Patent Assignment
Reel/Frame 063939/0290
Corrective Assignment to Correct the Assignee's Data Previously Recorded on Reel 063697 Frame 0030. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2023-06-08
Pages: 8
Assignors
POSCO HOLDINGS INC.
Executed: 2023-05-12
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
Executed: 2023-05-15
Assignees
POSCO HOLDINGS INC.
440, TEHERAN-CO, GANGNAM-GU, SEOUL, 06194, KOREA, REPUBLIC OF
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU, POHANG-SI, GYEONGSANGBUK-DO, 37673, KOREA, REPUBLIC OF
POSCO FUTURE M CO., LTD.
110, SINHANG-RO, NAM-GU, POHANG-SI, GYEONGSANGBUK-DO, 37918, KOREA, REPUBLIC OF
Covered Properties
(8)
Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same
Cathode Active Material for Lithium Secondary Battery
Method for Preparing Cathode Active Material Precursor for Secondary Battery, and Preparation Apparatus Using Same
Cathode Active Material for Lithium Secondary Battery, Production Method Therefor, and Lithium Secondary Battery Comprising Same
Positive Active Material for Lithium Secondary Battery and Lithium Secondary Battery Comprising Same
Cathode Active Material for Lithium Secondary Battery, Preparation Method Therefor, and Lithium Secondary Battery Comprising Same
Application:
17/280,574 →
Publication:
US 2022/0006081
Method for Producing Negative Electrode Active Material for Lithium Secondary Battery
Furnace for Producing Secondary Battery Cathode Material and Method for Firing Secondary Battery Cathode Material
Related Assignments
(12)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 12, 2019
From: NAM, SANG CHEOL; LEE, JAE WON; PARK, JONG IL; LEE, JAE MYUNG
To: POSCO; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
Reel/Frame 049447/0771 →
Assignment of Assignor's Interest
Jun 25, 2019
From: NAM, SANG CHEOL; LEE, SANG HYUK
To: POSCO; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
Reel/Frame 049577/0933 →
Assignment of Assignor's Interest
Jun 8, 2020
From: CHOI, KWON YOUNG; PARK, JONG IL; NAM, SANG CHEOL; LEE, SANG HYUK
To: POSCO; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHOLOGY
Reel/Frame 052862/0201 →
Assignment of Assignor's Interest
Jun 24, 2020
From: NAM, SANG CHEOL; LEE, SANG HYUK; KIM, JUNGHOON
To: POSCO; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHOLOGY
Reel/Frame 053033/0830 →
Assignment of Assignor's Interest
Aug 17, 2020
From: YOU, KI SUNG; RYU, HWANG YOL
To: POSCO; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHOLOGY
Reel/Frame 053507/0742 →
Assignment of Assignor's Interest
Mar 26, 2021
From: CHOI, KWON YOUNG; LEE, SANG HYUK; SONG, JUNG HOON; NAM, SANG CHEOL
To: POSCO; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
Reel/Frame 055739/0723 →
Assignment of Assignor's Interest
Jun 18, 2021
From: AN, JUNG-CHUL; PARK, SEI MIN; LEE, GANG HO; CHO, MOONKYU
To: POSCO; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
Reel/Frame 056593/0602 →
Assignment of Assignor's Interest
Jun 18, 2021
From: JUNG, KEEYOUNG; YANG, CHOONGMO; PARK, YOON CHEOL; HWANG, SOON CHEOL
To: POSCO; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
Reel/Frame 056629/0534 →
Change of Name
Sep 28, 2022
From: POSCO
To: POSCO HOLDINGS INC.
Reel/Frame 061561/0756 →
Assignment of Assignor's Interest
Nov 16, 2022
From: NAM, SANG CHEOL; LEE, SANG HYUK; KIM, JUNGHOON
To: POSCO; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
Reel/Frame 061801/0702 →
Corrective Assignment to Correct the Docket Number and Application Number 17988303 Previously Recorded on Reel 061801 Frame 0702. Assignor(S) Hereby Confirms the Assignment.
Mar 6, 2023
From: NAM, SANG CHEOL; LEE, SANG HYUK; KIM, JUNGHOON
To: POSCO; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
Reel/Frame 062958/0848 →
Assignment of Assignor's Interest
May 19, 2023
From: POSCO HOLDINGS INC.; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
To: POSCO FUTURE M CO., LTD.
Reel/Frame 063697/0030 →