Inventor · disambiguated record
Xuefeng Mei
Also filed as: MEI XUEFENG
9 granted patents·7 pending applications·14 citations·filing 2004–2025
80Inventor score
Files withZHUCHENG HAOTIAN PHARM CO LTD5COCRYSTAL TECH JIAXING CO LTD3COCRYSTAL PHARMACEUTICAL TECH SHANGHAI CO LTD1MEI XUEFENG1SHANGHAI INST MATERIA MEDICA CAS1
Top patents by PatentIndex Score
16 records- 0182US10611789B2Crystalline form A of rebaudioside D, and preparation method and application thereforZHUCHENG HAOTIAN PHARM CO LTD·Filed 2016·Granted Apr 7, 2020·1 cites·7 claims
- 0278US7888509B2Chiral 1,8-diarylnaphthalenes, methods of making them, and their use as sensorsUNIV GEORGETOWN·Filed 2004·Granted Feb 15, 2011·9 cites·49 claims
- 0374US11059843B2Stevioside M crystal form, preparation method therefor and use thereofZHUCHENG HAOTIAN PHARM CO LTD·Filed 2018·Granted Jul 13, 2021·1 cites·7 claims
- 0463US9718846B1Crystalline polymorphs of benfotiamine, process for preparation and its use thereofSHANGHAI RI XIN BIOTECHNOLGY CO LTD·Filed 2012·Granted Aug 1, 2017·2 cites·24 claims
- 0563US9695164B2Crystalline forms of pyrroloquinoline quinone disodium saltZHUCHENG HAOTIAN PHARM CO LTD·Filed 2013·Granted Jul 4, 2017·1 cites·7 claims
- 0663US2025340581A1Paeoniflorin monohydrate crystal form a, preparation method therefor, and use thereofSHANGHAI INST MATERIA MEDICA CAS·Filed 2025·Application pending·0 cites
- 0751US2024140897A1Co-crystal of coenzyme qh and nicotinamide, preparation method therefor and use thereofCOCRYSTAL TECH JIAXING CO LTD·Filed 2022·Application pending·0 cites
- 0851US2024166604A1Hydroxytyrosol nicotinamide eutectic crystal, and preparation method therefor and composition thereofCOCRYSTAL TECH JIAXING CO LTD·Filed 2022·Application pending·0 cites
- 0950USRE49935ECrystalline polymorphs of benfotiamine, process for preparation and its use thereofSHANGHAI RAISING PHARMACEUTICAL CO LTD·Filed 2012·Granted Apr 23, 2024·0 cites·24 claims
- 1049US2024350427A1Plant essential oil amino acid composition and preparation method thereforCOCRYSTAL TECH JIAXING CO LTD·Filed 2022·Application pending·0 cites
- 1148US10370334B2Inositol nicotinate crystalline form A and preparation method thereforWEIFANG SHENGYU PHARMA CO LTD·Filed 2016·Granted Aug 6, 2019·0 cites·17 claims
- 1244US10562895B2Pyrroloquinoline quinone B crystal form and preparation method thereforZHUCHENG HAOTIAN PHARM CO LTD·Filed 2016·Granted Feb 18, 2020·0 cites·13 claims
- 1343US2017051002A1Rebaudioside A Crystal And Its Preparation Method And UseZHUCHENG HAOTIAN PHARM CO LTD·Filed 2014·Application pending·0 cites
- 1441US2020181121A1Cocrystal of Telmisartan and HydrochlorothiazideMEI XUEFENG·Filed 2020·Application pending·0 cites
- 1540US2020331855A1Co-crystal of tocopherol and proline and preparation method thereofCOCRYSTAL PHARMACEUTICAL TECH SHANGHAI CO LTD·Filed 2018·Application pending·0 cites
- 1637US9738639B2Pyrroloquinoline quinone lithium salt crystal and preparation method and application thereofSHANGHAI RI XIN BIOTECHNOLOGY CO LTD·Filed 2014·Granted Aug 22, 2017·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →