Inventor · disambiguated record
Seong Hyen Heo
Also filed as: HEO SEONG HYEN
2 granted patents·2 pending applications·0 citations·filing 2015–2022
21Inventor score
Files withSAMYANG CORP4
Top patents by PatentIndex Score
4 records- 0163US2025051525A1Hydroxyphenyl-terminated polysiloxane, polysiloxane-polycarbonate copolymer comprising the same as repeated unit with excellent transparency and improved flame retardancy, and method for preparing the copolymerSAMYANG CORP·Filed 2022·Application pending·0 cites
- 0258US12378364B2Polysiloxane-polycarbonate copolymer using hydroxy-terminated polysiloxane mixture, and method for producing sameSAMYANG CORP·Filed 2021·Granted Aug 5, 2025·0 cites·13 claims
- 0338US10934431B2Polycarbonate resin composition having excellent heat resistance and fluidity, and molded product including sameSAMYANG CORP·Filed 2017·Granted Mar 2, 2021·0 cites·10 claims
- 0425US2017240708A1Polysulfone copolymer with excellent heat resistance and chemical resistance, and method for preparing sameSAMYANG CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →