12810*1311
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWIEGK, STEFAN
Exec Dt:
08/04/2010
2
KUJAT, CHRISTOF
Exec Dt:
08/06/2010
3
WILMS, AXEL
Exec Dt:
08/17/2010
4
TRAUT, ALEXANDER
Exec Dt:
08/16/2010
5
WAGNER, NORBERT
Exec Dt:
07/13/2010
Assignee
1
BASF SE
-----
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9080259
US20120108710
13380344
Correspondence name and address
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:028850/0990   Pages: 3
Recorded: 08/27/2012
Attorney Dkt #:403065US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUJAT, CHRISTOF
Exec Dt:
04/15/2011
2
LI, YUZHUO
Exec Dt:
04/21/2011
3
RUSHING, KENNETH
Exec Dt:
03/30/2011
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9309448
US20120311935
13580807
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:027423/0525   Pages: 4
Recorded: 12/21/2011
Attorney Dkt #:13156-00463-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIBON, CECILE
Exec Dt:
11/16/2011
2
YANG, XIN
Exec Dt:
11/21/2011
3
KUJAT, CHRISTOF
Exec Dt:
11/23/2011
4
WEBER, MARTIN
Exec Dt:
11/28/2011
5
SZARVAS, LASZLO
Exec Dt:
11/30/2011
6
KLEIN, DANIEL
Exec Dt:
11/30/2011
7
POETSCHKE, PETRA
Exec Dt:
10/21/2011
8
KRAUSE, BEATE
Exec Dt:
11/08/2011
Assignee
1
BASF SE
GVX/C - C006
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9721695
US20120153233
13332424
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:027451/0247   Pages: 4
Recorded: 12/28/2011
Attorney Dkt #:13156*456
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIBON, CECILE
Exec Dt:
10/26/2010
2
YANG, XIN
Exec Dt:
11/27/2011
3
KUJAT, CHRISTOF
Exec Dt:
11/23/2011
4
WEBER, MARTIN
Exec Dt:
11/03/2011
5
SZARVAS, LASZLO
Exec Dt:
11/25/2011
6
KLEIN, DANIEL
Exec Dt:
11/25/2011
7
POETSCHKE, PETRA
Exec Dt:
10/06/2011
8
KRAUSE, BEATE
Exec Dt:
10/10/2011
Assignee
1
BASF SE
-----
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120153232
13324296
Correspondence name and address
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:028376/0360   Pages: 4
Recorded: 06/14/2012
Attorney Dkt #:13156*490
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIBON, CECILE
Exec Dt:
12/20/2011
2
YANG, XIN
Exec Dt:
12/21/2011
3
KUJAT, CHRISTOF
Exec Dt:
01/04/2012
4
WEBER, MARTIN
Exec Dt:
01/09/2012
5
JAIN, SACHIN
Exec Dt:
01/13/2012
6
PARK, HYE JIN
Exec Dt:
01/02/2012
Assignee
1
BASF SE
-----
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120181487
13352791
Correspondence name and address
ASHLEY I. PEZZNER
1007 N. ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 10
Reel/Frame:033552/0314   Pages: 7
Recorded: 08/18/2014
Attorney Dkt #:438508US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMID, RAIMUND
Exec Dt:
06/28/2013
2
WOSYLUS, ARON
Exec Dt:
06/26/2013
3
KUJAT, CHRISTOF
Exec Dt:
06/26/2013
4
MERSTETTER, HANS RUDOLF
Exec Dt:
05/10/2013
5
MULLERTZ, CASPER
Exec Dt:
06/04/2013
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9388291
US20150033987
14379336
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:037189/0918   Pages: 7
Recorded: 12/02/2015
Attorney Dkt #:074008-1672-US-536220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUTAMBI, EMILY MBAYISI
Exec Dt:
06/09/2014
2
WOSYLUS, ARON
Exec Dt:
06/17/2014
3
KUJAT, CHRISTOF
Exec Dt:
06/30/2014
4
DAMM, PETRA
Exec Dt:
07/01/2014
5
OSWALD, JÜRGEN
Exec Dt:
07/01/2014
Assignee
1
BASF SE
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9512318
US20160108247
14895307
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 12
Reel/Frame:037568/0805   Pages: 7
Recorded: 01/25/2016
Attorney Dkt #:074008-1684-US-538379
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUTAMBI, EMILY MBAYISI
Exec Dt:
10/24/2014
2
WOSYLUS, ARON
Exec Dt:
08/25/2014
3
KUJAT, CHRISTOF
Exec Dt:
09/01/2014
4
DORING, GEORG JOSEF
Exec Dt:
09/24/2014
5
RAFF, PHILIPP
Exec Dt:
09/08/2014
Assignee
1
BASF SE
-----
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9868860
US20160160051
14907129
Correspondence name and address
ASHLEY I. PEZZNER
222 DELAWARE AVE
WILMINGTON, DE 19801
Assignment: 13
Reel/Frame:044399/0358   Pages: 14
Recorded: 12/14/2017
Attorney Dkt #:509335US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARGUERRE, ANN-KATHRIN
Exec Dt:
08/29/2016
2
RAITH, CHRISTIAN
Exec Dt:
09/01/2016
3
KUJAT, CHRISTOF
Exec Dt:
09/06/2016
4
MARTIN, FRIEDRICH-GEORG
Exec Dt:
09/12/2016
5
BADINE, DAHER MICHAEL
Exec Dt:
09/13/2016
6
GEYER, KAROLIN
Exec Dt:
09/15/2016
7
SCHAEFER, ANSGAR
Exec Dt:
09/19/2016
8
NESTLE, NIKOLAUS
Exec Dt:
09/21/2016
9
CETINKAYA, MURAT
Exec Dt:
09/19/2016
10
SCHREINER, EDUARD
Exec Dt:
10/10/2016
11
WEILER, REINER
Exec Dt:
10/11/2016
12
ZUROWSKI, PETER
Exec Dt:
10/14/2016
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10221255
US20180171035
15735007
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:056708/0123   Pages: 12
Recorded: 07/17/2020
Attorney Dkt #:525530US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINKELMANN, MARION
Exec Dt:
06/08/2018
2
FUCHS, YANNICK
Exec Dt:
09/11/2019
3
CETINKAYA, MURAT
Exec Dt:
10/31/2019
4
WAGNER, AARON
Exec Dt:
06/08/2018
5
ONCLIN, STEFFEN
Exec Dt:
06/08/2018
6
KUJAT, CHRISTOF
Exec Dt:
06/08/2018
Assignee
1
BASF SE
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11084951
US20200123405
16605700
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/03/2024 01:27 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT