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Patent Assignment Assignor Details
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Assignor Name : RITTSTEIGER, ANNE
Total Assignments: 13
Assignment: 1
Reel/Frame:038371/0560   Pages: 11
Recorded: 04/25/2016
Attorney Dkt #:468724US106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHLSTRUK, STEPHAN
Exec Dt:
04/11/2016
2
RITTSTEIGER, ANNE
Exec Dt:
04/05/2016
3
RUEFER, ALEXANDER MARTIN
Exec Dt:
04/04/2016
4
SCHLUETER, NORBERT
Exec Dt:
04/08/2016
5
SCHNEIDER, SVEN
Exec Dt:
04/05/2016
6
SOWKA, SABRINA
Exec Dt:
04/05/2016
7
STREUKENS, GUIDO
Exec Dt:
04/05/2016
8
ROEDER, STEFAN
Exec Dt:
04/04/2016
9
BERWEILER, MONIKA
Exec Dt:
04/05/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9937483
US20160289164
15082752
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:042193/0304   Pages: 7
Recorded: 05/01/2017
Attorney Dkt #:500121US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTSTEIGER, ANNE
Exec Dt:
02/06/2017
2
RUEFER, ALEXANDER MARTIN
Exec Dt:
02/20/2017
3
SCHNEIDER, SVEN
Exec Dt:
02/06/2017
4
ROEDER, STEFAN
Exec Dt:
02/08/2017
5
BERWEILER, MONIKA
Exec Dt:
02/07/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170226044
15416216
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:043633/0671   Pages: 38
Recorded: 08/22/2017
Attorney Dkt #:5003073.265US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHLSTRUK, STEPHAN
Exec Dt:
07/10/2017
2
RITTSTEIGER, ANNE
Exec Dt:
07/06/2017
3
RÜFER, ALEXANDER MARTIN
Exec Dt:
07/06/2017
4
SCHLÜTER, NORBERT
Exec Dt:
07/10/2017
5
SCHNEIDER, SVEN
Exec Dt:
07/10/2017
6
SOWKA, SABRINA
Exec Dt:
07/10/2017
7
STREUKENS, GUIDO
Exec Dt:
07/14/2017
8
RÖDER, STEFAN
Exec Dt:
07/10/2017
9
BERWEILER, MONIKA
Exec Dt:
07/07/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10125089
US20170362163
15541733
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
300 NORTH GREENE STREET, SUITE 1400
GREENSBORO, NC 27401
Assignment: 4
Reel/Frame:044782/0530   Pages: 34
Recorded: 11/17/2017
Attorney Dkt #:5003073.250US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGKABEL, EIKE
Exec Dt:
08/31/2017
2
ORTELT, MARTINA
Exec Dt:
10/09/2017
3
FUCHSMANN, DIRK
Exec Dt:
08/31/2017
4
BALTHASAR, JACLYN
Exec Dt:
09/04/2017
5
RÜFER, ALEXANDER MARTIN
Exec Dt:
08/30/2017
6
RITTSTEIGER, ANNE
Exec Dt:
08/31/2017
7
NITZ, JÖRG-JOACHIM
Exec Dt:
09/15/2017
8
KOHLSTRUK, STEPHAN
Exec Dt:
09/01/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10214612
US20170355808
15604118
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
300 NORTH GREENE STREET, SUITE 1400
GREENSBORO, NC 27401
Assignment: 5
Reel/Frame:044455/0682   Pages: 34
Recorded: 11/15/2017
Attorney Dkt #:5003073.251US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGKABEL, EIKE
Exec Dt:
09/04/2017
2
ORTELT, MARTINA
Exec Dt:
10/06/2017
3
FUCHSMANN, DIRK
Exec Dt:
09/04/2017
4
BALTHASAR, JACLYN
Exec Dt:
09/04/2017
5
RÜFER, ALEXANDER MARTIN
Exec Dt:
11/06/2017
6
RITTSTEIGER, ANNE
Exec Dt:
09/01/2017
7
NITZ, JÖRG-JOACHIM
Exec Dt:
09/03/2017
8
KOHLSTRUK, STEPHAN
Exec Dt:
09/03/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170355810
15603966
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
300 NORTH GREENE STREET, SUITE 1400
GREENSBORO, NC 27401
Assignment: 6
Reel/Frame:044455/0829   Pages: 34
Recorded: 11/15/2017
Attorney Dkt #:5003073.249US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGKABEL, EIKE
Exec Dt:
09/04/2017
2
ORTELT, MARTINA
Exec Dt:
10/06/2017
3
FUCHSMANN, DIRK
Exec Dt:
09/04/2017
4
BALTHASAR, JACLYN
Exec Dt:
09/04/2017
5
RÜFER, ALEXANDER MARTIN
Exec Dt:
11/06/2017
6
RITTSTEIGER, ANNE
Exec Dt:
09/01/2017
7
NITZ, JÖRG-JOACHIM
Exec Dt:
09/03/2017
8
KOHLSTRUK, STEPHAN
Exec Dt:
09/03/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10221277
US20170355809
15602723
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
300 NORTH GREENE STREET, SUITE 1400
GREENSBORO, NC 27401
Assignment: 7
Reel/Frame:044158/0297   Pages: 20
Recorded: 11/17/2017
Attorney Dkt #:5003073.266US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTSTEIGER, ANNE
Exec Dt:
09/14/2017
2
CASSENS, JAN
Exec Dt:
09/25/2017
3
HENGSTERMANN, ALEX
Exec Dt:
09/15/2017
4
KNOOP, CORD
Exec Dt:
09/22/2017
5
MÜLLER, ANJA
Exec Dt:
09/15/2017
6
RÜFER, ALEXANDER MARTIN
Exec Dt:
09/15/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10392340
US20180029971
15642382
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
300 NORTH GREENE STREET, SUITE 1400
GREENSBORO, NC 27401
Assignment: 8
Reel/Frame:046285/0121   Pages: 38
Recorded: 05/31/2018
Attorney Dkt #:060042-00195
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTSTEIGER, ANNE
Exec Dt:
09/14/2017
2
RUFER, ALEXANDER MARTIN
Exec Dt:
09/15/2017
3
STREUKENS, GUIDO
Exec Dt:
09/15/2017
4
KOHLSTRUK, STEPHAN
Exec Dt:
09/15/2017
5
MENDORF, MATTHIAS
Exec Dt:
09/18/2017
6
WALSCHARTS, JORN
Exec Dt:
09/22/2017
7
HENGSTERMANN, AXEL
Exec Dt:
09/15/2017
8
MULLER, ANJA
Exec Dt:
09/15/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10343975
US20170298003
15473892
Correspondence name and address
PHILIP P. MCCANN
701 GREEN VALLEY ROAD
SUITE 100
GREENSBORO, NC 27408
Assignment: 9
Reel/Frame:044682/0188   Pages: 42
Recorded: 12/04/2017
Attorney Dkt #:5003073.253US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RÜFER, ALEXANDER MARTIN
Exec Dt:
11/09/2017
2
RITTSTEIGER, ANNE
Exec Dt:
11/17/2017
3
NITZ, JÖRG-JOACHIM
Exec Dt:
11/09/2017
4
KOHLSTRUK, STEPHAN
Exec Dt:
11/09/2017
5
ORTELT, MARTINA
Exec Dt:
11/13/2017
6
FUCHSMANN, DIRK
Exec Dt:
11/10/2017
7
DEMMING, MICHAEL
Exec Dt:
11/09/2017
8
STEMMER, CHRISTINE
Exec Dt:
11/09/2017
9
OTT, DENISE
Exec Dt:
11/08/2017
10
STASCH, ANJA
Exec Dt:
11/14/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9868702
US20170355674
15605268
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
300 NORTH GREENE STREET, SUITE 1400
GREENSBORO, NC 27401
Assignment: 10
Reel/Frame:044682/0848   Pages: 42
Recorded: 12/04/2017
Attorney Dkt #:5003073.252US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RÜFER, ALEXANDER MARTIN
Exec Dt:
11/09/2017
2
RITTSTEIGER, ANNE
Exec Dt:
11/17/2017
3
NITZ, JÖRG-JOACHIM
Exec Dt:
11/09/2017
4
KOHLSTRUK, STEPHAN
Exec Dt:
11/09/2017
5
ORTELT, MARTINA
Exec Dt:
11/13/2017
6
FUCHSMANN, DIRK
Exec Dt:
11/10/2017
7
DEMMING, MICHAEL
Exec Dt:
11/09/2017
8
STEMMER, CHRISTINE
Exec Dt:
11/09/2017
9
OTT, DENISE
Exec Dt:
11/08/2017
10
STASCH, ANJA
Exec Dt:
11/14/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9862673
US20170355661
15604873
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
300 NORTH GREENE STREET, SUITE 1400
GREENSBORO, NC 27401
Assignment: 11
Reel/Frame:044688/0735   Pages: 42
Recorded: 12/05/2017
Attorney Dkt #:5003073.254US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RÜFER, ALEXANDER MARTIN
Exec Dt:
11/10/2017
2
RITTSTEIGER, ANNE
Exec Dt:
11/17/2017
3
NITZ, JÖRG-JOACHIM
Exec Dt:
11/10/2017
4
KOHLSTRUK, STEPHAN
Exec Dt:
11/13/2017
5
ORTELT, MARTINA
Exec Dt:
11/16/2017
6
FUCHSMANN, DIRK
Exec Dt:
11/10/2017
7
DEMMING, MICHAEL
Exec Dt:
11/10/2017
8
STEMMER, CHRISTINE
Exec Dt:
11/10/2017
9
OTT, DENISE
Exec Dt:
11/09/2017
10
STASCH, ANJA
Exec Dt:
11/14/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10160717
US20170355662
15604988
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
300 NORTH GREENE STREET, SUITE 1400
GREENSBORO, NC 27401
Assignment: 12
Reel/Frame:044696/0218   Pages: 42
Recorded: 12/05/2017
Attorney Dkt #:5003073.253US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RÜFER, ALEXANDER MARTIN
Exec Dt:
11/09/2017
2
RITTSTEIGER, ANNE
Exec Dt:
11/17/2017
3
NITZ, JÖRG-JOACHIM
Exec Dt:
11/09/2017
4
KOHLSTRUK, STEPHAN
Exec Dt:
11/09/2017
5
ORTELT, MARTINA
Exec Dt:
11/13/2017
6
FUCHSMANN, DIRK
Exec Dt:
11/10/2017
7
DEMMING, MICHAEL
Exec Dt:
11/09/2017
8
STEMMER, CHRISTINE
Exec Dt:
11/09/2017
9
OTT, DENISE
Exec Dt:
11/08/2017
10
STASCH, ANJA
Exec Dt:
11/14/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10173979
US20180093952
15832047
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
300 NORTH GREENE STREET, SUITE 1400
GREENSBORO, NC 27401
Assignment: 13
Reel/Frame:046937/0305   Pages: 58
Recorded: 08/24/2018
Attorney Dkt #:060042-00270
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTSTEIGER, ANNE
Exec Dt:
08/06/2018
2
KOHLSTRUK, STEPHAN
Exec Dt:
08/02/2018
3
HOPPE, KIRK
Exec Dt:
07/26/2018
4
RUFER, ALEXANDER MARTIN
Exec Dt:
07/25/2018
5
SOWKA, SABRINA
Exec Dt:
07/31/2018
6
SCHNEIDER, SVEN
Exec Dt:
08/01/2018
7
SCHLUTER, NORBERT
Exec Dt:
08/03/2018
8
HENGSTERMANN, AXEL
Exec Dt:
07/27/2018
9
GALLE, MARKUS
Exec Dt:
07/25/2018
10
RODER, STEFAN
Exec Dt:
07/30/2018
11
BERWEILER, MONIKA
Exec Dt:
07/25/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10519096
US20180339959
15982590
Correspondence name and address
PHILIP P. MCCANN
701 GREEN VALLEY ROAD
SUITE 100
GREENSBORO, NC 27408

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Web interface last modified: August 25, 2017 v.2.6
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