Inventor · disambiguated record
Changguo Wang
Also filed as: WANG CHANGGUO
2 granted patents·1 pending application·0 citations·filing 2007–2021
23Inventor score
Top patents by PatentIndex Score
3 records- 0145US8293219B2Use of long carbon chain quaternary ammonium salt phosphoric acid ester as conditioner for hairWANG CHANGGUO·Filed 2007·Granted Oct 23, 2012·0 cites·7 claims
- 0241US2023233314A1Silicone Stent, Implantation System, and Manufacturing MethodMICRO TECH NANJING CO LTD·Filed 2021·Application pending·0 cites
- 0329US9629787B2Preparation method and use of N-acyl acidic amino acid or salt thereofNANJING HUASHI CHEMICAL CO LTD·Filed 2014·Granted Apr 25, 2017·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →