Inventor · disambiguated record
Xi Yan
Also filed as: YAN XI · Yan xi-zhe
1 granted patent·2 pending applications·4 citations·filing 2013–2025
24Inventor score
Top patents by PatentIndex Score
3 records- 0177US9028714B2Liquid crystal compound preparation and applicationSHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD·Filed 2013·Granted May 12, 2015·4 cites·28 claims
- 0257US2022192941A1Skin rejuvenationOREAL·Filed 2020·Application pending·0 cites
- 0349US2025255793A1Anti-aging catalyst composition comprising a blend of cosmetic acidsOREAL·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →