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Patent Assignment Assignor Details
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Assignor Name : MALZKORN, RAINER
Total Assignments: 8
Assignment: 1
Reel/Frame:017787/0614   Pages: 3
Recorded: 04/13/2006
Attorney Dkt #:263528US0XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBENAUS, FRITZ
Exec Dt:
01/20/2005
2
SCHOLZ, BERNHARD
Exec Dt:
01/20/2005
3
MALZKORN, RAINER
Exec Dt:
01/20/2005
4
PRAEFKE, JOCHEN
Exec Dt:
01/20/2005
5
NEUMEISTER, JOACHIM
Exec Dt:
01/20/2005
6
DROSTE, WILHELM
Exec Dt:
01/20/2005
7
NIERLICH, FRANZ
Exec Dt:
01/20/2005
8
PETERS, UDO
Exec Dt:
01/20/2005
9
FILIPIAK, RICHARD
Exec Dt:
01/20/2005
Assignee
1
OXENO OLEFINCHEMIE GMBH
PAUL-BAUMANN-STRASSE 1
MARL 45772, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7304188
US20060264681
10519397
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:016367/0541   Pages: 3
Recorded: 03/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALZKORN, RAINER
Exec Dt:
02/07/2005
2
NIERLICH, FRANZ
Exec Dt:
02/07/2005
3
PETERS, UDO
Exec Dt:
02/07/2005
4
TUCHLENSKI, AXEL
Exec Dt:
02/07/2005
Assignee
1
OXENO OLEFINCHEMIE GMBH
PAUL-BAUMANN-STRASSE 1
D-45772 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7439413
US20060135833
10524790
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:016975/0690   Pages: 3
Recorded: 09/12/2005
Attorney Dkt #:267204us0x pct
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERKER, LOTHAR
Exec Dt:
04/01/2005
2
MALZKORN, RAINER
Exec Dt:
04/01/2005
Assignee
1
OXENO OLEFINCHEMIE GMBH
PAUL-BAUMANN-STRASSE 1
MARL D-45772, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060096849
10527322
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:018206/0780   Pages: 3
Recorded: 08/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRISSMANN, JOERG
Exec Dt:
02/10/2006
2
ROETTGER, DIRK
Exec Dt:
02/10/2006
3
BORGMANN, CORNELIA
Exec Dt:
02/10/2006
4
KAEMPER, KERSTIN
Exec Dt:
02/10/2006
5
NIERLICH, FRANZ
Exec Dt:
02/10/2006
6
KAIZIK, ALFRED
Exec Dt:
02/10/2006
7
KNIPPENBERG, UDO
Exec Dt:
02/10/2006
8
MALZKORN, RAINER
Exec Dt:
02/10/2006
Assignee
1
OXENO OLEFINCHEMIE GMBH
PAUL-BAUMANN-STRASSE 1
45772 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7368621
US20060281959
10562454
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:017817/0985   Pages: 3
Recorded: 04/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERKER, LOTHAR
Exec Dt:
04/04/2006
2
RIX, ARMIN
Exec Dt:
04/06/2006
3
HOPER, FRANK
Exec Dt:
04/07/2006
4
MALZKORN, RAINER
Exec Dt:
04/07/2006
5
ROTTGER, DIRK
Exec Dt:
04/07/2006
Assignee
1
OXENO OLEFINCHEMIE GMBH
PAUL-BAUMANN-STRASSE 1
45772 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060264686
11326522
Correspondence name and address
OBLON, SPIVAK ET AL
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 6
Reel/Frame:029450/0911   Pages: 12
Recorded: 12/12/2012
Attorney Dkt #:401252US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OENAL, YUECEL
Exec Dt:
10/22/2012
2
MALZKORN, RAINER
Exec Dt:
09/04/2012
3
PAULI, INGO
Exec Dt:
09/04/2012
4
LUNT-RIEG, INGRID
Exec Dt:
09/04/2012
5
STOCHNIOL, GUIDO
Exec Dt:
09/05/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130095026
13522113
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:046737/0039   Pages: 38
Recorded: 08/07/2018
Attorney Dkt #:515274US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAUTENBERG, STEPHAN
Exec Dt:
04/27/2018
2
CEYLAN, SASCHA
Exec Dt:
03/23/2018
3
KOERFER, MARTIN
Exec Dt:
03/29/2018
4
HIEROLD, JUDITH
Exec Dt:
03/21/2018
5
JAKOB, HARALD
Exec Dt:
03/22/2018
6
KAISER, CHRISTIAN
Exec Dt:
03/23/2018
7
MALZKORN, RAINER
Exec Dt:
03/20/2018
8
MERKER, THORSTEN
Exec Dt:
03/21/2018
9
NORDSCHILD, ANJA
Exec Dt:
03/21/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11014878
US20200299232
16076247
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:050295/0320   Pages: 20
Recorded: 09/06/2019
Attorney Dkt #:523645US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERKER, THORSTEN
Exec Dt:
08/01/2019
2
KOERFER, MARTIN
Exec Dt:
08/05/2019
3
EICKER, MICHAEL
Exec Dt:
08/07/2019
4
KRUDEWIG, BRUNO
Exec Dt:
08/12/2019
5
MALZKORN, RAINER
Exec Dt:
07/30/2019
6
ZHU, HAOHAO
Exec Dt:
08/02/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10556850
US20200031751
16520384
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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