Inventor · disambiguated record
Min Sup Park
Also filed as: PARK MIN SUP
14 granted patents·1 pending application·14 citations·filing 2011–2021
86Inventor score
Top patents by PatentIndex Score
15 records- 0192US11214638B2Method for producing highly reactive polybuteneDL CHEMICAL CO LTD·Filed 2020·Granted Jan 4, 2022·2 cites·12 claims
- 0282US10202476B2Polybutene preparation methodDAELIM IND CO LTD·Filed 2015·Granted Feb 12, 2019·2 cites·12 claims
- 0380US9637422B2Method for preparing high purity isobutene using glycoletherKIM MYEONG-SEOK·Filed 2012·Granted May 2, 2017·4 cites·7 claims
- 0474US9637576B2Device and method for re-circulating raw material used when manufacturing polybuteneDAELIM IND CO LTD·Filed 2014·Granted May 2, 2017·2 cites·9 claims
- 0573US9683060B2Method for preparing polybuteneDAELIM IND CO LTD·Filed 2015·Granted Jun 20, 2017·1 cites·13 claims
- 0673US8766015B2Method for preparing a glycol mono-tertiary-butylether compoundKIM MYEONG-SEOK·Filed 2012·Granted Jul 1, 2014·2 cites·6 claims
- 0770US11851555B2Polybutene derivative for rubber compounding and rubber composition including sameDL CHEMICAL CO LTD·Filed 2021·Granted Dec 26, 2023·0 cites·18 claims
- 0866US10059786B2Apparatus and method for selectively preparing reactive polybutene and nonreactive polybuteneDAELIM IND CO LTD·Filed 2014·Granted Aug 28, 2018·1 cites·5 claims
- 0962US11891515B2Modified polyisobutylene polymer for rubber compounding and rubber composition including sameDL CHEMICAL CO LTD·Filed 2021·Granted Feb 6, 2024·0 cites·9 claims
- 1058US11718691B2Modified polyisobutylene polymer for rubber compounding and rubber composition comprising sameDL CHEMICAL CO LTD·Filed 2020·Granted Aug 8, 2023·0 cites·16 claims
- 1150US9862784B2Apparatus and method for preparing polybutene having various molecular weightsDAELIM IND CO LTD·Filed 2014·Granted Jan 9, 2018·0 cites·12 claims
- 1250US9765162B2Apparatus and method for removing halogens generated during preparation of polybuteneDAELIM IND CO LTD·Filed 2014·Granted Sep 19, 2017·0 cites·7 claims
- 1345US9969630B2Method for treating waste water containing fluorine componentDAELIM IND CO LTD·Filed 2013·Granted May 15, 2018·0 cites·3 claims
- 1444US10035867B2Method for preparing polybutene by using catalyst containing N-propanolDAELIM IND CO LTD·Filed 2015·Granted Jul 31, 2018·0 cites·5 claims
- 1536US2011306803A1Separation of glycol mono-tertiary-butyl ether and glycol di-tertiary-butyl etherKIM MYEONG SEOK·Filed 2011·Application pending·0 cites
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