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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 : LUEKING, ANGELIKA
Total Assignments: 21
Assignment: 1
Reel/Frame:024992/0214   Pages: 5
Recorded: 09/15/2010
Attorney Dkt #:14462-00014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEATOR, JENS
Exec Dt:
05/04/2010
2
LUEKING, ANGELIKA
Exec Dt:
04/20/2010
3
KOWALD, AXEL
Exec Dt:
04/23/2010
4
MEYER, HELMUT
Exec Dt:
04/28/2010
Assignee
1
PROTAGEN AKTIENGESELLSCHAFT
OTTO-HAHN-STRASSE 15
---
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100280224
12676178
Correspondence name and address
MARK E. FREEMAN
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:024992/0471   Pages: 5
Recorded: 09/15/2010
Attorney Dkt #:14462-00015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEATOR, JENS
Exec Dt:
05/04/2010
2
LUEKING, ANGELIKA
Exec Dt:
04/20/2010
3
KOWALD, AXEL
Exec Dt:
04/23/2010
4
MEYER, HELMUT E.
Exec Dt:
04/28/2010
Assignee
1
PROTAGEN AKTIENGESELLSCHAFT
OTTO-HAHN-STRASSE 15
---
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100261881
12676223
Correspondence name and address
MARK E. FREEMAN
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:039846/0475   Pages: 4
Recorded: 09/23/2016
Attorney Dkt #:074027-0015-02-547359
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEATOR, JENS
Exec Dt:
05/04/2010
2
LUEKING, ANGELIKA
Exec Dt:
04/20/2010
3
KOWALD, AXEL
Exec Dt:
04/23/2010
4
MEYER, HELMUT E
Exec Dt:
04/28/2010
Assignee
1
PROTAGEN AKTIENGESELLSCHAFT
OTTO-HAHN-STRASSE 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170009300
15274493
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 4
Reel/Frame:025778/0018   Pages: 10
Recorded: 02/09/2011
Attorney Dkt #:14462-00016-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOEHLER, HEIKE
Exec Dt:
01/10/2011
2
MEYER, HELMUT E.
Exec Dt:
01/11/2011
3
MARCUS, KATRIN
Exec Dt:
01/11/2011
4
KOWALD, AXEL
Exec Dt:
01/10/2011
5
TRIBL, FLORIAN
Exec Dt:
01/20/2011
6
GERLACH, MANFRED
Exec Dt:
01/17/2011
7
RIEDERER, PETER
Exec Dt:
01/20/2011
8
LUEKING, ANGELIKA
Exec Dt:
01/10/2011
9
SCHEER, CHRISTIAN
Exec Dt:
01/10/2011
10
BEATOR, JENS
Exec Dt:
01/11/2011
Assignee
1
PROTAGEN AKTIENGESELLSCHAFT
OTTO-HAHN-STRASSE 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110184375
12809831
Correspondence name and address
LIZA D. HOHENSCHUTZ
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 5
Reel/Frame:025909/0992   Pages: 8
Recorded: 03/07/2011
Attorney Dkt #:14462-00017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, HELMUT E.
Exec Dt:
01/11/2011
2
LUEKING, ANGELIKA
Exec Dt:
01/10/2011
3
BEATOR, JENS
Exec Dt:
01/11/2011
4
KOWALD, AXEL
Exec Dt:
01/10/2011
5
BARTSCH, GEORG
Exec Dt:
02/01/2011
6
KLOCKER, HELMUT
Exec Dt:
01/24/2011
Assignee
1
PROTAGEN AKTIENGESELLSCHAFT
OTTO-HAHN-STR. 15
---
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110275528
13002098
Correspondence name and address
MARK E. FREEMAN
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 6
Reel/Frame:028427/0357   Pages: 4
Recorded: 06/22/2012
Attorney Dkt #:14462-00019-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMERSDORFER, PETER
Exec Dt:
05/24/2011
2
HOPFNER, ANNABEL
Exec Dt:
05/21/2012
3
LUEKING, ANGELIKA
Exec Dt:
05/14/2012
Assignee
1
PROTAGEN AKTIENGESELLSCHAFT
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120264634
13498964
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ, LLP
1007 NORTH ORANGE STREET
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:029233/0282   Pages: 4
Recorded: 11/02/2012
Attorney Dkt #:14462-00018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUEKING, ANGELIKA
Exec Dt:
05/14/2012
2
MUELLNER, STEFAN
Exec Dt:
05/14/2012
3
TEUNISSEN, CHARLOTTE
Exec Dt:
05/22/2012
4
WILTFANG, JENS
Exec Dt:
10/04/2012
Assignee
1
PROTAGEN AKTIENGESELLSCHAFT
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130029864
13499546
Correspondence name and address
LIZA D. HOHENSCHUTZ
1007 N. ORANGE STREET
WILMINGTON, DE 19801
Assignment: 8
Reel/Frame:030562/0042   Pages: 5
Recorded: 06/06/2013
Attorney Dkt #:14462-00020-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUEKING, ANGELIKA
Exec Dt:
02/05/2013
2
KOWALD, AXEL
Exec Dt:
03/05/2013
3
GOHLER, HEIKE
Exec Dt:
02/05/2013
Assignee
1
PROTAGEN AKTIENGESELLSCHAFT
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130244897
13877248
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
1007 NORTH ORANGE STREET
PO BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:030356/0205   Pages: 5
Recorded: 05/06/2013
Attorney Dkt #:14462-00022-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUEKING, ANGELIKA
Exec Dt:
04/30/2013
2
KOWALD, AXEL
Exec Dt:
04/30/2013
3
GOHLER, HEIKE
Exec Dt:
04/29/2013
Assignee
1
PROTAGEN AKTIENGESELLSCHAFT
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140018245
13879134
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
1007 NORTH ORANGE STREET
PO BOX 2207
WILMINGTON, DE 19899
Assignment: 10
Reel/Frame:030916/0117   Pages: 5
Recorded: 07/31/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUEKING, ANGELIKA
Exec Dt:
04/30/2013
2
KOWALD, AXEL
Exec Dt:
04/30/2013
3
MULLNER, STEFAN
Exec Dt:
05/02/2013
4
SCHEER, CHRISTIAN
Exec Dt:
04/29/2013
5
SCHNEIDER, MATTHIAS
Exec Dt:
05/10/2013
Assignee
1
PROTAGEN AKTIENGESELLSCHAFT
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130303395
13879149
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
1007 NORTH ORANGE STREET
PO BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 11
Reel/Frame:033220/0038   Pages: 5
Recorded: 07/01/2014
Attorney Dkt #:14462-00026-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLNER, STEFAN
Exec Dt:
06/17/2014
2
SCHULZ-KNAPPE, PETER
Exec Dt:
06/17/2014
3
LUEKING, ANGELIKA
Exec Dt:
06/17/2014
4
GOEHLER, HEIKE
Exec Dt:
06/17/2014
5
SCHWERMANN, JESSICA
Exec Dt:
06/25/2014
Assignee
1
PROTAGEN AKTIENGESELLSCHAFT
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10060911
US20140309133
14239224
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP (D
1875 EYE STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:034578/0572   Pages: 7
Recorded: 12/23/2014
Attorney Dkt #:074027-0028(512684)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMERSDORFER, PETER
Exec Dt:
11/24/2014
2
LUEKING, ANGELIKA
Exec Dt:
11/20/2014
3
KOWALD, AXEL
Exec Dt:
09/12/2014
4
SCHLICK, BETTINA
Exec Dt:
11/24/2014
5
MASSONER, PETRA
Exec Dt:
11/30/2014
6
SEIFART, CHRISTOF
Exec Dt:
11/26/2014
7
SCHAFER, GEORG
Exec Dt:
11/26/2014
8
KLOCKER, HELMUT
Exec Dt:
11/24/2014
9
SCHULZ-KNAPPE, PETER
Exec Dt:
12/02/2014
10
MARQUART, KLAUS
Exec Dt:
11/20/2014
Assignee
1
BASF SE
////
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140371095
14357806
Correspondence name and address
DANIEL RUBE
222 DELAWARE AVENUE
WILMINGTON, DE 19801
Assignment: 13
Reel/Frame:034578/0808   Pages: 7
Recorded: 12/23/2014
Attorney Dkt #:074027-0028(512684)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMERSDORFER, PETER
Exec Dt:
11/24/2014
2
LUEKING, ANGELIKA
Exec Dt:
11/20/2014
3
KOWALD, AXEL
Exec Dt:
09/12/2014
4
SCHLICK, BETTINA
Exec Dt:
11/24/2014
5
MASSONER, PETRA
Exec Dt:
11/30/2014
6
SEIFART, CHRISTOF
Exec Dt:
11/26/2014
7
SCHAFER, GEORG
Exec Dt:
11/26/2014
8
KLOCKER, HELMUT
Exec Dt:
11/24/2014
9
SCHULZ-KNAPPE, PETER
Exec Dt:
12/02/2014
10
MARQUART, KLAUS
Exec Dt:
11/20/2014
Assignee
1
PROTAGEN AG
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140371095
14357806
Correspondence name and address
DANIEL RUBE
222 DELAWARE AVENUE
WILMINGTON, DE 19801
Assignment: 14
Reel/Frame:035838/0406   Pages: 4
Recorded: 06/15/2015
Attorney Dkt #:074027-0027(287189)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUEKING, ANGELIKA
Exec Dt:
06/09/2015
2
KOWALD, AXEL
Exec Dt:
06/10/2015
3
BARTSCH, GEORG
Exec Dt:
06/02/2015
4
KLOCKER, HELMUT
Exec Dt:
06/10/2015
Assignee
1
PROTAGEN AKTIENGESELLSCHAFT
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140179557
14188425
Correspondence name and address
DANIEL RUBE
222 DELAWARE AVENUE
WILMINGTON, DE 19801
Assignment: 15
Reel/Frame:036723/0614   Pages: 6
Recorded: 10/05/2015
Attorney Dkt #:074027-0033-531874
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLNER, STEFAN
Exec Dt:
10/05/2015
2
GOEHLER, HEIKE
Exec Dt:
10/05/2015
3
LUEKING, ANGELIKA
Exec Dt:
10/05/2015
4
RENGERS, PETRA
Exec Dt:
10/05/2015
Assignee
1
PROTAGEN
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9588115
US20160054318
14780617
Correspondence name and address
DRINKER BIDDLE REATH LLP
222 DELAWARE AVE, SUITE 1410
WILMINGTON, DE 19801
Assignment: 16
Reel/Frame:041044/0729   Pages: 6
Recorded: 01/23/2017
Attorney Dkt #:074027-0033-01-549495
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLNER, STEFAN
Exec Dt:
10/05/2015
2
GOEHLER, HEIKE
Exec Dt:
10/05/2015
3
LUEKING, ANGELIKA
Exec Dt:
10/05/2015
4
RENGERS, PETRA
Exec Dt:
10/05/2015
Assignee
1
PROTAGEN AG
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9405501
US20150193194
14404293
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVE SUITE 1410
WILMINGTON, DE 19801
Assignment: 17
Reel/Frame:041046/0046   Pages: 6
Recorded: 01/23/2017
Attorney Dkt #:074027-0033-01-549495
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLNER, STEFAN
Exec Dt:
10/05/2015
2
GOEHLER, HEIKE
Exec Dt:
10/05/2015
3
LUEKING, ANGELIKA
Exec Dt:
10/05/2015
4
RENGERS, PETRA
Exec Dt:
10/05/2015
Assignee
1
PROTAGEN AG
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10036746
US20170115288
15404293
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVE SUITE 1410
WILMINGTON, DE 19801
Assignment: 18
Reel/Frame:039599/0355   Pages: 7
Recorded: 08/31/2016
Attorney Dkt #:074027-0034-545387
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUEKING, ANGELIKA
Exec Dt:
08/01/2016
2
BUDDE, PETRA
Exec Dt:
08/04/2016
3
SCHULZ-KNAPPE, PETER
Exec Dt:
08/04/2016
4
THEEK, CARMEN
Exec Dt:
08/10/2016
5
TELAAR, ANNA
Exec Dt:
08/15/2016
Assignee
1
PROTAGEN AG
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10746735
US20170074875
15117508
Correspondence name and address
DRINKER BIDDLE REATH LLP
222 DELAWARE AVE STE. 1410
WILMINGTON, DE 19801
Assignment: 19
Reel/Frame:040874/0279   Pages: 6
Recorded: 01/06/2017
Attorney Dkt #:074027-0036-550241
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUDDE, PETRA
Exec Dt:
12/19/2016
2
SCHULZ-KNAPPE, PETER
Exec Dt:
12/19/2016
3
LUEKING, ANGELIKA
Exec Dt:
12/19/2016
4
GAMER, MARTIN
Exec Dt:
12/19/2016
Assignee
1
PROTAGEN AG
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10571477
US20170199202
15324470
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 20
Reel/Frame:047856/0889   Pages: 6
Recorded: 12/27/2018
Attorney Dkt #:074027-0037-582325
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUEKING, ANGELIKA
Exec Dt:
12/20/2018
2
BUDDE, PETRA
Exec Dt:
12/19/2018
3
KNAPPE, PETER SCHULZ
Exec Dt:
12/19/2018
4
ZUCHT, DIETER
Exec Dt:
12/19/2018
Assignee
1
PROTAGEN AG
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190120834
16090620
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 21
Reel/Frame:047857/0434   Pages: 6
Recorded: 12/27/2018
Attorney Dkt #:074027-0038-584910
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUDDE, PETRA
Exec Dt:
12/19/2018
2
LUEKING, ANGELIKA
Exec Dt:
12/20/2018
3
KNAPPE, PETER SCHULZ
Exec Dt:
12/19/2018
4
ZUCHT, HANS DIETER
Exec Dt:
12/19/2018
Assignee
1
PROTAGEN AG
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190128884
16310147
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621

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