Inventor · disambiguated record
Cheol-Hee Ahn
Also filed as: AHN CHEOL · AHN CHEOL-HEE
10 granted patents·2 pending applications·231 citations·filing 2001–2024
83Inventor score
Files withCHOI SEONG-WOO4INTRON BIOTECHNOLOGY INC2DONGGUK UNIV INDUSTRY-ACADEMIC COOP FOUND1EXPRESSION GENETICS1KWON ICK-CHAN1
Top patents by PatentIndex Score
12 records- 0195US6652886B2Biodegradable cationic copolymers of poly (alkylenimine) and poly (ethylene glycol) for the delivery of bioactive agentsEXPRESSION GENETICS·Filed 2001·Granted Nov 25, 2003·223 cites·27 claims
- 0286US8551727B2Gold nanoparticle based protease imaging probes and use thereofKWON ICK-CHAN·Filed 2008·Granted Oct 8, 2013·7 cites·9 claims
- 0369US11312821B2Polyester resin and preparation method of the sameSK CHEMICALS CO LTD·Filed 2019·Granted Apr 26, 2022·0 cites·13 claims
- 0465US8722280B2Hyper-branched polymer, electrode for fuel cell including the hyper-branched polymer, electrolyte membrane for fuel cell including the hyper-branched polymer, and fuel cell including at least one of the electrode and the electrolyte membraneCHOI SEONG-WOO·Filed 2009·Granted May 13, 2014·1 cites·23 claims
- 0563US12503494B2Antibacterial protein CDL200 having lytic activity against Clostridioides difficileINTRON BIOTECHNOLOGY INC·Filed 2021·Granted Dec 23, 2025·0 cites·7 claims
- 0662US2025062152A1Dicing film and method of manufacturing semiconductor package by using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0756US8628895B2Hyper-branched polymer, electrode including the polymer, electrolyte membrane including the polymer, and fuel cell including the electrode and/or the electrolyte membraneCHOI SEONG-WOO·Filed 2009·Granted Jan 14, 2014·0 cites·24 claims
- 0850US11596659B2Compositions and methods for inhibiting the proliferation of pathogenic Escherichia coliINTRON BIOTECHNOLOGY INC·Filed 2020·Granted Mar 7, 2023·0 cites·8 claims
- 0947US8802318B2Compound and composition including compound, with fuel cell, fuel cell electrode and fuel cell electrolyte membrane using sameCHOI SEONG-WOO·Filed 2011·Granted Aug 12, 2014·0 cites·19 claims
- 1045US9717807B2CT contrast medium for detecting thrombus, comprising fibrin-targeted peptide sequence-conjugated glycol chitosan-gold nanoparticlesDONGGUK UNIV INDUSTRY-ACADEMIC COOP FOUND·Filed 2013·Granted Aug 1, 2017·0 cites·5 claims
- 1145US9178218B2Hyper-branched polymer, electrode and electrolyte membrane including the hyper-branched polymer, and fuel cell including at least one of the electrode and the electrolyte membraneCHOI SEONG-WOO·Filed 2011·Granted Nov 3, 2015·0 cites·25 claims
- 1244US2003147958A1Biodegradable multi-block copolymers of poly(amino acid)s and poly(ethylene glycol) for the delivery of bioactive agentsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →