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 : POSCO ENERGY CO., LTD.
Total Assignments: 20
Assignment: 1
Reel/Frame:029731/0562   Pages: 24
Recorded: 01/31/2013
Attorney Dkt #:35535.00101
Conveyance: NOTICE OF LICENSE
Assignor
1
Exec Dt:
10/31/2012
Assignee
1
440 TEHERAN-RO, GANGNAM-GU
POSCO CENTER
SEOUL, KOREA, REPUBLIC OF 135-777
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07570034
 
NONE
08237675
 
NONE
08319269
 
NONE
08336870
 
NONE
08368430
 
NONE
08667980
 
NONE
08695860
 
NONE
08698439
 
NONE
08725286
 
NONE
08766518
 
NONE
08793846
 
NONE
09135737
 
NONE
09135811
 
NONE
09194360
 
NONE
09251196
 
NONE
09292440
 
09297835
 
NONE
09451132
 
NONE
09636452
 
NONE
09651921
 
09736549
 
09797021
 
NONE
09807025
 
09848023
 
09891690
 
10028599
 
10171148
 
10187495
 
10226450
 
10264866
 
10329116
 
10329182
 
10361393
 
10405569
 
10407544
 
10439132
 
10627035
 
10628653
 
10755483
 
10835786
 
10867975
 
10916235
 
11020592
 
11020593
 
11022914
 
11022977
 
11030747
 
11089799
 
11130378
 
11137018
 
11139758
 
11195146
 
11202010
 
11280633
 
11396151
 
11396154
 
11404551
 
11409873
 
11430107
 
11436748
 
NONE
11462810
 
11475475
 
11538922
 
11746911
 
11782989
 
11931746
 
11970411
 
11971663
 
12016564
 
12042231
 
12054997
 
12233427
 
12393623
 
12424196
 
12608175
 
12720328
 
12840736
 
12951679
 
12996437
 
13006959
 
13016519
 
13150838
 
13198600
 
13275524
 
13424028
Correspondence name and address
COVINGTON & BURLING LLP
1201 PENNSYLVANIA AVENUE NW
ATTN: PATENT DOCKETING
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:033647/0168   Pages: 4
Recorded: 08/28/2014
Attorney Dkt #:POSEG 3.3-001 (POSEG.2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/2014
2
Exec Dt:
06/20/2014
3
Exec Dt:
06/20/2014
4
Exec Dt:
06/20/2014
Assignee
1
POSCO CENTER EAST WING 8F, 440 TEHERANRO
GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-177
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14367586
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 3
Reel/Frame:034003/0089   Pages: 6
Recorded: 10/15/2014
Attorney Dkt #:POSCO3.3-001(2)CORRECTIVE
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL: 033647 FRAME: 0168. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
06/20/2014
2
Exec Dt:
06/20/2014
3
Exec Dt:
06/20/2014
4
Exec Dt:
06/20/2014
Assignee
1
POSCO CENTER EAST WING 8F, 440 TEHERANRO
GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14367586
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 4
Reel/Frame:041484/0491   Pages: 4
Recorded: 03/07/2017
Attorney Dkt #:POSEG 3.3-001 DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/2014
2
Exec Dt:
06/20/2014
3
Exec Dt:
06/20/2014
4
Exec Dt:
06/20/2014
Assignee
1
POSCO CENTER EAST WING 8F, 440 TEHERANRO
GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15446067
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 5
Reel/Frame:033628/0888   Pages: 4
Recorded: 08/28/2014
Attorney Dkt #:POSEG 3.3-002 (POSEG.3)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2014
2
Exec Dt:
06/23/2014
3
Exec Dt:
06/23/2014
4
Exec Dt:
06/23/2014
Assignee
1
POSCO CENTER EAST WING 8F, 440 TEHERANRO
GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-177
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14368117
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 6
Reel/Frame:042386/0855   Pages: 6
Recorded: 05/02/2017
Attorney Dkt #:POSEG 3.3-002
Conveyance: CORRECTIVE ASSIGNMENT TO ADD THE SECOND OMITTED ASSIGNEE'S DATA PREVIOUSLY RECORDED ON REEL 033628 FRAME 0888. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
06/23/2014
2
Exec Dt:
06/23/2014
3
Exec Dt:
06/23/2014
4
Exec Dt:
06/23/2014
Assignees
1
POSCO CENTER EAST WING 8F, 440 TEHERANRO
GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-777
2
41-24, GEUMGANG-RO, 2018BEON-GIL, NAECHON-MYEON,
POCHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 487-835
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14368117
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 7
Reel/Frame:033647/0155   Pages: 3
Recorded: 08/28/2014
Attorney Dkt #:POSEG 3.3-003 (POSEG.4)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2014
2
Exec Dt:
06/26/2014
3
Exec Dt:
06/26/2014
Assignee
1
POSCO CENTER EAST WING 8F, 440 TEHERANRO
GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-177
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14368855
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 8
Reel/Frame:034005/0898   Pages: 6
Recorded: 10/15/2014
Attorney Dkt #:POSEG 3.3-003(4)CORRECTIV
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL: 033647 FRAME: 0155. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
06/26/2014
2
Exec Dt:
06/26/2014
3
Exec Dt:
06/26/2014
Assignee
1
POSCO CENTER EAST WING 8F, 440 TEHERANRO
GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14368855
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 9
Reel/Frame:035628/0044   Pages: 4
Recorded: 05/13/2015
Attorney Dkt #:POSEG 3.3-004 (E)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2015
2
Exec Dt:
04/16/2015
3
Exec Dt:
04/16/2015
4
Exec Dt:
04/16/2015
5
Exec Dt:
04/16/2015
Assignee
1
POSCO CENTER EAST WING 8F, 440 TEHERANRO
GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14442222
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 10
Reel/Frame:035632/0341   Pages: 4
Recorded: 05/13/2015
Attorney Dkt #:1111-015245-US(PCT)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2015
2
Exec Dt:
05/12/2015
3
Exec Dt:
05/12/2015
4
Exec Dt:
05/12/2015
Assignee
1
8F EAST WING, 440 TEHERANRO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14442618
Correspondence name and address
PERMAN & GREEN LLP
99 HAWLEY LANE
STRATFORD, CT 06614
Assignment: 11
Reel/Frame:035869/0643   Pages: 5
Recorded: 06/19/2015
Attorney Dkt #:1111-015256-US(PCT)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2015
2
Exec Dt:
06/15/2015
3
Exec Dt:
06/15/2015
4
Exec Dt:
06/15/2015
Assignee
1
8F EAST WING, 440 TEHERANRO
GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14654242
Correspondence name and address
PERMAN & GREEN, LLP
99 HAWLEY LANE
STRATFORD, CT 06614
Assignment: 12
Reel/Frame:037119/0201   Pages: 3
Recorded: 11/23/2015
Attorney Dkt #:OTE-278NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/23/2015
2
Exec Dt:
11/23/2015
3
Exec Dt:
11/23/2015
Assignee
1
EAST WING 8F., 440, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14893287
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:037308/0509   Pages: 5
Recorded: 12/16/2015
Attorney Dkt #:104-015315-US(PCT)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2015
2
Exec Dt:
12/08/2015
3
Exec Dt:
12/08/2015
4
Exec Dt:
12/08/2015
5
Exec Dt:
12/08/2015
Assignee
1
8F EAST WING, 440, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14899015
Correspondence name and address
PERMAN & GREEN LLP
99 HAWLEY LANE
STRATFORD, CT 06614
Assignment: 14
Reel/Frame:037330/0490   Pages: 5
Recorded: 12/16/2015
Attorney Dkt #:104-015316-US(PCT)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2015
2
Exec Dt:
12/08/2015
3
Exec Dt:
12/08/2015
4
Exec Dt:
12/08/2015
5
Exec Dt:
12/08/2015
Assignee
1
8F EAST WING, 440 TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14898775
Correspondence name and address
PERMAN & GREEN LLP
99 HAWLEY LANE
STRATFORD, CT 06614
Assignment: 15
Reel/Frame:038124/0620   Pages: 6
Recorded: 03/29/2016
Attorney Dkt #:OTE-286NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2016
2
Exec Dt:
03/29/2016
3
Exec Dt:
03/29/2016
4
Exec Dt:
03/29/2016
5
Exec Dt:
03/29/2016
6
Exec Dt:
03/25/2016
7
Exec Dt:
03/25/2016
8
Exec Dt:
03/25/2016
9
Exec Dt:
03/25/2016
Assignees
1
EAST WING 8F., 440, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-777
2
1221, 12F, 282, HAGUI-RO, DONGAN-GU
ANYANG-SI, GYEONGGI-DO, MOLDOVA, REPUBLIC OF 431-810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15025692
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:042491/0261   Pages: 5
Recorded: 05/24/2017
Attorney Dkt #:OTE-321NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2017
2
Exec Dt:
05/22/2017
3
Exec Dt:
05/22/2017
4
Exec Dt:
05/22/2017
5
Exec Dt:
05/22/2017
6
Exec Dt:
05/22/2017
7
Exec Dt:
05/22/2017
8
Exec Dt:
05/22/2017
Assignee
1
WEST WING 16F., 440, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06194
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15529241
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:042794/0087   Pages: 3
Recorded: 06/23/2017
Attorney Dkt #:LPP20170965US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/26/2017
Assignee
1
440 TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06194
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15539218
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 18
Reel/Frame:042661/0132   Pages: 5
Recorded: 06/09/2017
Attorney Dkt #:OTE-323NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/2017
2
Exec Dt:
06/05/2017
3
Exec Dt:
06/05/2017
4
Exec Dt:
05/05/2017
5
Exec Dt:
06/05/2017
6
Exec Dt:
06/05/2017
7
Exec Dt:
06/05/2017
Assignee
1
WEST WING 16F., 440, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06194
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15534714
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:045023/0116   Pages: 4
Recorded: 01/08/2018
Attorney Dkt #:511421
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2018
2
Exec Dt:
01/08/2018
3
Exec Dt:
01/08/2018
4
Exec Dt:
01/08/2018
5
Exec Dt:
01/08/2018
Assignee
1
WEST WING 16F., 440, TEHERAN-RO
GANGNAM-GU, SEOUL, KOREA, REPUBLIC OF 06194
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15864820
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 20
Reel/Frame:046476/0477   Pages: 4
Recorded: 06/14/2018
Attorney Dkt #:511555
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/14/2018
2
Exec Dt:
06/14/2018
3
Exec Dt:
06/14/2018
4
Exec Dt:
06/14/2018
5
Exec Dt:
06/14/2018
Assignee
1
WEST WING 16F., 440, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06194
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16008301
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107

Search Results as of: 05/09/2024 05:48 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