Inventor · name-matched record
WEN YANJUN
0 granted patents·2 pending applications·0 citations·filing 2025–2025
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
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2 records- 0161US2026071073A1Method for preparing high-purity gardenia yellow pigmentHENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO LTD·Filed 2025·Application pending·0 cites
- 0257US2026035566A1Microencapsulated gardenia yellow pigment and a preparation method thereofHENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO LTD·Filed 2025·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →