Inventor · disambiguated record
Dandan Yan
Also filed as: YAN DANDAN
5 granted patents·2 pending applications·2 citations·filing 2017–2022
62Inventor score
Top patents by PatentIndex Score
7 records- 0185US11680075B2Application of 4-MePhNHLi in catalyzing hydroboration reaction of imine and boraneUNIV SOOCHOW·Filed 2021·Granted Jun 20, 2023·2 cites·6 claims
- 0262US11845068B2Use of n-butyllithium for catalyzing hydroboration of imine and boraneUNIV SOOCHOW·Filed 2021·Granted Dec 19, 2023·0 cites·6 claims
- 0359US11891408B2Application of lithium 4-methoxyaniline in catalysis of hydroboration reaction of imine and boraneUNIV SOOCHOW·Filed 2021·Granted Feb 6, 2024·0 cites·6 claims
- 0451US12128474B2Method for preparing negative pressure film-covering frozen sand moldUNIV NANJING AERONAUTICS & ASTRONAUTICS·Filed 2022·Granted Oct 29, 2024·0 cites·7 claims
- 0547US11440924B2Method for preparing borate ester on basis of tricyclopentadienyl rare earth metal complexUNIV SOOCHOW·Filed 2017·Granted Sep 13, 2022·0 cites·9 claims
- 0637US2022017543A1Method for preparing boric acid ester using uncatalyzed hydroboration of carboxylic acidUNIV SOOCHOW·Filed 2019·Application pending·0 cites
- 0736US2022024950A1Method for preparing boric acid ester based on lithium compoundUNIV SOOCHOW·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →