Method for recovering active metal of lithium secondary battery
US-12476292-B2 · Nov 18, 2025 · US
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Hong Suk Joon patents
Hong Suk Joon is listed as an inventor on 25 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hong Suk Joon |
| Total patents | 25 |
| First publication | May 28, 2015 |
| Latest publication | Nov 18, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Secondary battery
US-2025300284-A1 · Sep 25, 2025 · US
Secondary battery
US-2025286179-A1 · Sep 11, 2025 · US
Method for recovering active metal of lithium secondary battery
US-12407035-B2 · Sep 2, 2025 · US
Method of preparing lithium sulfide
US-2025145484-A1 · May 8, 2025 · US
Method of preparing lithium sulfide
US-2025091865-A1 · Mar 20, 2025 · US
Method for recovering lithium precursor from lithium secondary battery
US-2024396111-A1 · Nov 28, 2024 · US
Method for recovering lithium precursor from lithium secondary battery
US-2024262703-A1 · Aug 8, 2024 · US
System of recovering lithium precursor and method of recovering lithium precursor
US-2024167181-A1 · May 23, 2024 · US
Method for recovering lithium precursor from lithium secondary battery
US-2024150191-A1 · May 9, 2024 · US
Recent patents
Latest publications not already listed above.
Method for regenerating lithium precursor
US-2024006678-A1 · Jan 4, 2024 · US
Method for recovering active metals from lithium secondary battery
US-2023238599-A1 · Jul 27, 2023 · US
Method for recovering active metal of lithium secondary battery
US-2023108786-A1 · Apr 6, 2023 · US
Method for recovering active metal of lithium secondary battery
US-2023048057-A1 · Feb 16, 2023 · US
Recovery method for lithium precursor
US-2022352571-A1 · Nov 3, 2022 · US
Method of preparing anhydrosugar alcohol by two-step reaction
US-10759811-B2 · Sep 1, 2020 · US
Efficient method for producing and purifying anhydrous sugar alcohol
US-10414776-B2 · Sep 17, 2019 · US
Method of producing anhydrosugar alcohol using steam
US-10047099-B2 · Aug 14, 2018 · US
Method of preparing anhydrosugar alcohol using additive for prohibiting polymerization by dehydration
US-9926331-B2 · Mar 27, 2018 · US
Method of preparing catalyst having Pt—Pd dispersed polymer electrolyte multilayers treated with sulfuric acid
US-9895685-B2 · Feb 20, 2018 · US
Efficient Method for Producing and Purifying Anhydrous Sugar Alcohol
US-2017349603-A1 · Dec 7, 2017 · US
Method of Preparing Anhydrosugar Alcohol Using Additive for Prohibiting Polymerization by Dehydration
US-2017204115-A1 · Jul 20, 2017 · US
Method of Producing Anhydrosugar Alcohol Using Steam
US-2017057975-A1 · Mar 2, 2017 · US
Method of Preparing Anhydrosugar Alcohol by Two-Step Reaction
US-2017057974-A1 · Mar 2, 2017 · US
METHOD OF PREPARING CATALYST HAVING Pt-Pd DISPERSED POLYMER ELECTROLYTE MULTILAYERS TREATED WITH SULFURIC ACID
US-2015147267-A1 · May 28, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sk Innovation Co Ltd | 23 |
| Sk Global Chemical Co Ltd | 2 |
| Samsung Sdi Co Ltd | 2 |
| Sk Innovations Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.