Inventor · disambiguated record
Yongyi Zhang
Also filed as: ZHANG YONGYI
4 granted patents·7 pending applications·71 citations·filing 2008–2024
74Inventor score
Top patents by PatentIndex Score
11 records- 0196US9144535B1Particulate zinc oxide with manganese ion dopantJOHNSON & JOHNSON CONSUMER INC·Filed 2014·Granted Sep 29, 2015·35 cites·13 claims
- 0295US9144536B1Particulate zinc oxide with manganese, iron and copper dopant ionsJOHNSON & JOHNSON CONSUMER INC·Filed 2014·Granted Sep 29, 2015·36 cites·12 claims
- 0365US2025268803A1Sunscreen preparationBEIERSDORF AG·Filed 2024·Application pending·0 cites
- 0460US2016008239A1Particulate zinc oxide with manganese ion dopantJOHNSON & JOHNSON CONSUMER INC·Filed 2015·Application pending·0 cites
- 0558US2016331655A1Particulate zinc oxide with manganese ion dopantJOHNSON & JOHNSON CONSUMER INC·Filed 2016·Application pending·0 cites
- 0658US2016331656A1Particulate zinc oxide with manganese, iron and copper dopant ionsJOHNSON & JOHNSON CONSUMER INC·Filed 2016·Application pending·0 cites
- 0754US8197789B2Method of selectively eliminating metallic carbon nanotubes, semiconducting carbon nanotubes and preparation method thereof using the sameZHANG JIN·Filed 2008·Granted Jun 12, 2012·0 cites·15 claims
- 0851US2016008240A1Particulate zinc oxide with manganese, iron and copper dopant ionsJOHNSON & JOHNSON CONSUMER INC·Filed 2015·Application pending·0 cites
- 0946US2022133610A1Sunscreen compositionsBEIERSDORF AG·Filed 2020·Application pending·0 cites
- 1046US2022160600A1Sunscreen compositionsBEIERSDORF AG·Filed 2020·Application pending·0 cites
- 1143US10875155B2Universal fixture based machine toolBEIJING LXT TECH CO LTD·Filed 2018·Granted Dec 29, 2020·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →