Inventor · disambiguated record
Zhao Shihu
Also filed as: SHIHU ZHAO
1 granted patent·2 pending applications·2 citations·filing 2013–2016
18Inventor score
Top patents by PatentIndex Score
3 records- 0172US9926421B2Vacuum-supported method for the production of polyurethane foamCOVESTRO DEUTSCHLAND AG·Filed 2013·Granted Mar 27, 2018·2 cites·18 claims
- 0244US2015259496A1Method for the production of polyurethane foam using emulsified blowing agentBAYER MATERIALSCIENCE AG·Filed 2013·Application pending·0 cites
- 0335US2017096539A1Method for the production of polyurethane foamCOVESTRO DEUTSCHLAND AG·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →