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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : EVONIK OIL ADDITIVES GMBH
Total Assignments: 42
Assignment: 1
Reel/Frame:043053/0376   Pages: 6
Recorded: 06/29/2017
Attorney Dkt #:407400US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVONIK ROHMAX ADDITIVES GMBH
Exec Dt:
08/27/2012
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9777098
US20130079265
13702317
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:037175/0522   Pages: 15
Recorded: 12/01/2015
Attorney Dkt #:F54041ECR
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVONIK ROHMAX ADDITIVES GMBH
Exec Dt:
08/29/2012
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6403745
NONE
09450720
 
6348554
NONE
09450741
 
6391996
NONE
09450745
 
6403746
NONE
09450746
 
6639029
NONE
09709354
 
6610801
NONE
09709531
 
6610802
US20030060587
09865526
 
6458750
NONE
09868309
 
6712991
US20020123583
09988133
 
6841695
US20040186302
10390015
 
7728093
US20050148749
10505370
 
7452932
US20050261143
10526435
 
8288327
US20060189490
10550764
 
8722600
US20070197409
10592363
 
8349779
US20070184993
10593082
 
7429555
US20050245406
10834861
 
7560420
US20060142168
11019256
 
7648950
US20060240999
11111887
 
8021885
US20080090296
11545421
 
8754018
US20070219101
11547612
 
7553673
US20080113886
11559009
 
9080124
US20070213237
11572181
 
7645842
US20080132663
11572330
 
8785358
US20070191238
11587988
 
8101559
US20080146475
11815624
 
8067349
US20080194443
11909171
 
8163682
US20100167970
11995949
 
8012919
US20090270287
12493589
 
7981848
US20100144569
12628388
 
9783630
US20100190671
12668209
 
8859472
US20110237473
12672231
 
8722601
US20120046207
13213547
 
9175242
US20120053100
13318492
 
10131776
US20120174474
13395165
 
9200233
US20120302476
13511031
 
9481849
US20120302477
13576098
 
9617495
US20130229016
13636034
Correspondence name and address
EDWARD W. GROLZ
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 3
Reel/Frame:032861/0021   Pages: 6
Recorded: 05/09/2014
Attorney Dkt #:414314US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGSTON, JUSTIN AUGUST
Exec Dt:
09/20/2012
2
WEBB, MICHAEL E
Exec Dt:
09/21/2012
3
MOORE, PETER
Exec Dt:
04/17/2014
4
CRESSMAN, TRILBY
Exec Dt:
09/21/2012
5
WANG, JEN-LUNG
Exec Dt:
09/24/2012
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130199482
13878825
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:030324/0020   Pages: 24
Recorded: 05/01/2013
Attorney Dkt #:414750US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALIBERT, MICHAEL
Exec Dt:
11/05/2012
2
BARTELS, THORSTEN
Exec Dt:
11/05/2012
3
COUET, JULIEN
Exec Dt:
11/06/2012
4
DARDIN, ALEXANDER
Exec Dt:
11/06/2012
5
DENEEN, DANIEL H
Exec Dt:
11/12/2012
6
HESS, BRIAN
Exec Dt:
11/13/2012
7
MUELLER, MICHAEL
Exec Dt:
11/12/2012
8
NEVEU, CHRISTIAN DANIEL GEORGES
Exec Dt:
11/05/2012
9
RENNER, GERHARD
Exec Dt:
11/07/2012
10
STOEHR, TORSTEN
Exec Dt:
11/06/2012
11
WINCIERZ, CHRISTOPH
Exec Dt:
12/22/2012
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130219868
13881263
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:030565/0824   Pages: 10
Recorded: 06/07/2013
Attorney Dkt #:408332US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLOOS, DETLEF
Exec Dt:
01/10/2013
2
MASSOTH, STEPHAN
Exec Dt:
01/14/2013
3
TSCHEPAT, WOLFGANG
Exec Dt:
01/08/2013
4
FISCHER, MATTHIAS
Exec Dt:
05/17/2013
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130131254
13813175
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:030577/0566   Pages: 8
Recorded: 06/10/2013
Attorney Dkt #:416522US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOEHR, TORSTEN
Exec Dt:
02/27/2013
2
EISENBERG, BORIS
Exec Dt:
03/25/2013
3
SUCHERT, ELLEN
Exec Dt:
03/06/2013
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130252866
13991702
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:031238/0433   Pages: 6
Recorded: 09/19/2013
Attorney Dkt #:419628US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EISENBERG, BORIS
Exec Dt:
05/02/2013
2
STOEHR, TORSTEN
Exec Dt:
05/06/2013
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9434903
US20140005084
14005277
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:031658/0806   Pages: 6
Recorded: 11/22/2013
Attorney Dkt #:419679US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EISENBERG, BORIS
Exec Dt:
05/03/2013
2
SUCHERT, ELLEN
Exec Dt:
05/06/2013
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9914896
US20140135242
14119550
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:030940/0269   Pages: 12
Recorded: 08/05/2013
Attorney Dkt #:417525US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSCHABEK, RENE
Exec Dt:
05/07/2013
2
STOEHR, TORSTEN
Exec Dt:
05/06/2013
3
WEBER, MARKUS
Exec Dt:
05/03/2013
4
UNGLERT, ANDRE
Exec Dt:
05/06/2013
5
TSCHEPAT, WOLFGANG
Exec Dt:
05/06/2013
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9540575
US20130306523
13982498
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:031380/0889   Pages: 10
Recorded: 10/10/2013
Attorney Dkt #:418249US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONDJAJA, RONNY
Exec Dt:
05/10/2013
2
BENITO, JANE
Exec Dt:
06/07/2012
3
TEH, GWEN
Exec Dt:
06/07/2013
4
MAEHLING, FRANK-OLAF
Exec Dt:
05/13/2013
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284505
US20140033605
14007589
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:031896/0773   Pages: 10
Recorded: 01/06/2014
Attorney Dkt #:425485US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCELWAIN, MANDI J
Exec Dt:
05/21/2013
2
RADANO, CHRISTOPHER PAUL
Exec Dt:
07/10/2013
3
IROFF, NADINE
Exec Dt:
05/20/2013
4
MOORE, PETER
Exec Dt:
06/14/2013
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140206823
14131086
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:031387/0091   Pages: 8
Recorded: 10/11/2013
Attorney Dkt #:419619US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUTZ, HOLGER
Exec Dt:
07/02/2013
2
BRAUN, HARALD
Exec Dt:
07/02/2013
3
GHAHARY, REZA
Exec Dt:
07/02/2013
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140066566
14110482
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:031004/0921   Pages: 6
Recorded: 08/14/2013
Attorney Dkt #:PF2011L001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATTS, RAYMOND F.
Exec Dt:
07/15/2013
2
NOLES, JOE R., JR.
Exec Dt:
07/15/2013
3
MULLER, MICHAEL
Exec Dt:
07/31/2013
4
STOHR, TORSTEN
Exec Dt:
06/06/2013
5
EISENBERG, BORIS
Exec Dt:
07/03/2013
Assignees
1
INFINEUM INTERNATIONAL LIMITED
P.O. BOX 1, MILTON HILL
ABINGDON, OXFORDSHIRE, UNITED KINGDOM OX13 6BB
2
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140274835
13798404
Correspondence name and address
JACOB M. LEVINE
1900 E. LINDEN AVE.
LINDEN, NJ 07036
Assignment: 14
Reel/Frame:033879/0931   Pages: 10
Recorded: 10/03/2014
Attorney Dkt #:439950US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COUET, JULIEN
Exec Dt:
09/26/2014
2
MAEHLING, FRANK-OLAF
Exec Dt:
09/29/2014
3
KOSCHABEK, RENE
Exec Dt:
09/29/2014
4
KUENZEL, SANDRA
Exec Dt:
10/01/2014
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150059238
14387329
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:035955/0845   Pages: 8
Recorded: 06/25/2015
Attorney Dkt #:452844US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONDJAJA, RONNY
Exec Dt:
03/03/2015
2
GHAHARY, REZA
Exec Dt:
03/09/2015
3
STOEHR, TORSTEN
Exec Dt:
03/03/2015
4
GEBHARDT, JUERGEN
Exec Dt:
03/03/2015
5
MUELLER, INES
Exec Dt:
03/10/2015
6
ROSE, AIDAN S
Exec Dt:
03/04/2015
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150322322
14655607
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:035772/0076   Pages: 18
Recorded: 06/03/2015
Attorney Dkt #:448727US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOKHALE, RHISHIKESH
Exec Dt:
03/24/2015
2
SONDJAJA, RONNY
Exec Dt:
03/17/2015
3
BRUENNER, LISA
Exec Dt:
03/18/2015
4
MAEHLING, FRANK-OLAF
Exec Dt:
03/17/2015
5
LANGSTON, JUSTIN AUGUST
Exec Dt:
03/19/2015
6
STOEHR, TORSTEN
Exec Dt:
03/17/2015
7
BENITO, JANE
Exec Dt:
04/27/2015
8
TEH, GWEN
Exec Dt:
03/19/2015
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150232783
14427812
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:035815/0563   Pages: 5
Recorded: 06/10/2015
Attorney Dkt #:452719US-99-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIRAK, SOFIA M
Exec Dt:
05/08/2015
2
RADANO, CHRISTOPHER PAUL
Exec Dt:
05/10/2015
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9580529
US20150291717
14439804
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:036585/0878   Pages: 12
Recorded: 09/17/2015
Attorney Dkt #:456151US106PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEHLING, FRANK-OLAF
Exec Dt:
06/30/2015
2
SONDJAJA, RONNY
Exec Dt:
07/29/2015
3
HESS, BRIAN
Exec Dt:
07/30/2015
4
COUET, JULIEN
Exec Dt:
08/10/2015
5
THONG, DENNIS
Exec Dt:
07/31/2015
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10604715
US20150344801
14763309
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:037029/0478   Pages: 5
Recorded: 11/13/2015
Attorney Dkt #:457911US106PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EISENBERG, BORIS
Exec Dt:
11/02/2015
2
STOEHR, TORSTEN
Exec Dt:
10/21/2015
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160097017
14784335
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:037173/0643   Pages: 3
Recorded: 12/01/2015
Attorney Dkt #:F54041EOAASN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVONIK INDUSTRIES AG
Exec Dt:
11/19/2015
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9957342
US20150274875
14440232
Correspondence name and address
EDWARD W. GROLZ
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 21
Reel/Frame:039418/0182   Pages: 7
Recorded: 07/20/2016
Attorney Dkt #:473164US106PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOUCHIK, JOAN
Exec Dt:
03/28/2016
2
FLANAGAN, AILEEN T.
Exec Dt:
03/21/2016
3
HUTCHINSON, PHILIP ANDREW
Exec Dt:
03/15/2016
4
WANG, JEN-LUNG
Exec Dt:
03/11/2016
5
TSAY, SHANG-JIH
Exec Dt:
03/09/2016
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160348026
15112970
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:039492/0452   Pages: 8
Recorded: 07/27/2016
Attorney Dkt #:473628US106PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAENSEL, RENE
Exec Dt:
06/21/2016
2
HOLTZINGER, JENNIFER
Exec Dt:
06/30/2016
3
SONDJAJA, RONNY
Exec Dt:
06/20/2016
4
FERENZ, MICHAEL
Exec Dt:
06/20/2016
5
SEIDENSTICKER, PETER
Exec Dt:
07/04/2016
6
SCHOENEMANN, KIRSTEN
Exec Dt:
06/22/2016
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160340601
15114638
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:041116/0011   Pages: 16
Recorded: 01/30/2017
Attorney Dkt #:5003073.218US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUTERWASSER, FRANK
Exec Dt:
01/16/2017
2
MÄHLING, FRANK-OLAF
Exec Dt:
01/16/2017
3
KOLB, ROBERT
Exec Dt:
01/19/2017
4
BARTELS, THORSTEN
Exec Dt:
01/12/2017
5
SCHIMMEL, THOMAS
Exec Dt:
01/18/2017
6
MAIER, STEFAN
Exec Dt:
01/16/2017
7
ALIBERT, MICHAEL
Exec Dt:
01/13/2017
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170218295
15326076
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
300 NORTH GREENE STREET, SUITE 1400
GREENSBORO, NC 27401
Assignment: 24
Reel/Frame:042876/0624   Pages: 17
Recorded: 06/16/2017
Attorney Dkt #:503997US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOKHALE, RHISHIKESH
Exec Dt:
04/20/2017
2
MUEHLING, SANDRA
Exec Dt:
04/12/2017
3
STIHULKA, MIRIAM KATHRIN
Exec Dt:
04/15/2017
4
SCHIMOSSEK, KLAUS
Exec Dt:
04/11/2017
5
MAEHLING, FRANK-OLAF
Exec Dt:
04/18/2017
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10465027
US20170369615
15537180
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:043145/0731   Pages: 17
Recorded: 07/11/2017
Attorney Dkt #:503966US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOKHALE, RHISHIKESH
Exec Dt:
04/20/2017
2
MUEHLING, SANDRA
Exec Dt:
06/19/2017
3
STIHULKA, MIRIAM KATHRIN
Exec Dt:
04/19/2017
4
SCHIMOSSEK, KLAUS
Exec Dt:
04/10/2017
5
MAEHLING, FRANK-OLAF
Exec Dt:
04/10/2017
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10703840
US20170362360
15536465
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:045054/0388   Pages: 8
Recorded: 02/27/2018
Attorney Dkt #:510849US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIRAK, SOFIA
Exec Dt:
12/13/2017
2
PLETSCH, HOLGER
Exec Dt:
12/18/2017
3
KEMPER, MARIUS
Exec Dt:
12/18/2017
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10787623
US20180245013
15906700
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 27
Reel/Frame:045108/0777   Pages: 23
Recorded: 01/22/2018
Attorney Dkt #:510550US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIER, STEFAN
Exec Dt:
12/15/2017
2
SPRINGER, OLIVER
Exec Dt:
12/15/2017
3
HOLTZINGER, JENNIFER
Exec Dt:
12/19/2017
4
SCHIMOSSEK, KLAUS
Exec Dt:
12/14/2017
5
DAMASKE, THOMAS
Exec Dt:
12/17/2017
6
STEPHAN, MARCUS
Exec Dt:
01/08/2018
7
VON HOF, JAN MARIAN
Exec Dt:
01/03/2018
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180216023
15746533
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 28
Reel/Frame:047524/0008   Pages: 14
Recorded: 11/16/2018
Attorney Dkt #:517599US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIRAK, SOFIA
Exec Dt:
03/08/2018
2
SHAKHVOROSTOV, DMITRIY
Exec Dt:
03/09/2018
3
BERWING, INES
Exec Dt:
06/27/2018
4
BINGEL, DENISE
Exec Dt:
03/09/2018
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11359042
US20200262953
16302228
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 29
Reel/Frame:048346/0683   Pages: 14
Recorded: 02/15/2019
Attorney Dkt #:000729US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHÖLLER, KATRIN
Exec Dt:
06/18/2018
2
MAIER, STEFAN
Exec Dt:
11/08/2018
3
LIPPERT, SARAH
Exec Dt:
06/13/2018
4
SCHIMOSSEK, KLAUS
Exec Dt:
06/11/2018
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10633610
US20190203148
16325955
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 30
Reel/Frame:047095/0650   Pages: 14
Recorded: 10/08/2018
Attorney Dkt #:000653US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHÖLLER, KATRIN
Exec Dt:
09/26/2018
2
LIPPERT, SARAH
Exec Dt:
09/25/2018
3
TSCHEPAT, WOLFGANG
Exec Dt:
09/24/2018
4
SCHIMOSSEK, KLAUS
Exec Dt:
09/25/2018
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10731097
US20190071615
16119878
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 31
Reel/Frame:048380/0374   Pages: 5
Recorded: 02/20/2019
Attorney Dkt #:000678US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHIMOSSEK, KLAUS
Exec Dt:
11/05/2018
2
SCHÖLLER, KATRIN
Exec Dt:
11/02/2018
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10385288
US20190233757
16300639
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 32
Reel/Frame:048108/0719   Pages: 17
Recorded: 01/23/2019
Attorney Dkt #:518985US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIRAK, SOFIA
Exec Dt:
11/15/2018
2
TURHAN, CAN METEHAN
Exec Dt:
11/05/2018
3
NESS, DANIEL
Exec Dt:
11/07/2018
4
HOLTZINGER, JENNIFER
Exec Dt:
11/05/2018
5
CORNELIUS, MAXIMILIAN
Exec Dt:
11/21/2018
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954466
US20190264127
16319947
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 33
Reel/Frame:047941/0279   Pages: 14
Recorded: 01/09/2019
Attorney Dkt #:060042-00291
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEIN, REBECCA
Exec Dt:
12/18/2018
2
BECKER, HOLGER
Exec Dt:
01/08/2019
3
JANSSEN, DIETER
Exec Dt:
12/18/2018
4
SEIBEL, SEBASTIAN
Exec Dt:
01/02/2019
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10920164
US20190177641
16217209
Correspondence name and address
NEXSEN PRUET, PLLC
227 W. TRADE STREET
CHARLOTTE, NC 28202
Assignment: 34
Reel/Frame:048531/0226   Pages: 14
Recorded: 03/07/2019
Attorney Dkt #:000731US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIER, STEFAN
Exec Dt:
01/07/2019
2
GEBHARDT, JÜRGEN
Exec Dt:
02/27/2019
3
SCHÖLLER, KATRIN
Exec Dt:
07/18/2018
4
MÄHLING, FRANK-OLAF
Exec Dt:
07/12/2018
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10428292
US20190203147
16325208
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 35
Reel/Frame:049230/0241   Pages: 8
Recorded: 05/20/2019
Attorney Dkt #:060042-00319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIER, STEFAN KARL
Exec Dt:
02/01/2019
2
KOLB, NICOLAI
Exec Dt:
09/10/2018
3
NEUSIUS, MICHAEL
Exec Dt:
08/23/2018
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11339346
US20190382681
16462356
Correspondence name and address
NEXSEN PRUET, PLLC
227 WEST TRADE STREET
SUITE 1550
CHARLOTTE, NC 28202
Assignment: 36
Reel/Frame:049003/0119   Pages: 17
Recorded: 04/26/2019
Attorney Dkt #:000780US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONDJAJA, RONNY
Exec Dt:
02/16/2019
2
MÄHLING, FRANK-OLAF
Exec Dt:
02/13/2019
3
ALIBERT, MICHAEL
Exec Dt:
02/26/2019
4
HOLTZINGER, JENNIFER
Exec Dt:
02/14/2019
5
MAIER, STEFAN KARL
Exec Dt:
03/21/2019
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190300808
16345260
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 37
Reel/Frame:049443/0649   Pages: 5
Recorded: 06/12/2019
Attorney Dkt #:000799US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUKI, TSUYOSHI
Exec Dt:
03/18/2019
2
ARAI, YASUO
Exec Dt:
02/28/2019
3
MATSUDA, TOMOHIRO
Exec Dt:
02/28/2019
4
KISHIDA, NOBUHIRO
Exec Dt:
03/08/2019
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10941368
US20190367836
16468781
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 38
Reel/Frame:051408/0062   Pages: 17
Recorded: 01/03/2020
Attorney Dkt #:000917US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHÖLLER, KATRIN
Exec Dt:
08/08/2019
2
HOLTZINGER, JENNIFER
Exec Dt:
08/15/2019
3
ZIEGLER, FABIAN
Exec Dt:
08/07/2019
4
SCHIMOSSEK, KLAUS
Exec Dt:
08/02/2019
5
LAUTERWASSER, FRANK
Exec Dt:
08/07/2019
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11072677
US20200216596
16628331
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 39
Reel/Frame:051196/0216   Pages: 24
Recorded: 12/04/2019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RÖHM GMBH
Exec Dt:
09/11/2019
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10138202
US20140288330
14351981
 
10343980
US20170369424
15624924
 
10640448
US20180334423
15967463
 
10676454
US20190031638
16074919
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD.
5TH FLOOR
TYSONS, VA 22102
Assignment: 40
Reel/Frame:051870/0629   Pages: 24
Recorded: 12/08/2019
Attorney Dkt #:7601/19071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RÖHM GMBH
Exec Dt:
09/11/2019
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11414373
US20190352251
16479497
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 41
Reel/Frame:052194/0550   Pages: 24
Recorded: 03/20/2020
Attorney Dkt #:526642US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RÖHM GMBH
Exec Dt:
09/11/2019
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6977310
US20050119500
10500288
 
8461375
US20060211880
10541307
 
7586004
US20070149811
10556798
 
7414147
US20070106044
10580840
 
7723543
US20090149674
11719564
 
7714165
US20090118533
12295323
 
8084640
US20090264673
12299217
 
8337671
US20090166176
12300189
 
8309669
US20100163177
12663709
 
8686181
US20130172598
12667538
 
8129563
US20100185009
12667604
 
8039664
US20100197955
12667822
 
9206270
US20100280205
12745703
 
8916724
US20110130590
12990095
 
8716516
US20110082314
12992998
 
9512062
US20110218312
13119244
 
8742163
US20110196169
13122810
 
9221738
US20120000764
13256469
 
9688601
US20160046556
14924018
 
9656941
US20160297738
15026861
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 42
Reel/Frame:060885/0598   Pages: 24
Recorded: 07/25/2022
Attorney Dkt #:7601/19071DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RÖHM GMBH
Exec Dt:
09/11/2019
Assignee
1
EVONIK OIL ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220281801
17750383
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855

Search Results as of: 04/27/2024 08:25 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