Growing community of inventors

Daejeon, South Korea

Do Woan Kim

Average Co-Inventor Count = 7.42

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 71

Do Woan KimSeung Hoon Oh (9 patents)Do Woan KimGyung Rok Kim (9 patents)Do Woan KimSeung Woo Lee (8 patents)Do Woan KimSun Woong Choi (6 patents)Do Woan KimTae Jin Kim (5 patents)Do Woan KimKyung Seok Noh (5 patents)Do Woan KimJae Wook Ryu (4 patents)Do Woan KimSang Il Lee (4 patents)Do Woan KimYoon Kyung Lee (4 patents)Do Woan KimDo Kyoung Kim (4 patents)Do Woan KimSang Hun Oh (3 patents)Do Woan KimSeon Ju Lim (3 patents)Do Woan KimHee Jung Jeon (2 patents)Do Woan KimEun Kyoung Kim (2 patents)Do Woan KimYong Seung Kim (2 patents)Do Woan KimJae Suk Choi (2 patents)Do Woan KimHong Chan Kim (2 patents)Do Woan KimJu Hwan Im (2 patents)Do Woan KimJin Hee Ok (2 patents)Do Woan KimCheol Joong Kim (2 patents)Do Woan KimJae Suk Koh (2 patents)Do Woan KimMin Kee Choi (2 patents)Do Woan KimJae Hyuk Lee (1 patent)Do Woan KimYo Han Kim (1 patent)Do Woan KimSung Won Kim (1 patent)Do Woan KimDae Hyun Choo (1 patent)Do Woan KimJu Hyun Lee (1 patent)Do Woan KimHyuck Lee (1 patent)Do Woan KimYoung Moo Park (11 patents)Do Woan KimChang Kuk Kim (1 patent)Do Woan KimJong Hyung Lee (1 patent)Do Woan KimChang Ha Lee (1 patent)Do Woan KimJoong Min Park (6 patents)Do Woan KimSam Ryong Park (1 patent)Do Woan KimJin Kyu Choi (1 patent)Do Woan KimSung Won Kim (4 patents)Do Woan KimDo Hyoun Kim (3 patents)Do Woan KimIl Yong Jeong (2 patents)Do Woan KimYoung Wook Jeon (2 patents)Do Woan KimByoung In Lee (2 patents)Do Woan KimTae Hong Seok (2 patents)Do Woan KimKyung Jong Oh (1 patent)Do Woan KimSung Bum Park (1 patent)Do Woan KimSin Young Kang (3 patents)Do Woan KimJae Hyun Koh (2 patents)Do Woan KimBum Suk Chun (2 patents)Do Woan KimByung Won Yoon (2 patents)Do Woan KimYoon Mang Hwang (1 patent)Do Woan KimJee Sun Shin (1 patent)Do Woan KimSeung Woo Lee (2 patents)Do Woan KimChang Woo Joo (1 patent)Do Woan KimHa Na Song (1 patent)Do Woan KimHong Seok Jung (1 patent)Do Woan KimSang Heup Moon (2 patents)Do Woan KimMyoung Han Noh (1 patent)Do Woan KimWoo Kyung Kim (1 patent)Do Woan KimSam Ryong Pakr (1 patent)Do Woan KimCheol Woo Park (1 patent)Do Woan KimKyung Soo Jun (1 patent)Do Woan KimHan Seung Pan (1 patent)Do Woan KimTae Won Uhm (1 patent)Do Woan KimSang Jun Ju (1 patent)Do Woan KimSeong Han Song (1 patent)Do Woan KimYoung Hwan Chu (1 patent)Do Woan KimWoo Young Kim (1 patent)Do Woan KimHan Seung Pan (0 patent)Do Woan KimA Ra Cho (0 patent)Do Woan KimHyuck Jae Lee (0 patent)Do Woan KimJong Hee Song (0 patent)Do Woan KimDo Woan Kim (17 patents)Seung Hoon OhSeung Hoon Oh (42 patents)Gyung Rok KimGyung Rok Kim (18 patents)Seung Woo LeeSeung Woo Lee (103 patents)Sun Woong ChoiSun Woong Choi (32 patents)Tae Jin KimTae Jin Kim (72 patents)Kyung Seok NohKyung Seok Noh (10 patents)Jae Wook RyuJae Wook Ryu (20 patents)Sang Il LeeSang Il Lee (19 patents)Yoon Kyung LeeYoon Kyung Lee (12 patents)Do Kyoung KimDo Kyoung Kim (8 patents)Sang Hun OhSang Hun Oh (13 patents)Seon Ju LimSeon Ju Lim (6 patents)Hee Jung JeonHee Jung Jeon (37 patents)Eun Kyoung KimEun Kyoung Kim (25 patents)Yong Seung KimYong Seung Kim (21 patents)Jae Suk ChoiJae Suk Choi (11 patents)Hong Chan KimHong Chan Kim (11 patents)Ju Hwan ImJu Hwan Im (10 patents)Jin Hee OkJin Hee Ok (9 patents)Cheol Joong KimCheol Joong Kim (6 patents)Jae Suk KohJae Suk Koh (6 patents)Min Kee ChoiMin Kee Choi (5 patents)Jae Hyuk LeeJae Hyuk Lee (30 patents)Yo Han KimYo Han Kim (24 patents)Sung Won KimSung Won Kim (22 patents)Dae Hyun ChooDae Hyun Choo (15 patents)Ju Hyun LeeJu Hyun Lee (15 patents)Hyuck LeeHyuck Lee (14 patents)Young Moo ParkYoung Moo Park (11 patents)Chang Kuk KimChang Kuk Kim (9 patents)Jong Hyung LeeJong Hyung Lee (7 patents)Chang Ha LeeChang Ha Lee (6 patents)Joong Min ParkJoong Min Park (6 patents)Sam Ryong ParkSam Ryong Park (6 patents)Jin Kyu ChoiJin Kyu Choi (4 patents)Sung Won KimSung Won Kim (4 patents)Do Hyoun KimDo Hyoun Kim (3 patents)Il Yong JeongIl Yong Jeong (4 patents)Young Wook JeonYoung Wook Jeon (3 patents)Byoung In LeeByoung In Lee (3 patents)Tae Hong SeokTae Hong Seok (2 patents)Kyung Jong OhKyung Jong Oh (4 patents)Sung Bum ParkSung Bum Park (4 patents)Sin Young KangSin Young Kang (3 patents)Jae Hyun KohJae Hyun Koh (3 patents)Bum Suk ChunBum Suk Chun (2 patents)Byung Won YoonByung Won Yoon (2 patents)Yoon Mang HwangYoon Mang Hwang (3 patents)Jee Sun ShinJee Sun Shin (2 patents)Seung Woo LeeSeung Woo Lee (2 patents)Chang Woo JooChang Woo Joo (2 patents)Ha Na SongHa Na Song (2 patents)Hong Seok JungHong Seok Jung (2 patents)Sang Heup MoonSang Heup Moon (2 patents)Myoung Han NohMyoung Han Noh (2 patents)Woo Kyung KimWoo Kyung Kim (1 patent)Sam Ryong PakrSam Ryong Pakr (1 patent)Cheol Woo ParkCheol Woo Park (1 patent)Kyung Soo JunKyung Soo Jun (1 patent)Han Seung PanHan Seung Pan (1 patent)Tae Won UhmTae Won Uhm (1 patent)Sang Jun JuSang Jun Ju (1 patent)Seong Han SongSeong Han Song (1 patent)Young Hwan ChuYoung Hwan Chu (1 patent)Woo Young KimWoo Young Kim (1 patent)Han Seung PanHan Seung Pan (0 patent)A Ra ChoA Ra Cho (0 patent)Hyuck Jae LeeHyuck Jae Lee (0 patent)Jong Hee SongJong Hee Song (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sk Innovation Co., Ltd. (15 from 733 patents)

