Inventor · disambiguated record
Cheul Hyeon Hwang
Also filed as: HWANG CHEUL HYEON
2 granted patents·1 pending application·10 citations·filing 2008–2013
54Inventor score
Top patents by PatentIndex Score
3 records- 0171US8530533B2Water-blown rigid foams for the insulation of liquefied natural gas tanksLEHMANN PIT·Filed 2008·Granted Sep 10, 2013·7 cites·20 claims
- 0268US8940803B2Water-blown rigid foams with improved mechanical properties at low temperaturesBALBO BLOCK MARCO·Filed 2009·Granted Jan 27, 2015·3 cites·19 claims
- 0344US2015232631A1Rigid polyurethane foams with reduced shrinkageBASF SE·Filed 2013·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →