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Patents

DOMESTIC PATENTS

37

Ji-Hoon Park, Sun-Il Kwon, Kwan-Yong Jung, Soo-Min Kim, Sang-Joon Kim, Myung-Ho Choi, "Catalyst for Dehydrogenation Reaction of Liquid Organic Hydrogen Carrie and Method for Preparing the Same" KR patent, 2026-03-25 / 10-2945710 (Patent registration, Technology Transfer-linked Patent )

36

Il-Jung Heo, Sang-Joon Kim, Jin-Hee Lee, Young-Woo Yoo, Young-Jin Kim, Tae-Sun Jang, Sun-Il Kwon, "La doped Cu/CZL catalysts with superior catalytic activity and thermal stability toward CO oxidation" KR patent, 2025-12-23 / 10-2905346 (Patent registration)

35

Jin-Hee Lee, Jin-Joo Ahn, Sang-Joon Kim, Ju-Won Min, Hyun-Tak Kim, Min-Chul Kim, "Variable Load Response Smart VOC Removal System" KR patent, 2025-11-06 / 10-2884131 (Patent registration)

34

Soo-Min Kim, Sang-Joon Kim, Sun-Il Kwon, Ji-Hoon Park, Il-Jung Heo, Myung-Ho Choi, Kwan-Yong Jung, "Method for preparing an oxidation catalyst module using electrodeposition and the catalyst thereby"KR patent, 2025-09-15 / 10-2861679 (Patent registration)

33

Ji-Hoon Park, Sang-Joon Kim, Il-Jung Heo, Sun-Il Kwon, Young-Woo Yoo, Soo-Min Kim, Jin-Hee Lee, Young-Jin Kim, Hyun-Tak Kim, Kwan-Yong Jung, "Catalyst Module for Direct Heating of Catalyst" KR patent, 2025-09-01 / 10-2854933 (Patent registration)

32

Ji-Hoon Park, Kwan-Yong Jung, Sun-Il Kwon, Soo-Min Kim, Sang-Joon Kim, Myung-Ho Choi, "Method for preparing benzyl (methylbenzyl)benze ne", KR patent, 2025-07-24 / 10-2839768 (Patent registration)

31

Young-Jin Kim, Min-Hye Jung, Sun-Il Kwon, Young-Woo Yoo, Ji-Hoon Park, Jin-Hee Lee, Sang-Joon Kim, Il-Jung Heo, Jin-Ho Oh, "CATALYST FOR PRODUCING AMMONIA THROUGH DIRECT REDUCTION OF NITROGEN OXIDES USING HYDROGEN AND THE METHOD FOR PREPARING THE CATALYST" KR patent, 2025-03-17 / 10-2784656 (Patent registration)

30

Hwa-Sung Lee, Sang-Joon Kim, "System for sensing filter breakthroug point" KR patent, 2025-02-10 / 10-2768845 (Patent registration)

29

Sang-Joon Kim, Ji-Hoon Park, Soo-Min Kim, Kwan-Yong Jung, "Catalyst Module for Dehydrogenation Reaction Based on LOHC and Hydrogen Release System Using the Same" KR patent, 2024-08-02 / 10-2692709 (Patent registration)

28

Ji-Hoon Park, Sang-Joon Kim, Su-Il Kwon, Soo-Min Kim, Kwan-Yong Jung, "Catalyst for Dehydrogenation Reaction Based on LOHC and Method for Preparing the Same", KR patent, 2024-07-18 / 10-2687682 (Patent registration)

27

Sang-Joon Kim, Hyun-Tak Kim, Min-Chul Kim, Min-Joo Park, Jin-Hee Lee, Young-Jin Kim, "Metal Oxide Functionalized with High Entropy Alloys Nanoparticle on the surface and Manufacturing Method Thereof", KR patent , 2024-01-19 / 10-2024-0008821 (Patent application)

26

Sang Joon Kim, Young Jin Kim, Ji Hoon Park, Soo Min Kim, Geon Tae Kim "A CO and VOC oxidation catalyst and manufacturing method thereof" KR patent application, 2024-01-11 / 10-2024-0004786 (Patent application)

25

Ji Hoon Park, Soon Il Kwon, Soo Min Kim, Sang Joon Kim, Choi Young Ho "Liquid organic hydrogen carrier that does not produce solid by-products and method for manufacturing the same" KR patent, 2023-12-13 / 10-2023-0180858 (Patent application)

24

Hyun-Tak Kim, Young-Jin Kim, Young-Woo Yoo, Ji-Hoon Park, Jin-Hee Lee, Sang-Joon Kim, Min-Chul Kim, Min-Joo Park, Kyung-Min Kim, "Copper-Nickel dual atom catalyst for reverse water-gas shift reaction and method for producing the same", KR patent , 2023-10-30 / 10-2023-0146270 (Patent application)

23

Young-Jin Kim, Byung-Jin Lee, Sun-Il Kwon, Young-Woo Yoo, Il-Jung Heo, Soo-Min Kim, Sang-Joon Kim, "Method for producing methanol through direct conversion reaction of highly selective methane to methanol using a plasma-applied catalyst", KR patent, 2023-09-27 / 10-2585666 (Patent registration)

22

Ji-Hoon Park, Kwan-Yong Jung, Sun-Il Kwon, Soo-Min Kim, Sang-Joon Kim, Myung-Ho Choi, "Hydrogen storage material containing benzyl(met hylbenzyl) benzene and method for hydrogen storage and release using the same" KR patent, 2023-07-31 / 10-2563327 (Patent registration)

21

Ki-Ro Yoon, Sun-Young Lee, Hwa-Sung Lee, Ho-Ik Lee, Seong-Jun Do, Sang-Joon Kim, Jin-Hee Lee, Hyun-Tak Kim, "ACTIVE HYBRID FILTER SYSTEM FOR INTEGRATED MANAGEMENT OF AIRBORNE HARMFUL FACTORS", KR patent, 2023-01-27 / 10-2023-0010601 (Patent application)

20

Sang-Joon Kim, Jin-Hee Lee, Ji-Hoon Park, Hyun-Tak Kim, Kwan-Yong Jung "Oxidation Filter Module for Removing Volatile Organic Compounds and Oxidation Filter System Based on Electrification for Removing Volatile Organic Compounds Including the Same" KR patent, 2023-01-13 / 10-2023-0005569 (Patent application,Technology Transfer-linked Patent

19

​Jin Hee Lee, Iljeong Heo, You Young Woo, Sang-Joon Kim, Young Jin Kim, “Preparation method of deNOx catalysts having enhanced low-temperature activity by using chemical vapor deposition and deNOx catalyst therefrom” KR patent, 2022-07-21/ 10-2425528 (Patent registration)Jin Hee Lee, Iljeong Heo, You Young Woo, Sang-Joon Kim, Young Jin Kim, “Preparation method of deNOx catalysts having enhanced low-temperature activity by using chemical vapor deposition and deNOx catalyst therefrom” KR patent, 2022-07-21/ 10-2425528 (Patent registration)

18

Sang Joon Kim, Iljeong Heo, Jin Hee Lee "Low concentration air pollutants selective detection device" KR patent, 2022-07-21 / 10-2425175 (Patent registration)

17

​Lee Jin Hee, Sang-Joon Kim, Iljeong Heo, Chang Tae Sun, Jeong Yun Ho, Kim Young Jin, Kim Soo Min, Young Sun Mok, “Plasma Catalytic Rector for Removing Hazadous Gases and Removing Method of Hazadous Gases Using the Same” KR patent, 2022-06-16/ 10-2411341 (Patent registration)

16

Sang Joon Kim, Ji Hoon Park, Iljeong Heo, Soo Min Kim, Jin Hee Lee, Young Jin Kim "System for concentrating and breaking through air pollutants" KR patent, 2022-06-08 / 10-2022-0069448 (Patent application)

15

Il-Jung Heo, Sang-Joon Kim, Jin-Hee Lee, Young-Jin Kim, Soo-Min Kim, Tae-Sun Chang, Young-Eun Yoo"Heating Carrier and Exhaust Gas Reducing Carrier in which the Heating Carrier is formed", KR patent, 2022-02-18 / 10-2366583 (Patent registration, Technology Transfer-linked Patent)

14

Iljeong Heo, Kim Young Jin, Chang Tae Sun, Jeong Yun Ho, Kwon Sunil, You Young Woo, Park Ji Hoon, Kim Soo Min, Lee Jin Hee, Sang-Joon Kim “Selective Reductant Supply System for Exhaust Post-processing Devices” KR patent, 2021-10-14 / 10-2315379 (Patent registration)

13

Jin Hee Lee, Sang Joon Kim, Iljeong Heo, Yunho Jeong, Young Woo Yoo "Catalyst Module for Pulse Type Volatile Organic Compounds Reduction" KR patent, 2021-07-21 / 10-2282525 (Patent registration)

12

Jin Hee Lee, Sang Joon Kim, Iljeong Heo, Young Woo Yoo, Young Jin Kim "Volatile Organic Compound Reduction System and Reduction Method" KR patent, 2021-07-21 / 10-2572767 (Patent registration)

11

Sang-Joon Kim, Iljeong Heo, Jin Hee Lee “High sensitivity/selectivity gas sensing system by selective gas adsorption” KR patent, 10-2425175 (Patent registration)

10

Soo Min Kim, Iljeong Heo, Jin Hee Lee, Young Woo Yoo, Sang Joon Kim, Young Jin Kim "Preparing Method of Ru and Ir Based Catalysts for Reducing NOx Using Non-chloride Precursor" KR patent, 2021-06-01 / 10-1988087 (Patent registration)

9

Il-Doo Kim, Chan-Joon Kim, Sang-Joon Kim, Woo-Suk Kang, Min Hur “Fabrication of 0, 1, 2 dimensional carbon nanomaterials embedded polyimide film and flexible passivation film using the same” KR patent,  2017-07-28 / 10-1764734 (Patent registration)

8

Il-Doo Kim, Ji-Soo Jang, Sang-Joon Kim, Seon-Jin Choi “Gas sensor and member using metal oxide semiconductor nanotubes including nanoparticle catalyst functionalized by nano-catalyst included within apoferritin, and manufacturing method thereof ” KR patent, 2017-06-28 / 10-1753953 (Patent registration)

7

Il-Doo Kim, Ji-Soo Jang, Sang-Joon Kim, Seon-Jin Choi “Gas sensor and member using metal oxide semiconductor nanotubes composed of thin-wall including mesopores and macropores, and manufacturing method thereof” KR patent, 2017-03-09 / 10-1716966 (Patent registration)

6

Il-Doo Kim, Sang-Joon Kim, Seon-Jin Choi “Gas sensor and member using metal oxide semiconductor nanofibers including nanoparticle catalyst functionalized by bifunctional nano-catalyst included within apoferritin, and manufacturing method thereof” KR patent, 2016-06-20 / 10-1633554(Patent registration)

5

Il--Doo Kim, Chan-Joon Kim, Doo-Young Youn, Sang-Joon Kim “Transparent, high temperature resistance, highly conductive polyimide film and the fabrication of flexible, transparent, conducting electrodes using the same” KR patent, 2015-10-02 / 10-2015-0141090

4

Il-Doo Kim, Bum-Joon Kim, Seo-Jin Lee, Min-Soo Kim, Sang-Joon Kim" Nano particle with hollow hemisphere and preparation method thereof” KR patent 2015-09-02 / 10-1551539 (Patent registration)

3

 Il-Doo Kim, Sang-Joon Kim, Seon-Jin Choi " Gas sensor and member using metal oxide semiconductor nanofibers including nanoparticle catalyst functionalized by bifunctional nano-catalyst included within apoferritin, and manufacturing method thereof " KR patent, 2015-07-21 / 2013-0094884 (Patent registration)

2

Il-Doo Kim, Sang-Joon Kim, Da-Som Lee, Woo-Suk Kang, Min Hur " Fabrication of mgo nanoparticles embedded colorless polyimide film as encapsulation and it's multi-stacking passivation film” KR patent, 2015-01-07 / 10-1482491 (Patent registration)

1

Il-Doo Kim, Won-Hee Ryu, Sang-Joon Kim, Ji-Won Jung "Metal oxide coated molybdenum sulfide electrode material for sodium rechargeable batteries and fabrication method for preparing the same, and sodium rechargeable batteries using the same" KR patent, 2014-09-05/ 10-1440843 (Patent registration)

INTERNATIONAL PATENTS 

19

Sang-Joon Kim, Iljeong Heo, Jinhee Lee, "Low-concentration air pollutant selective detection device" US patent, 2026-04-14 / 12601664 (Patent registration)

18

Jinhee Lee, Iljeong Heo, Taeseon Jang, Jihoon Park, Sang-Joon Kim, Youngjin Kim, "System for reducing VOC and nitrogen oxide and method for reducing same" US patent, 2024-04-23 / 11965446 (Patent registration)

17

Iljeong Heo, Jinhee Lee, Youngwoo Yoo, Yunho Jeong, Sang-Joon Kim, "Kit for concentrating low-concentration air pollutants" US patent, 2024-10-22 / 12121845 (Patent registration)

16

Jinhee Lee, Iljeong Heo, Daeseon Jang, Jihoon Park, Sang-Joon Kim, Youngjin Kim, "System for reducing VOC and nitrogen oxide and method for reducing same" US patent, 2024-09-17 / 12092010 (Patent registration)

15

Sang-Joon Kim, Hwa-Sung Lee, "Sensor system for detecting breakthrough of atmospheric floating gas adsorption filter" PCT patent, 2023-11-28 / PCT/KR2023/019365 (Patent application)

14

Sang-Joon Kim, Jinhee Lee, Jihoon Park, Hyuntak Kim, Kwanyong Jeong, "Oxidation filter module for removing volatile organic compounds, and electricity-based oxidation filter system including same for removing volatile organic compounds" PCT patent, 2024-01-11 / PCT/KR2024/000530 (Patent application, Technology Transfer-linked Patent)

13

SooMin Kim, Sang-Joon Kim, Soonil Kwon, Jihoon Park, Iljeong Heo, Myeongho Choi, Kwanyong Jeong, "Method for manufacturing oxidation catalyst module using electrodeposition, and catalyst manufactured thereby" PCT patent, 2023-03-03 / PCT/KR2023/002939 (Patent application)

12

Jihoon Park, Sang-Joon Kim, Soonil Kwon, Kwanyong Jeong, "Liquid organic hydrogen carrier-based catalyst for dehydrogenation reaction and method for preparing same" PCT patent, 2023-02-08 / PCT/KR2023/001834 (Patent application)

11

Sang-Joon Kim, Jihoon Park, Soomin Kim, Jinhee Lee, Youngjin Kim, Iljeong Heo "Air pollution source concentration and breakthrough system" PCT patent, 2023-05-30 / PCT/KR2023/007378 (Patent application)

10

Sang-Joon Kim, Jihoon Park, Soomin Kim, Kwanyong Jeong, "Catalyst module for liquid organic hydrogen carrier-based dehydrogenation, and hydrogen release system using same" PCT patent, 2023-02-08 / PCT/KR2023/001806 (Patent application)

9

Iljeong Heo, Sang-Joon Kim, Jinhee Lee, Daeseon Jang, Yunho Jeong, Soomin Kim, Youngjin Kim, Youngsun Mok "Plasma catalyst reactor for removing harmful gas and method of treating harmful gas by using same" PCT patent, 2021-07-27 / PCT/KR2021/009678 (Patent application)

8

Sang-Joon Kim, Iljeong Heo, Jinhee Lee, "Low-concentration air pollutant selective detection device" PCT patent, 2022-01-14 / PCT/KR2022/000754 (Patent application)

7

Iljeong Heo, Sang-Joon Kim, Jinhee Lee, Youngjin Kim, Taeseon Jang, Youngwoo Yoo, Soomin Kim "Heating carrier, and exhaust gas reduction carrier having heating carrier" PCT patent, 2021-10-08 / PCT/KR2021/013841 (Patent application)

6

Iljeong Heo, Sang-Joon Kim, Jinhee Lee, Daeseon Jang, Yunho Jeong, Soomin Kim, Youngjin Kim, Youngsun Mok "Plasma catalyst reactor for removing harmful gas and method of treating harmful gas by using same" PCT patent, 2021-07-27 / PCT/KR2021/009678 (Patent application)

5

Soomin Kim, Iljeong Heo, Taeseon Jang, Youngwoo Yoo, Jinhee Lee, Sang-Joon Kim, Youngjin Kim, "Method for removing residual chlorine, SCR catalyst for reducing nitrogen oxide by same method, and preparation method thereof" PCT patent, 2021-02-22 / PCT/KR2021/002194 (Patent application)

4

Jinhee Lee, Iljeong Heo, Taeseon Jang, Jihoon Park, Sang-Joon Kim, Youngjin Kim "Heating carrier, and exhaust gas reduction carrier having heating carrier"  2021-10-08 / USA patent, 18/031136 (Patent application)

3

Il-Doo Kim, Ji-Su Jang, Sang-Joon Kim, Seon-Jin Choi, “Gas sensor and member using metal oxide semiconductor nanotubes including nanoparticle catalyst functionalized by nano-catalyst included within apoferritin, and manufacturing method thereof” USA Patent 2016-07-12 / Patent Application Number: 15111173.

2

Il-Doo Kim, Ji-Su Jang, Sang-Joon Kim, Seon-Jin Choi, “Gas sensor and member using metal oxide semiconductor nanotubes composed of thin-wall including mesopores and macropores, and manufacturing method thereof” PCT patent, 2015-12-15 / KR2015 Patent Application Number: 013707.

1

Il-Doo Kim, Sang-Joon Kim, Seon-Jin Choi, “Gas sensor and member using metal oxide semicnoductor nanofibers including nanoparticle catalyst functionalized by bifunctional nano-catalyst included within apoferritin and and manufacturing method thereof” USA Patent 2015-09-16 Patent Application Number: 14855975.

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