2. Sk Lubricants Co., Ltd. (4 from 24 patents)

3. Sk Energy Co., Ltd. (3 from 62 patents)

4. Korea Advanced Institute of Science and Technology (2 from 2,607 patents)

5. Yonsei University (1 from 1,333 patents)

6. Sk Enmove Co., Ltd. (1 from 5 patents)

7. Sk Innovation Co., Ltd. and Sk Enmove Co., Ltd. (1 from 1 patent)


17 patents:

1. 12227705 - Process of producing high-quality lube base oil by using refined oil fraction of waste lubricant

2. 11873456 - Process of producing high-quality lube base oil by using refined oil fraction of waste lubricant

3. 10544374 - Process for reducing haze in heavy base oil and hydroisomerization catalyst system having reduced haze

4. 10406510 - Catalyst containing metal cluster in structurally collapsed zeolite, and use thereof

5. 10385277 - Catalyst for producing hydrogenated biodiesel and method of producing the same

6. 10155219 - Catalyst containing metal cluster in structurally collapsed zeolite, and use thereof

7. 9782760 - Method of preparing an activated EU-2 zeolite

8. 9687828 - Activated EU-2 zeolite and use thereof

9. 9550947 - Hydrocracking process of heavy hydrocarbon distillates using supercritical solvent

10. 9283553 - Hydrocracking catalyst for preparing valuable light aromatic hydrocarbons from polycyclic aromatic hydrocarbons

11. 9127215 - Method for reducing the amount of organic acids in a hydrocarbon oil fraction

12. 8980082 - Method of simultaneously removing sulfur and mercury from hydrocarbon material using catalyst by means of hydrotreating reaction

13. 8962900 - Method for producing valuable aromatics and light paraffins from hydrocarbonaceous oils derived from oil, coal or wood

14. 8912377 - Method for producing high value aromatics and olefin from light cycle oil produced by a fluidized catalytic cracking process

15. 8911613 - Method of simultaneously manufacturing high quality naphthenic base oil and heavy base oil

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12/6/2025
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