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 : KIRSTE, AXEL
Total Assignments: 16
Assignment: 1
Reel/Frame:025841/0792   Pages: 4
Recorded: 02/22/2011
Attorney Dkt #:375585US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, ANDREAS
Exec Dt:
09/16/2009
2
MALKOWSKY, ITAMAR MICHAEL
Exec Dt:
09/16/2009
3
STECKER, FLORIAN
Exec Dt:
09/17/2009
4
WALDVOGEL, SIEGFRIED
Exec Dt:
09/07/2009
5
KIRSTE, AXEL
Exec Dt:
09/11/2009
Assignee
1
BASF SE
CARL-BOSCH-STR. 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8449755
US20110147228
13059548
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:027314/0198   Pages: 3
Recorded: 12/01/2011
Attorney Dkt #:389823US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STECKER, FLORIAN
Exec Dt:
06/24/2010
2
FISCHER, ANDREAS
Exec Dt:
06/26/2010
3
MALKOWSKY, ITAMAR MICHAEL
Exec Dt:
06/24/2010
4
WALDVOGEL, SIEGFRIED R.
Exec Dt:
06/21/2010
5
KIRSTE, AXEL
Exec Dt:
06/21/2010
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8747645
US20120067736
13375100
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:027343/0364   Pages: 3
Recorded: 12/06/2011
Attorney Dkt #:389635US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, ANDREAS
Exec Dt:
06/23/2010
2
MALKOWSKY, ITAMAR MICHAEL
Exec Dt:
06/24/2010
3
STECKER, FLORIAN
Exec Dt:
06/25/2010
4
WALDVOGEL, SIEGFRIED R.
Exec Dt:
06/21/2010
5
KIRSTE, AXEL
Exec Dt:
06/21/2010
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8747646
US20120080320
13375495
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:030769/0461   Pages: 8
Recorded: 07/10/2013
Attorney Dkt #:13111-00264-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALDVOGEL, SIEGFRIED
Exec Dt:
03/26/2013
2
SCHMITT, DOMINIK
Exec Dt:
03/26/2013
3
FISCHER, ANDREAS
Exec Dt:
03/26/2013
4
REGENBRECHT, CAROLIN
Exec Dt:
03/26/2013
5
KIRSTE, AXEL
Exec Dt:
04/15/2013
6
STECKER, FLORIAN
Exec Dt:
03/26/2013
Assignees
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
2
JOHANNES-GUTENBERG-UNIVERSITAET MAINZ
SAARSTR. 21
MAINZ, GERMANY 55122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140034508
13934519
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 5
Reel/Frame:030780/0095   Pages: 11
Recorded: 07/11/2013
Attorney Dkt #:13111-00263
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STECKER, FLORIAN
Exec Dt:
03/25/2013
2
FISCHER, ANDREAS
Exec Dt:
03/25/2013
3
KIRSTE, AXEL
Exec Dt:
04/15/2013
4
VOITL, AGNES
Exec Dt:
03/27/2013
5
WONG, CHUNG HUAN
Exec Dt:
03/26/2013
6
WALDVOGEL, SIEGFRIED
Exec Dt:
03/25/2013
7
REGENBRECHT, CAROLIN
Exec Dt:
03/25/2013
8
SCHMITT, DOMINIK
Exec Dt:
03/25/2013
9
HARTMER, MARIUS FRANZISKUS
Exec Dt:
06/13/2013
Assignees
1
BASF SE
-----
LUDWIGSHAFEN, GERMANY 67056
2
JOHANNES-GUTENBERG-UNIVERSITAT MAINZ
SAARSTR. 21
MAINZ, GERMANY 55122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9006494
US20140046099
13934806
Correspondence name and address
ASHLEY I. PEZZNER
1007 N. ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:037418/0389   Pages: 4
Recorded: 01/06/2016
Attorney Dkt #:464423US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOITL, AGNES
Exec Dt:
07/21/2014
2
MALKOWSKY, ITAMAR MICHAEL
Exec Dt:
07/29/2014
3
KIRSTE, AXEL
Exec Dt:
07/31/2014
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10230131
US20160218391
14903101
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:037417/0846   Pages: 4
Recorded: 01/06/2016
Attorney Dkt #:464427US99 PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOITL, AGNES
Exec Dt:
08/04/2014
2
MALKOWSKY, ITAMAR MICHAEL
Exec Dt:
06/08/2014
3
KIRSTE, AXEL
Exec Dt:
08/11/2014
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160133992
14903092
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:037433/0740   Pages: 6
Recorded: 01/07/2016
Attorney Dkt #:464286US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOITL, AGNES
Exec Dt:
08/04/2014
2
MALKOWSKY, ITAMAR
Exec Dt:
08/06/2014
3
KIRSTE, AXEL
Exec Dt:
08/11/2014
4
KARRER, LOTHAR
Exec Dt:
08/13/2014
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160164144
14903544
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:037701/0650   Pages: 8
Recorded: 02/05/2016
Attorney Dkt #:464286US99PCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL: 037433 FRAME: 0740. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
