Inventor · name-matched record
YI RONGHUA
1 granted patent·5 pending applications·0 citations·filing 2023–2025
11Inventor score
Files withNANJING NUTRABUILDING BIO TECH CO LTD6
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
6 records- 0170US12569457B2Coated beta hydroxybutyric acid crystal and methods for producing the sameNANJING NUTRABUILDING BIO TECH CO LTD·Filed 2023·Granted Mar 10, 2026·0 cites·19 claims
- 0269US2026069576A1Use of dihydroberberine or its derivatives for mitigating or preventing skin agingNANJING NUTRABUILDING BIO TECH CO LTD·Filed 2025·Application pending·0 cites
- 0365US2026076923A1Method and composition to reduce or inhibit advanced glycation end-productsNANJING NUTRABUILDING BIO TECH CO LTD·Filed 2025·Application pending·0 cites
- 0456US2026069523A1Skin care composition and use thereofNANJING NUTRABUILDING BIO TECH CO LTD·Filed 2025·Application pending·0 cites
- 0556US2026041664A1Composition and use thereofNANJING NUTRABUILDING BIO TECH CO LTD·Filed 2025·Application pending·0 cites
- 0652US2026021062A1Arachidonyl ethanolamide compositionNANJING NUTRABUILDING BIO TECH CO LTD·Filed 2025·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →