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Patent Assignment Assignee Details
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Assignee Name : ROCKWOOD LITHIUM GMBH
Total Assignments: 36
Assignment: 1
Reel/Frame:031207/0114   Pages: 4
Recorded: 09/11/2013
Attorney Dkt #:ROCK.P0002US # 11311361
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTER, MARTIN
Exec Dt:
08/27/2013
2
JEONG, SANGSIK
Exec Dt:
08/27/2013
3
PASSERINI, STEFANO
Exec Dt:
08/27/2013
Assignees
1
ROCKWOOD LITHIUM GMBH
TRAKEHNER STR. 3
FRANKFURT AM MAIN, GERMANY 60487
2
VOLKSWAGEN AKTIENGESELLSCHAFT
BERLINER RING 2
WOLFSBURG, GERMANY 38440
3
EVONIK LITARION GMBH
AM WIESENGRUND 7
KAMENZ, GERMANY 01917
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130327249
13993753
Correspondence name and address
FULBRIGHT & JAWORSKI LLP
666 FIFTH AVENUE
JAMES R. CRAWFORD
NEW YORK, NY 10103
Assignment: 2
Reel/Frame:037142/0417   Pages: 4
Recorded: 11/25/2015
Attorney Dkt #:OZ-11027-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
09/12/2014
2
RITTMEYER, PETER
Exec Dt:
09/11/2014
3
LISCHKA, UWE
Exec Dt:
09/11/2014
4
MURSO, ALEXANDER
Exec Dt:
09/17/2014
5
KIEFER, FLORIAN
Exec Dt:
09/18/2014
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST
GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9227987
US20140194626
14241690
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 3
Reel/Frame:035226/0106   Pages: 3
Recorded: 03/23/2015
Attorney Dkt #:ROCK.P0004US # 11318732
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIETELMANN, ULRICH
Exec Dt:
12/09/2014
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST
GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9147883
US20140124708
14124138
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
666 FIFTH AVENUE
JAMES R. CRAWFORD
NEW YORK, NY 10103
Assignment: 4
Reel/Frame:035136/0637   Pages: 3
Recorded: 03/11/2015
Attorney Dkt #:ROCK.P0003US # 11318720
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIETELMANN, ULRICH
Exec Dt:
03/10/2015
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST
GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9023252
US20140110635
14123985
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
666 FIFTH AVENUE
JAMES R. CRAWFORD
NEW YORK, NY 10103
Assignment: 5
Reel/Frame:035565/0459   Pages: 6
Recorded: 05/05/2015
Attorney Dkt #:ROCK.P0008US # 11404212
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PASSERINI, STEFANO
Exec Dt:
03/20/2015
2
JEONG, SANGSIK
Exec Dt:
03/20/2015
3
BRESSER, DOMINIC
Exec Dt:
03/17/2015
4
WINTER, MARTIN
Exec Dt:
03/18/2015
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST
GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10403885
US20140255787
14350496
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
666 FIFTH AVENUE
JAMES R. CRAWFORD
NEW YORK, NY 10103
Assignment: 6
Reel/Frame:036185/0827   Pages: 3
Recorded: 07/27/2015
Attorney Dkt #:218243-0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UNIVERSITAT SIEGEN
Exec Dt:
05/05/2015
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HOECHST
BUILDING G 879
FRANKFURT/M, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8075865
US20100290969
12682214
Correspondence name and address
CESARI AND MCKENNA LLP
88 BLACK FALCON AVE
SUITE 271
BOSTON, MA 02210
Assignment: 7
Reel/Frame:037428/0223   Pages: 7
Recorded: 01/07/2016
Attorney Dkt #:OZ-11039 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
01/06/2016
2
RITTMEYER, PETER
Exec Dt:
01/06/2016
3
EMMEL, UTE
Exec Dt:
01/05/2016
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST
GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9260456
US20140288331
14357919
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 8
Reel/Frame:037838/0816   Pages: 8
Recorded: 02/26/2016
Attorney Dkt #:OZ-13013-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
01/20/2016
2
HARTNIG, CHRISTOPH
Exec Dt:
01/20/2016
3
EMMEL, UTE
Exec Dt:
01/20/2016
4
NICKEL, VERA
Exec Dt:
01/20/2016
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST
GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10160036
US20160121396
14785237
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 9
Reel/Frame:037839/0227   Pages: 7
Recorded: 02/26/2016
Attorney Dkt #:OZ-12053-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
01/20/2016
2
EMMEL, UTE
Exec Dt:
01/20/2016
3
HARTNIG, CHRISTOPH
Exec Dt:
01/22/2016
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST
GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9649688
US20150333332
14652849
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 10
Reel/Frame:037842/0035   Pages: 8
Recorded: 02/26/2016
Attorney Dkt #:OZ-13016-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
01/20/2016
2
EMMEL, UTE
Exec Dt:
01/20/2016
3
SCHERER, STEFAN
Exec Dt:
02/11/2016
4
HARTNIG, CHRISTOPH
Exec Dt:
01/22/2016
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST
GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10431818
US20160111717
14891274
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 11
Reel/Frame:038021/0980   Pages: 7
Recorded: 03/18/2016
Attorney Dkt #:OZ-12042 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
02/12/2016
2
HARTNIG, CHRISTOPH
Exec Dt:
02/15/2016
3
EMMEL, UTE
Exec Dt:
02/12/2016
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150236379
14433108
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 12
Reel/Frame:038533/0824   Pages: 6
Recorded: 05/10/2016
Attorney Dkt #:6509-P50300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE VRIES, HENRIK
Exec Dt:
04/26/2016
2
JEONG, SANGSIK
Exec Dt:
04/26/2016
3
PASSERINI, STEFANO
Exec Dt:
04/26/2016
Assignees
1
ROCKWOOD LITHIUM GMBH
TRANKEHNER STRASSE 3
FRANKFURT, GERMANY 60487
2
VOLKSWAGEN AG
BERLINER RING 2
WOLFSBURG, GERMANY 38436
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10340515
US20160268597
15031040
Correspondence name and address
ABEL LAW GROUP LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG 4, STE 4200
AUSTIN, TX 78759
Assignment: 13
Reel/Frame:039019/0193   Pages: 8
Recorded: 06/27/2016
Attorney Dkt #:OZ-11037-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
06/17/2016
2
EMMEL, UTE
Exec Dt:
06/17/2016
3
HARTNIG, CHRISTOPH
Exec Dt:
06/17/2016
4
LANG, SEBASTIAN
Exec Dt:
06/17/2016
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST
GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9496545
US20140322612
14356640
Correspondence name and address
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST
GEBÄUDE G 879
FRANKFURT AM MAIN, 65926 GERMANY
Assignment: 14
Reel/Frame:040271/0258   Pages: 9
Recorded: 11/09/2016
Attorney Dkt #:OZ-12038-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOHLGEMUTH, DAVID
Exec Dt:
08/16/2016
2
SCHNEIDER, MARK ANDRE
Exec Dt:
07/26/2016
3
SPEILAU, REBECCA
Exec Dt:
07/26/2016
4
WILLEMS, JOHANNES
Exec Dt:
07/28/2016
5
STEINBILD, MARTIN
Exec Dt:
08/22/2016
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9702024
US20150247216
14433099
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 15
Reel/Frame:050426/0564   Pages: 10
Recorded: 09/19/2019
Attorney Dkt #:OZ-14010-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
09/03/2016
2
NICKEL, VERA
Exec Dt:
09/07/2016
3
SCHERER, STEFAN
Exec Dt:
09/12/2016
4
EMMEL, UTE
Exec Dt:
09/07/2016
5
BUHRMESTER, THORSTEN
Exec Dt:
09/07/2016
6
KRÄMER, GERD
Exec Dt:
01/17/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160351893
15116589
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET
SUITE 900
CHARLOTTE, NC 28209
Assignment: 16
Reel/Frame:050426/0699   Pages: 10
Recorded: 09/19/2019
Attorney Dkt #:OZ-14011-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
09/03/2016
2
NICKEL, VERA
Exec Dt:
09/07/2016
3
SCHERER, STEFAN
Exec Dt:
09/12/2016
4
EMMEL, UTE
Exec Dt:
09/07/2016
5
BUHRMESTER, THORSTEN
Exec Dt:
09/07/2016
6
KRÄMER, GERD
Exec Dt:
01/12/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10522819
US20160351888
15116568
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET
SUITE 900
CHARLOTTE, NC 28209
Assignment: 17
Reel/Frame:040955/0632   Pages: 10
Recorded: 01/12/2017
Attorney Dkt #:OZ-14001-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTMEYER, PETER
Exec Dt:
11/18/2016
2
WILLEMS, JOHANNES
Exec Dt:
11/18/2016
3
HAUK, DIETER
Exec Dt:
11/18/2016
4
LISCHKA, UWE
Exec Dt:
11/18/2016
5
KIEFER, FLORIAN
Exec Dt:
12/05/2016
6
DAWIDOWSKI, DIRK
Exec Dt:
11/18/2016
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10144651
US20160326007
15109489
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 18
Reel/Frame:041195/0066   Pages: 8
Recorded: 02/07/2017
Attorney Dkt #:OZ-12002-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
12/20/2016
2
HARTNIG, CHRISTOPH
Exec Dt:
12/02/2016
3
EMMEL, UTE
Exec Dt:
12/20/2016
4
SCHRÖTER, SVEN
Exec Dt:
12/08/2016
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9601762
US20150037682
14371901
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 19
Reel/Frame:043872/0308   Pages: 7
Recorded: 10/16/2017
Attorney Dkt #:OZ-12018-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
12/21/2016
2
EMMEL, UTE
Exec Dt:
12/21/2016
3
WOLF, IRINA
Exec Dt:
01/10/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150236382
14396839
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 20
Reel/Frame:051994/0886   Pages: 7
Recorded: 03/03/2020
Attorney Dkt #:OZ-12018-US-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
12/21/2016
2
EMMEL, UTE
Exec Dt:
12/21/2016
3
WOLF, IRINA
Exec Dt:
01/10/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11145910
US20200052347
16656626
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET
SUITE 900
CHARLOTTE, NC 28209
Assignment: 21
Reel/Frame:041801/0267   Pages: 8
Recorded: 03/30/2017
Attorney Dkt #:OZ-12045 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
02/02/2017
2
STOLL, ARMIN
Exec Dt:
02/02/2017
3
KIEFER, FLORIAN
Exec Dt:
02/07/2017
4
EMMEL, UTE
Exec Dt:
02/02/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HOCHST, GEBOUDE G 879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9809657
US20150291708
14436710
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 22
Reel/Frame:042770/0357   Pages: 10
Recorded: 06/21/2017
Attorney Dkt #:OZ-12041-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOHLGEMUTH, DAVID
Exec Dt:
02/27/2017
2
SCHNEIDER, MARK ANDRE
Exec Dt:
03/17/2017
3
SPIELAU, REBECCA
Exec Dt:
02/27/2017
4
WILLEMS, JOHANNES
Exec Dt:
03/07/2017
5
STEINBILD, MARTIN
Exec Dt:
03/09/2017
6
KLIEHM, NORBERT
Exec Dt:
05/02/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10711326
US20150267278
14433103
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 23
Reel/Frame:042350/0641   Pages: 9
Recorded: 05/12/2017
Attorney Dkt #:OZ-12036-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOHLGEMUTH, DAVID
Exec Dt:
04/24/2017
2
SCHNEIDER, MARK ANDRE
Exec Dt:
05/03/2017
3
WILLEMS, JOHANNES
Exec Dt:
05/02/2017
4
STEINBILD, MARTIN
Exec Dt:
04/27/2017
5
SPIELAU, REBECCA
Exec Dt:
04/27/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9677153
US20150267277
14433096
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 24
Reel/Frame:043599/0975   Pages: 12
Recorded: 09/15/2017
Attorney Dkt #:OZ-03039 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEMETALL GMBH
Exec Dt:
04/27/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060174727
10564427
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 25
Reel/Frame:044019/0095   Pages: 12
Recorded: 11/02/2017
Attorney Dkt #:OZ-10020 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEMETALL GMBH
Exec Dt:
04/27/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HOCHST, GEBAUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130181160
13825446
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 26
Reel/Frame:044019/0178   Pages: 12
Recorded: 11/02/2017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEMETALL GMBH
Exec Dt:
04/27/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10655229
US20170268110
15595152
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 27
Reel/Frame:044122/0441   Pages: 12
Recorded: 11/14/2017
Attorney Dkt #:OZ-07063 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEMETALL GMBH
Exec Dt:
04/27/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100143806
12667550
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 28
Reel/Frame:044122/0677   Pages: 12
Recorded: 11/14/2017
Attorney Dkt #:OZ-07063 US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEMETALL GMBH
Exec Dt:
04/27/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9847552
US20160028120
14815371
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 29
Reel/Frame:045113/0574   Pages: 12
Recorded: 03/06/2018
Attorney Dkt #:OZ-10005 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEMETALL GMBH
Exec Dt:
04/27/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130142721
13634327
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 30
Reel/Frame:044794/0873   Pages: 8
Recorded: 11/22/2017
Attorney Dkt #:OZ-14048-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
06/26/2017
2
EMMEL, UTE
Exec Dt:
06/26/2017
3
STOLL, AMIN
Exec Dt:
06/26/2017
4
KIEFER, FLORIAN
Exec Dt:
07/06/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544074
US20170247305
15503186
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 31
Reel/Frame:044888/0904   Pages: 8
Recorded: 12/18/2017
Attorney Dkt #:OZ-14048-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
06/26/2017
2
EMMEL, UTE
Exec Dt:
06/26/2017
3
STOLL, AMIN
Exec Dt:
06/26/2017
4
KIEFER, FLORIAN
Exec Dt:
07/06/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544074
US20170247305
15503186
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 32
Reel/Frame:051893/0496   Pages: 8
Recorded: 02/11/2020
Attorney Dkt #:OZ-14048-US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
06/26/2017
2
EMMEL, UTE
Exec Dt:
06/26/2017
3
STOLL, AMIN
Exec Dt:
06/26/2017
4
KIEFER, FLORIAN
Exec Dt:
07/06/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230519
US20200123086
16717242
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209
Assignment: 33
Reel/Frame:052104/0837   Pages: 10
Recorded: 03/03/2020
Attorney Dkt #:OZ-14048-US-1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL ERROR IN THE SPELLING OF ONE OF THE INVENTOR ARMIN STOLL PREVIOUSLY RECORDED ON REEL 051893 FRAME 0496. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
06/26/2017
2
EMMEL, UTE
Exec Dt:
06/26/2017
3
STOLL, ARMIN
Exec Dt:
02/27/2020
4
KIEFER, FLORIAN
Exec Dt:
07/06/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230519
US20200123086
16717242
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209
Assignment: 34
Reel/Frame:052104/0924   Pages: 10
Recorded: 03/03/2020
Attorney Dkt #:OZ-14048-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL ERROR IN THE SPELLING OF ONE OF THE INVENTORS ARMIN STOLL PREVIOUSLY RECORDED ON REEL 044888 FRAME 0904. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
06/26/2017
2
EMMEL, UTE
Exec Dt:
06/26/2017
3
STOLL, ARMIN
Exec Dt:
02/27/2020
4
KIEFER, FLORIAN
Exec Dt:
07/06/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G879
FRANKFURT AM MAIN, GERMANY D-65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544074
US20170247305
15503186
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209
Assignment: 35
Reel/Frame:043190/0635   Pages: 7
Recorded: 08/03/2017
Attorney Dkt #:OZ-12003-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
07/07/2017
2
HARTNIG, CHRISTOPH
Exec Dt:
07/13/2017
3
EMMEL, UTE
Exec Dt:
07/07/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150010826
14371922
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 36
Reel/Frame:046167/0625   Pages: 7
Recorded: 06/21/2018
Attorney Dkt #:OZ-12003-US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIETELMANN, ULRICH
Exec Dt:
07/07/2017
2
HARTNIG, CHRISTOPH
Exec Dt:
07/13/2017
3
EMMEL, UTE
Exec Dt:
07/07/2017
Assignee
1
ROCKWOOD LITHIUM GMBH
INDUSTRIEPARK HÖCHST, GEBÄUDE G 879
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11018334
US20180261834
15947147
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765

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