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Patent Assignment Assignor Details
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Assignor Name : VENZMER, JOACHIM
Total Assignments: 29
Assignment: 1
Reel/Frame:011065/0712   Pages: 3
Recorded: 08/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOINOWITZ, TAMMO
Exec Dt:
07/27/2000
2
REUTER, ELLEN
Exec Dt:
07/31/2000
3
SILBER, STEFAN
Exec Dt:
07/27/2000
4
VENZMER, JOACHIM
Exec Dt:
07/27/2000
Assignee
1
GOLDSCHMIDT AG
GOLDSCHMIDTSTRASSE 100
D-45127 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6552091
NONE
09645749
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 2
Reel/Frame:018211/0232   Pages: 5
Recorded: 08/21/2006
Attorney Dkt #:288656US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUTZ, HOLGER
Exec Dt:
08/03/2006
2
SCHATTKA, JAN HENDRIK
Exec Dt:
08/07/2006
3
LOEHDEN, GERD
Exec Dt:
08/03/2006
4
VENZMER, JOACHIM
Exec Dt:
08/04/2006
Assignee
1
ROEHM GMBH
KIRSCHENALLEE
64293 DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070208109
11387805
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & ET AL
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:018915/0129   Pages: 4
Recorded: 02/21/2007
Attorney Dkt #:512425-2135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVALEIRO, PEDRO
Exec Dt:
01/22/2007
2
DOEHLER, HARDI
Exec Dt:
01/18/2007
3
FERENZ, MICHAEL
Exec Dt:
01/11/2007
4
HAMANN, WINFRIED
Exec Dt:
01/15/2007
5
SILBER, STEFAN
Exec Dt:
01/11/2007
6
TOMUSCHAT, PHILIPP
Exec Dt:
01/11/2007
7
VENZMER, JOACHIM
Exec Dt:
01/11/2007
Assignee
1
GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
D-45127 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070197678
11677244
Correspondence name and address
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 4
Reel/Frame:019496/0173   Pages: 3
Recorded: 06/20/2007
Attorney Dkt #:21190
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, JURGEN
Exec Dt:
05/31/2007
2
SCHEUERMANN, RALPH
Exec Dt:
05/31/2007
3
VENZMER, JOACHIM
Exec Dt:
05/31/2007
Assignee
1
GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY D-45127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080004357
11820649
Correspondence name and address
LEOPOLD PRESSER
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA - SUITE 300
GARDEN CITY, NY 11530
Assignment: 5
Reel/Frame:019863/0378   Pages: 14
Recorded: 09/22/2007
Attorney Dkt #:512425-2148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOEHLER, HARDI
Exec Dt:
09/07/2007
2
FERENZ, MICHAEL
Exec Dt:
09/07/2007
3
NAUMANN, MATTHIAS
Exec Dt:
09/07/2007
4
HERRWERTH, SASCHA
Exec Dt:
09/07/2007
5
VENZMER, JOACHIM
Exec Dt:
09/07/2007
Assignee
1
GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY D-45127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7727599
US20080064782
11849546
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVE. - 10TH FLOOR
NEW YORK, NY 10151
Assignment: 6
Reel/Frame:022251/0039   Pages: 8
Recorded: 02/12/2009
Attorney Dkt #:23608
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VENZMER, JOACHIM
Exec Dt:
01/05/2009
2
MEYER, JUERGEN
Exec Dt:
01/06/2009
3
NAUMANN, MATTHIAS
Exec Dt:
01/09/2009
Assignee
1
EVONIK GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY D-45127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8653214
US20090149573
12327175
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 7
Reel/Frame:026685/0572   Pages: 14
Recorded: 08/02/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUBERT, FRANK
Exec Dt:
02/21/2011
2
NAUMANN, MATTHIAS
Exec Dt:
02/23/2011
3
KNOTT, WILFRIED
Exec Dt:
02/17/2011
4
VENZMER, JOACHIM
Exec Dt:
02/21/2011
5
DE GANS, BEREND-JAN
Exec Dt:
02/17/2011
6
WIECHERS, SUSANN
Exec Dt:
02/28/2011
Assignee
1
EVONIK GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
45127 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8247525
US20110281973
13019464
Correspondence name and address
JACQUELYN DAHLIN
745 5TH AVENUE
10TH FLOOR
NEW YORK, NY 10151
Assignment: 8
Reel/Frame:029190/0937   Pages: 20
Recorded: 10/25/2012
Attorney Dkt #:406165US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, EVELYN
Exec Dt:
09/20/2012
2
SPYROU, EMMANOUIL
Exec Dt:
09/19/2012
3
LILIENTHAL, ANNEGRET
Exec Dt:
09/05/2012
4
RAUKAMP, ANDRE
Exec Dt:
09/06/2012
5
HOPPE, DIRK
Exec Dt:
08/31/2012
6
KUPPERT, DIRK
Exec Dt:
09/04/2012
7
VENZMER, JOACHIM
Exec Dt:
08/31/2012
8
SCHUBERT, FRANK
Exec Dt:
08/30/2012
9
FERENZ, MICHAEL
Exec Dt:
08/31/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9175126
US20130041102
13642762
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:030334/0224   Pages: 10
Recorded: 05/02/2013
Attorney Dkt #:512425-2234
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAENSEL, RENE
Exec Dt:
04/23/2013
2
FIEDEL, MICHAEL, DR.
Exec Dt:
04/08/2013
3
FERENZ, MICHAEL, DR.
Exec Dt:
04/08/2013
4
VENZMER, JOACHIM
Exec Dt:
04/08/2013
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130217930
13771973
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 10
Reel/Frame:030864/0748   Pages: 17
Recorded: 07/24/2013
Attorney Dkt #:30127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JHA, BRAJESH KUMAR
Exec Dt:
05/16/2013
2
MEYER, JURGEN
Exec Dt:
05/24/2013
3
NAUMANN, MATTHIAS
Exec Dt:
06/19/2013
4
VENZMER, JOACHIM
Exec Dt:
05/22/2013
5
WIECHERS, SUSANN
Exec Dt:
05/21/2013
Assignee
1
EVONIK GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY 45127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130310530
13981366
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11793
Assignment: 11
Reel/Frame:031822/0702   Pages: 20
Recorded: 12/19/2013
Attorney Dkt #:30643
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHL, VERENA
Exec Dt:
09/17/2013
2
HERRWERTH, SASCHA
Exec Dt:
09/16/2013
3
HARTUNG, CHRISTIAN
Exec Dt:
09/13/2013
4
VENZMER, JOACHIM
Exec Dt:
09/16/2013
5
KUPPERT, DIRK
Exec Dt:
09/23/2013
6
DE GANS, BEREND-JAN
Exec Dt:
09/16/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9138385
US20140134125
14127820
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 12
Reel/Frame:032432/0213   Pages: 10
Recorded: 03/13/2014
Attorney Dkt #:30425
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GLOS, MARTIN
Exec Dt:
01/09/2014
2
KLEINEN, JOCHEN
Exec Dt:
10/29/2013
3
VENZMER, JOACHIM
Exec Dt:
10/31/2013
4
GANSEN, PETER
Exec Dt:
11/04/2013
5
AUSMEIER, MATTHIAS
Exec Dt:
11/04/2013
6
KLINGEBIEL, FRANK STEFAN
Exec Dt:
11/04/2013
Assignees
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
2
TECHNOGEL GMBH
MAX-NAEDER-STRASSE 15
DUDERSTADT, GERMANY 37115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9217074
US20140100314
14046163
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 13
Reel/Frame:034674/0218   Pages: 23
Recorded: 01/09/2015
Attorney Dkt #:31605
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOSTERMANN, MICHAEL
Exec Dt:
10/23/2014
2
WENK, HANS HENNING
Exec Dt:
10/23/2014
3
KOEHLE, HANS-JUERGEN
Exec Dt:
11/03/2014
4
VENZMER, JOACHIM
Exec Dt:
10/27/2014
5
KUPPERT, DIRK
Exec Dt:
10/24/2014
6
LATTICH, JUERGEN
Exec Dt:
10/24/2014
7
KOTTKE, ULRIKE
Exec Dt:
10/24/2014
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9745251
US20150203443
14413875
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, STE. 300
GARDEN CITY, NY 11530
Assignment: 14
Reel/Frame:035736/0152   Pages: 10
Recorded: 05/28/2015
Attorney Dkt #:31490
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOSTERMANN, MICHAEL
Exec Dt:
01/14/2015
2
WIECHERS, SUSANN
Exec Dt:
01/14/2015
3
NAUMANN, MATTHIAS
Exec Dt:
01/20/2015
4
VENZMER, JOACHIM
Exec Dt:
01/14/2015
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9725538
US20150175724
14572212
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 15
Reel/Frame:036398/0703   Pages: 10
Recorded: 08/24/2015
Attorney Dkt #:31935
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEINEN, JOCHEN
Exec Dt:
04/23/2015
2
KORTEMEIER, UTA
Exec Dt:
04/23/2015
3
HARTUNG, CHRISTIAN
Exec Dt:
04/23/2015
4
VENZMER, JOACHIM
Exec Dt:
04/23/2015
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9320697
US20150297489
14684887
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 16
Reel/Frame:036963/0256   Pages: 10
Recorded: 11/04/2015
Attorney Dkt #:31861
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEINEN, JOCHEN
Exec Dt:
04/23/2015
2
KORTEMEIER, UTA
Exec Dt:
04/23/2015
3
HARTUNG, CHRISTIAN
Exec Dt:
04/22/2015
4
VENZMER, JOACHIM
Exec Dt:
04/23/2015
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150297485
14684869
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 17
Reel/Frame:037483/0482   Pages: 12
Recorded: 01/11/2016
Attorney Dkt #:31935
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF THE THIRD INVENTOR. PREVIOUSLY RECORDED ON REEL 036398 FRAME 0703. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KLEINEN, JOCHEN
Exec Dt:
04/23/2015
2
KORTEMEIER, UTA
Exec Dt:
04/23/2015
3
HARTUNG, CHRISTIAN
Exec Dt:
04/22/2015
4
VENZMER, JOACHIM
Exec Dt:
04/23/2015
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9320697
US20150297489
14684887
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 18
Reel/Frame:038857/0024   Pages: 8
Recorded: 06/09/2016
Attorney Dkt #:5003073.202US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOSTERMANN, MICHAEL
Exec Dt:
04/04/2016
2
VENZMER, JOACHIM
Exec Dt:
04/05/2016
3
EILBRACHT, CHRISTIAN
Exec Dt:
04/04/2016
4
GLOS, MARTIN
Exec Dt:
04/05/2016
5
SCHILLER, CARSTEN
Exec Dt:
04/04/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10023679
US20160311961
15103015
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP - GSO
P.O. BOX 21927
GREENSBORO, NC 27420
Assignment: 19
Reel/Frame:038696/0206   Pages: 26
Recorded: 05/12/2016
Attorney Dkt #:7601/15980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOSTERMANN, MICHAEL
Exec Dt:
04/11/2016
2
WIECHERS, SUSANN
Exec Dt:
04/08/2016
3
MEYER, JÜRGEN
Exec Dt:
04/08/2016
4
VENZMER, JOACHIM
Exec Dt:
04/13/2016
5
HENNING, FRAUKE
Exec Dt:
04/12/2016
6
MENTEL, MATTHIAS
Exec Dt:
04/11/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160213600
15004935
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 20
Reel/Frame:040710/0965   Pages: 3
Recorded: 12/12/2016
Attorney Dkt #:479575US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOSTERMANN, MICHAEL
Exec Dt:
11/11/2016
2
VENZMER, JOACHIM
Exec Dt:
11/07/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170112123
15318227
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:041889/0718   Pages: 6
Recorded: 04/06/2017
Attorney Dkt #:502017US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOSTERMANN, MICHAEL
Exec Dt:
11/11/2016
2
VENZMER, JOACHIM
Exec Dt:
11/08/2016
3
HAENSEL, RENE
Exec Dt:
11/07/2016
4
SIEVERDING, EWALD
Exec Dt:
11/09/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10390530
US20170295782
15517457
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:040973/0325   Pages: 18
Recorded: 01/13/2017
Attorney Dkt #:5003073.215US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDT, KATHRIN DANIELA
Exec Dt:
01/05/2017
2
LOBERT, MATTHIAS
Exec Dt:
01/04/2017
3
SCHUCH, DOMINIK
Exec Dt:
01/02/2017
4
VENZMER, JOACHIM
Exec Dt:
01/02/2017
5
SCHWAB, PETER
Exec Dt:
01/11/2017
6
BEDNORZ, BEATA
Exec Dt:
01/09/2017
7
BRÖSGEN, ANJA
Exec Dt:
12/30/2016
8
BLASCHEK, SVENJA
Exec Dt:
01/09/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10370493
US20170218120
15380001
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
300 NORTH GREENE STREET, SUITE 1400
GREENSBORO, NC 27401
Assignment: 23
Reel/Frame:043406/0694   Pages: 7
Recorded: 08/25/2017
Attorney Dkt #:472056US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOSTERMANN, MICHAEL
Exec Dt:
05/22/2017
2
VENZMER, JOACHIM
Exec Dt:
05/22/2017
3
EILBRACHT, CHRISTIAN
Exec Dt:
05/22/2017
4
GLOS, MARTIN
Exec Dt:
05/31/2017
5
SCHILLER, CARSTEN
Exec Dt:
05/22/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10988593
US20160326330
15105509
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:046430/0367   Pages: 14
Recorded: 07/23/2018
Attorney Dkt #:514212US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOSTERMANN, MICHAEL
Exec Dt:
03/26/2018
2
SIEVERDING, EWALD
Exec Dt:
03/10/2018
3
HAENSEL, RENE
Exec Dt:
03/19/2018
4
VENZMER, JOACHIM
Exec Dt:
03/12/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190037838
16072071
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:048226/0931   Pages: 14
Recorded: 02/04/2019
Attorney Dkt #:060042-00265
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOSTERMANN, MICHAEL
Exec Dt:
03/26/2018
2
SCHILLER, CARSTEN
Exec Dt:
03/16/2018
3
VENZMER, JOACHIM
Exec Dt:
03/15/2018
4
EILBRACHT, CHRISTIAN
Exec Dt:
03/16/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180327563
15774150
Correspondence name and address
NEXSEN PRUET, PLLC
227 W. TRADE STREET
SUITE 1550
CHARLOTTE, NC 28202
Assignment: 26
Reel/Frame:049510/0469   Pages: 20
Recorded: 06/19/2019
Attorney Dkt #:060042-00321
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENK, HANS HENNING
Exec Dt:
04/12/2019
2
BRANDT, KATHRIN DANIELA
Exec Dt:
04/08/2019
3
SCHILLING, MARTIN
Exec Dt:
04/10/2019
4
DAHL, VERENA
Exec Dt:
04/08/2019
5
KLEINEN, JOCHEN
Exec Dt:
04/09/2019
6
VENZMER, JOACHIM
Exec Dt:
04/08/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11464717
US20190307657
16470411
Correspondence name and address
NEXSEN PRUET PLLC
227 WEST TRADE STREET
SUITE 1550
CHARLOTTE, NC 28202
Assignment: 27
Reel/Frame:053934/0754   Pages: 14
Recorded: 09/30/2020
Attorney Dkt #:7601/20033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAMBITAS, ALEXANDRA
Exec Dt:
06/03/2020
2
DAHL, VERENA
Exec Dt:
11/19/2019
3
VENZMER, JOACHIM
Exec Dt:
11/18/2019
4
HILDEBRAND, JENS
Exec Dt:
01/06/2020
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11312926
US20200299616
16650344
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 28
Reel/Frame:064375/0497   Pages: 20
Recorded: 07/25/2023
Attorney Dkt #:005312US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTUNG, CHRISTIAN
Exec Dt:
05/28/2023
2
VON HOF, JAN MARIAN
Exec Dt:
05/22/2023
3
MENTEL, MATTHIAS
Exec Dt:
05/22/2023
4
FRIEDRICH, ACHIM
Exec Dt:
06/23/2023
5
KLEINEN, JOCHEN
Exec Dt:
05/22/2023
6
VENZMER, JOACHIM
Exec Dt:
05/23/2023
7
MEYER, JUERGEN
Exec Dt:
05/22/2023
8
WENK, HANS HENNING
Exec Dt:
05/22/2023
9
KLARE, SVEN
Exec Dt:
05/22/2023
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230372214
18318390
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 29
Reel/Frame:064541/0451   Pages: 20
Recorded: 08/09/2023
Attorney Dkt #:005313US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTUNG, CHRISTIAN
Exec Dt:
05/28/2023
2
VON HOF, JAN MARIAN
Exec Dt:
05/22/2023
3
MENTEL, MATTHIAS
Exec Dt:
05/22/2023
4
FRIEDRICH, ACHIM
Exec Dt:
06/23/2023
5
KLEINEN, JOCHEN
Exec Dt:
05/22/2023
6
VENZMER, JOACHIM
Exec Dt:
05/23/2023
7
MEYER, JUERGEN
Exec Dt:
05/22/2023
8
WENK, HANS HENNING
Exec Dt:
05/22/2023
9
KLARE, SVEN
Exec Dt:
05/22/2023
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230372215
18318432
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102

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