VOITL, AGNES
Exec Dt:
08/04/2014
2
MALKOWSKY, ITAMAR MICHAEL
Exec Dt:
08/06/2014
3
KIRSTE, AXEL
Exec Dt:
08/11/2014
4
KARRER, LOTHAR
Exec Dt:
08/13/2014
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160164144
14903544
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:037889/0348   Pages: 11
Recorded: 03/04/2016
Attorney Dkt #:466039US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PORTA GARCIA, MARTA
Exec Dt:
09/03/2014
2
CHESNEAU, FREDERICK FRANCOIS
Exec Dt:
09/03/2014
3
SCHMIDT, MICHAEL
Exec Dt:
09/08/2014
4
RIEDEL, DOMINIC
Exec Dt:
09/03/2014
5
SCHROEDER, DENIS
Exec Dt:
09/03/2014
6
TELES, JOAQUIM HENRIQUE
Exec Dt:
09/08/2014
7
GARSUCH, ARND
Exec Dt:
09/03/2014
8
HERZOG, STEFAN
Exec Dt:
09/16/2014
9
KIRSTE, AXEL
Exec Dt:
09/08/2014
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9640839
US20160172709
14907954
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:041500/0214   Pages: 11
Recorded: 03/08/2017
Attorney Dkt #:464728US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PORTA GARCIA, MARTA
Exec Dt:
07/08/2016
2
CHESNEAU, FREDERICK FRANCOIS
Exec Dt:
07/13/2016
3
SCHMIDT, MICHAEL
Exec Dt:
07/07/2016
4
RIEDEL, DOMINIC
Exec Dt:
12/14/2016
5
SCHROEDER, DENIS
Exec Dt:
07/07/2016
6
TELES, JOAQUIM HENRIQUE
Exec Dt:
07/07/2016
7
GARSUCH, ARND
Exec Dt:
07/07/2016
8
HERZOG, STEFAN
Exec Dt:
03/01/2017
9
KIRSTE, AXEL
Exec Dt:
12/20/2016
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9793577
US20160172708
14906471
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:046696/0269   Pages: 11
Recorded: 08/24/2018
Attorney Dkt #:512313US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABELS, FALKO
Exec Dt:
11/15/2017
2
SCHWEINFURTH, DAVID DOMINIQUE
Exec Dt:
12/22/2017
3
LOEFFLER, DANIEL
Exec Dt:
11/13/2017
4
AHLF, MARAIKE
Exec Dt:
11/10/2017
5
BLASBERG, FLORIAN
Exec Dt:
11/09/2017
6
SCHAUB, THOMAS
Exec Dt:
11/08/2017
7
SPIELMANN, JAN
Exec Dt:
11/09/2017
8
KIRSTE, AXEL
Exec Dt:
11/08/2017
9
GASPAR, BORIS
Exec Dt:
11/28/2017
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10570514
US20190144998
15779570
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:044930/0632   Pages: 7
Recorded: 02/14/2018
Attorney Dkt #:510552US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSTE, AXEL
Exec Dt:
02/01/2018
2
URBAN, TOBIAS
Exec Dt:
01/16/2018
3
NICOLINI, FABIO
Exec Dt:
01/21/2018
4
LUTTER, SIMONE
Exec Dt:
01/17/2018
5
RICHTER, FRANK
Exec Dt:
01/17/2018
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180202048
15748251
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:045225/0001   Pages: 7
Recorded: 03/15/2018
Attorney Dkt #:510686US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSTE, AXEL
Exec Dt:
02/01/2018
2
URBAN, TOBIAS
Exec Dt:
12/21/2017
3
NICOLINI, FABIO
Exec Dt:
12/28/2017
4
LUTTER, SIMONE
Exec Dt:
12/21/2017
5
RICHTER, FRANK
Exec Dt:
12/21/2017
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10822703
US20180216233
15748278
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:049316/0947   Pages: 21
Recorded: 05/30/2019
Attorney Dkt #:074008-1894-US-589572
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PUNG, DAVID JOHN
Exec Dt:
01/22/2019
2
ROBERTS, MEGAN
Exec Dt:
03/08/2019
3
SZEIFERT, JOHANN MARTIN
Exec Dt:
07/18/2018
4
VATH, BERNHARD
Exec Dt:
07/18/2018
5
STEINKE, TOBIAS HEINZ
Exec Dt:
08/08/2018
6
WESTER, BETTINA
Exec Dt:
03/05/2019
7
SCHNEIDER, CECILE
Exec Dt:
07/30/2018
8
WEISSE, SEBASTIAN ALEXANDER
Exec Dt:
02/25/2019
9
WOLF, PETER
Exec Dt:
10/06/2018
10
LENZ, WERNER
Exec Dt:
07/20/2018
11
KIRSTE, AXEL
Exec Dt:
02/23/2019
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11254795
US20190276623
16463014
Correspondence name and address
ASHLEY I. PEZZNER
DRINKER BIDDLE & REATH LLP
222 DELAWARE AVE.
WILMINGTON, DE 19801
Assignment: 16
Reel/Frame:062459/0081   Pages: 8
Recorded: 01/24/2023
Attorney Dkt #:074008-US-000504
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSTE, AXEL
Exec Dt:
07/19/2021
2
PELZER, RALF
Exec Dt:
01/22/2021
3
AUST, NICOLA CHRISTIANE
Exec Dt:
02/04/2022
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230279560
18017680
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103

Search Results as of: 05/21/2024 12:53 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