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 : HERWIG, JUERGEN
Total Assignments: 14
Assignment: 1
Reel/Frame:013942/0978   Pages: 6
Recorded: 04/10/2003
Conveyance: RECORD TO CORRECT ASSIGNOR #1'S NAME AND ASSIGNEE'S ADDRESS ON AN ASSIGNMENT PREVIOUSLY RECORDED ON REEL/FRAME 013491/0187
Assignors
1
HERWIG, JUERGEN
Exec Dt:
09/03/2002
2
LEININGER, STEFAN
Exec Dt:
09/03/2002
3
OENBRINK, GEORG
Exec Dt:
09/03/2002
4
SCHIFFER, THOMAS
Exec Dt:
09/03/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6664423
US20030100795
10293471
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:013969/0047   Pages: 3
Recorded: 04/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERWIG, JUERGEN
Exec Dt:
03/04/2003
2
ROOS, MARTIN
Exec Dt:
03/04/2003
3
RICHTER, RALF
Exec Dt:
03/04/2003
4
OENBRINK, GEORG
Exec Dt:
03/04/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7084300
US20030195374
10411277
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:014596/0924   Pages: 3
Recorded: 10/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERWIG, JUERGEN
Exec Dt:
10/08/2003
2
ROOS, MARTIN
Exec Dt:
10/08/2003
3
OENBRINK, GEORG
Exec Dt:
10/08/2003
4
GUENZEL, BERND
Exec Dt:
10/08/2003
5
LOHMAR, JOERG
Exec Dt:
10/08/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6828449
US20040073051
10681282
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:014868/0771   Pages: 3
Recorded: 01/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERWIG, JUERGEN
Exec Dt:
11/10/2003
2
ROOS, MARTIN
Exec Dt:
11/10/2003
3
OENBRINK, GEORG
Exec Dt:
11/10/2003
4
GUENZEL, BERND
Exec Dt:
11/10/2003
5
LOHMAR, JOERG
Exec Dt:
11/10/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6861540
US20040116722
10683047
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ET AL
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:015311/0984   Pages: 3
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEININGER, STEFAN
Exec Dt:
11/27/2003
2
HERWIG, JUERGEN
Exec Dt:
12/09/2003
3
ROOS, MARTIN
Exec Dt:
12/17/2003
4
OENBRINK, GEORG
Exec Dt:
12/19/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6927308
US20040167359
10733278
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:015550/0098   Pages: 3
Recorded: 07/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERWIG, JUERGEN
Exec Dt:
06/03/2004
2
WILCZOK, NORBERT
Exec Dt:
06/04/2004
3
ROOS, MARTIN
Exec Dt:
06/09/2004
4
BURGHARDT, RUDOLF
Exec Dt:
06/09/2004
5
GAUBE, JOHANN
Exec Dt:
06/17/2004
6
OENBRINK, GEORG
Exec Dt:
06/14/2004
7
BUENZEL, BERND
Exec Dt:
06/09/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7253329
US20040225168
10790094
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:016247/0426   Pages: 6
Recorded: 02/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERWIG, JUERGEN
Exec Dt:
06/03/2004
2
WILCZOK, NORBERT
Exec Dt:
06/04/2004
3
ROOS, MARTIN
Exec Dt:
06/09/2004
4
BURGHARDT, RUDOLF
Exec Dt:
06/09/2004
5
GAUBE, JOHANN
Exec Dt:
06/17/2004
6
OENBRINK, GEORG
Exec Dt:
06/14/2004
7
GUENZEL, BERND
Exec Dt:
06/09/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7253329
US20040225168
10790094
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:019107/0260   Pages: 4
Recorded: 04/03/2007
Attorney Dkt #:286540US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERWIG, JUERGEN
Exec Dt:
03/28/2006
2
ROOS, MARTIN
Exec Dt:
03/28/2006
3
OENBRINK, GEORG
Exec Dt:
03/28/2006
4
GUENZEL, BERND
Exec Dt:
03/28/2006
5
KUPPERT, DIRK
Exec Dt:
03/28/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7608738
US20080249300
10572594
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:019344/0043   Pages: 10
Recorded: 05/25/2007
Attorney Dkt #:301240US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERWIG, JUERGEN
Exec Dt:
04/30/2007
2
BRUEGGING, WILHELM
Exec Dt:
05/14/2007
3
ROOS, MARTIN
Exec Dt:
04/25/2007
4
WILCZOK, NORBERT
Exec Dt:
04/25/2007
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8168841
US20070265184
11688505
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:019596/0152   Pages: 12
Recorded: 07/24/2007
Attorney Dkt #:308271US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUPPERT, DIRK
Exec Dt:
05/16/2007
2
HERWIG, JUERGEN
Exec Dt:
05/22/2007
3
WILCZOK, NORBERT
Exec Dt:
05/21/2007
4
VOELKEL, ANITA
Exec Dt:
05/21/2007
5
THIERY, MANFRED
Exec Dt:
05/15/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8759280
US20090099059
11719164
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:036757/0326   Pages: 9
Recorded: 10/08/2015
Attorney Dkt #:456987US106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICOINE, KEVIN
Exec Dt:
08/28/2015
2
MEIER, RALF
Exec Dt:
08/31/2015
3
HERWIG, JUERGEN
Exec Dt:
08/27/2015
4
ROOS, MARTIN
Exec Dt:
08/31/2015
5
HAEGER, HARALD
Exec Dt:
08/28/2015
6
CAMERETTI, LUCA
Exec Dt:
08/27/2015
7
DOERING, JENS
Exec Dt:
09/01/2015
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9533932
US20160031783
14814984
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:036850/0149   Pages: 9
Recorded: 10/21/2015
Attorney Dkt #:456970US106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICOINE, KEVIN
Exec Dt:
08/28/2015
2
MEIER, RALF
Exec Dt:
08/31/2015
3
HERWIG, JUERGEN
Exec Dt:
08/27/2015
4
ROOS, MARTIN
Exec Dt:
08/31/2015
5
HAEGER, HARALD
Exec Dt:
08/28/2015
6
CAMERETTI, LUCA
Exec Dt:
08/27/2015
7
DOERING, JENS
Exec Dt:
09/01/2015
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9533933
US20160031784
14815014
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:037775/0368   Pages: 7
Recorded: 02/19/2016
Attorney Dkt #:460966US106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICOINE, KÉVIN
Exec Dt:
01/08/2016
2
MEIER, RALF
Exec Dt:
01/07/2016
3
HERWIG, JUERGEN
Exec Dt:
01/07/2016
4
BÉTARD, ANGÉLIQUE
Exec Dt:
01/07/2016
5
QUANDT, THOMAS
Exec Dt:
01/07/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9637436
US20160096794
14873827
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:045100/0705   Pages: 5
Recorded: 03/04/2018
Attorney Dkt #:000559US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURSCHE, ROLAND
Exec Dt:
02/12/2018
2
HERWIG, JUERGEN
Exec Dt:
02/12/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10689483
US20190127516
15743205
Correspondence name and address
GRÜNEBERG AND MYERS, PLLC
1775 TYSONS BLVD, 5TH FLOOR
TYSONS, VA 22102

Search Results as of: 06/06/2024 07:42 PM
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