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 : EVONIK OIL ADDITIVES GMBH
Total Assignments: 14
Assignment: 1
Reel/Frame:051182/0974   Pages: 3
Recorded: 12/04/2019
Attorney Dkt #:000893US
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVONIK OIL ADDITIVES GMBH
Exec Dt:
07/24/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
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: 2
Reel/Frame:051212/0085   Pages: 2
Recorded: 12/08/2019
Attorney Dkt #:7601/19071
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVONIK OIL ADDITIVES GMBH
Exec Dt:
07/24/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11414373
US20190352251
16479497
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 3
Reel/Frame:051398/0236   Pages: 2
Recorded: 01/02/2020
Attorney Dkt #:000729US
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVONIK OIL ADDITIVES GMBH
Exec Dt:
07/24/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
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: 4
Reel/Frame:051408/0101   Pages: 2
Recorded: 01/03/2020
Attorney Dkt #:000917US
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVONIK OIL ADDITIVES GMBH
Exec Dt:
07/24/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
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: 5
Reel/Frame:051496/0300   Pages: 4
Recorded: 01/07/2020
Attorney Dkt #:000919US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNOR PREVIOUSLY RECORDED ON REEL 051418 FRAME 0620. ASSIGNOR(S) HEREBY CONFIRMS THE MERGER..
Assignor
1
EVONIK OIL ADDITIVES GMBH
Exec Dt:
07/24/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10731097
US20190071615
16119878
 
10385288
US20190233757
16300639
 
10428292
US20190203147
16325208
 
NONE
US20190300808
16345260
 
10941368
US20190367836
16468781
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 6
Reel/Frame:051505/0590   Pages: 122
Recorded: 01/08/2020
Attorney Dkt #:527789US
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVONIK OIL ADDITIVES GMBH
Exec Dt:
07/24/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
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
 
7648950
US20060240999
11111887
 
8021885
US20080090296
11545421
 
8754018
US20070219101
11547612
 
9080124
US20070213237
11572181
 
7645842
US20080132663
11572330
 
8785358
US20070191238
11587988
 
8101559
US20080146475
11815624
 
8067349
US20080194443
11909171
 
8163682
US20100167970
11995949
 
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
 
9777098
US20130079265
13702317
 
9540575
US20130306523
13982498
 
9434903
US20140005084
14005277
 
9914896
US20140135242
14119550
 
9580529
US20150291717
14439804
 
9957342
US20150274875
14440232
 
10604715
US20150344801
14763309
 
10703840
US20170362360
15536465
 
10465027
US20170369615
15537180
 
NONE
US20180216023
15746533
 
10787623
US20180245013
15906700
 
10472444
US20180319919
16035232
 
11359042
US20200262953
16302228
 
10954466
US20190264127
16319947
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:052195/0001   Pages: 121
Recorded: 03/20/2020
Attorney Dkt #:526642US
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVONIK OIL ADDITIVES GMBH
Exec Dt:
07/24/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
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: 8
Reel/Frame:052328/0353   Pages: 121
Recorded: 04/07/2020
Attorney Dkt #:406772US-1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVONIK OIL ADDITIVES GMBH
Exec Dt:
07/24/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9259664
US20130066104
13669607
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:052330/0001   Pages: 121
Recorded: 04/07/2020
Attorney Dkt #:325317US-1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVONIK OIL ADDITIVES GMBH
Exec Dt:
07/24/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8057698
US20080287629
12092507
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:052330/0284   Pages: 121
Recorded: 04/07/2020
Attorney Dkt #:354889US-1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVONIK OIL ADDITIVES GMBH
Exec Dt:
07/24/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8394982
US20100217030
12677540
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:060610/0390   Pages: 2
Recorded: 07/25/2022
Attorney Dkt #:7601/19071DIV
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVONIK OIL ADDITIVES GMBH
Exec Dt:
07/24/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220281801
17750383
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 12
Reel/Frame:051420/0454   Pages: 2
Recorded: 01/06/2020
Attorney Dkt #:060042-00324
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVONIK OIL ADDITIVES GMBH
Exec Dt:
09/23/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10920164
US20190177641
16217209
 
11339346
US20190382681
16462356
Correspondence name and address
NEXSEN PRUET PLLC
227 WEST TRADE STREET
SUITE 1550
CHARLOTTE, NC 28202
Assignment: 13
Reel/Frame:053936/0683   Pages: 2
Recorded: 09/30/2020
Attorney Dkt #:32887-US-PCT
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVONIK OIL ADDITIVES GMBH
Exec Dt:
11/04/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210024966
17042788
Correspondence name and address
DSM NORTH AMERICA INC.
6480 DOBBIN ROAD
PATENT DEPT
COLUMBIA, MD 21045
Assignment: 14
Reel/Frame:053959/0638   Pages: 2
Recorded: 10/02/2020
Attorney Dkt #:32888-US-PCT
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVONIK OIL ADDITIVES GMBH
Exec Dt:
11/04/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210017467
17042791
Correspondence name and address
DSM NORTH AMERICA INC.
6480 DOBBIN ROAD
PATENT DEPT
COLUMBIA, MD 21045

Search Results as of: 05/10/2024 12:01 AM
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