Assignee
ZHEJIANG MED XINCHANG PHARM
CN·24 granted patents·7 pending applications·7 citations·filing 2012–2023
Top patents by PatentIndex Score
31 records- 0186US9889173B2Composition for improving macular pigment density and preventing or treating age-related macular degenerationZHEJIANG MED XINCHANG PHARM·Filed 2013·Granted Feb 13, 2018·5 cites·8 claims
- 0271US9745309B2Method for preparing a sitagliptin intermediateZHEJIANG MED XINCHANG PHARM·Filed 2014·Granted Aug 29, 2017·2 cites·12 claims
- 0370US2023172876A1Carotenoid Compound Coming From Plant And Containing Natural Astaxanthin, Preparation Method Therefor, And CompositionZHEJIANG MED XINCHANG PHARM·Filed 2022·Application pending·0 cites
- 0459US9376357B2Method for preparing high-content zeaxanthinZHEJIANG MED XINCHANG PHARM·Filed 2013·Granted Jun 28, 2016·0 cites·16 claims
- 0558US2024092726A1Process method for synthesizing quinolones intermediates by use of a microreactorZHEJIANG MED XINCHANG PHARM·Filed 2023·Application pending·0 cites
- 0658US2024308961A1Purification Method For 3-Amino-5-Methylpiperidine With Amino Protected By BocZHEJIANG MED XINCHANG PHARM·Filed 2023·Application pending·0 cites
- 0754US8846968B2Intermediate of lycopene and preparation method of intermediate thereofZHEJIANG MED XINCHANG PHARM·Filed 2012·Granted Sep 30, 2014·0 cites·4 claims
- 0848US10821412B2Method for granulating, forming, and drying fat soluble nutrient microcapsule particlesZHEJIANG MED XINCHANG PHARM·Filed 2015·Granted Nov 3, 2020·0 cites·6 claims
- 0947US11013807B2Stable fat-soluble active ingredient composition, microcapsule and process of preparation and use thereofZHEJIANG MED XINCHANG PHARM·Filed 2018·Granted May 25, 2021·0 cites·6 claims
- 1047US2023233577A117Beta-ESTRADIOL/VITAMIN C MOLECULAR COMPLEX, PREPARATION METHOD, AND USE THEREOFZHEJIANG MED XINCHANG PHARM·Filed 2020·Application pending·0 cites
- 1146US12239613B2Preparation method for carotenoid preparation having high bioavailability and high stabilityZHEJIANG MED XINCHANG PHARM·Filed 2020·Granted Mar 4, 2025·0 cites·9 claims
- 1244US12005059B2Nemonoxacin malate active pharmaceutical ingredient with low combination impurities, and a preparation method thereofZHEJIANG MED XINCHANG PHARM·Filed 2022·Granted Jun 11, 2024·0 cites·14 claims
- 1344US10035750B2Preparation method for polyunsaturated fatty acid-calciumZHEJIANG MED XINCHANG PHARM·Filed 2015·Granted Jul 31, 2018·0 cites·11 claims
- 1443US10568843B2Method of preparing highly stable microcapsule powders or microparticles containing fat-soluble nutrient having increased double bondsZHEJIANG MED XINCHANG PHARM·Filed 2015·Granted Feb 25, 2020·0 cites·8 claims
- 1543US10082210B2Butterfly valve, sterile powder conveying device composed of multiple butterfly valves and its method of useZHEJIANG MED XINCHANG PHARM·Filed 2015·Granted Sep 25, 2018·0 cites·18 claims
- 1643US10028914B2Reduction type coenzyme Q10 powder, composition thereof, and preparation method thereofZHEJIANG MED XINCHANG PHARM·Filed 2014·Granted Jul 24, 2018·0 cites·5 claims
- 1742US10844319B2Fatty glyceride preparation methodZHEJIANG MED XINCHANG PHARM·Filed 2017·Granted Nov 24, 2020·0 cites·5 claims
- 1840US11920175B2Method for extracting and isolating lutein crystal from vegetable oil resin containing lutein diesterZHEJIANG MED XINCHANG PHARM·Filed 2019·Granted Mar 5, 2024·0 cites·12 claims
- 1939US12534427B2Method for preparing chiral 4-aryl-β-amino acid derivativeZHEJIANG MED XINCHANG PHARM·Filed 2021·Granted Jan 27, 2026·0 cites·8 claims
- 2039US12302931B2Solid beverage containing barley leaves and preparation method thereofZHEJIANG MED XINCHANG PHARM·Filed 2020·Granted May 20, 2025·0 cites·2 claims
- 2139US10030212B2Method for preparing glyceride type polyunsaturated fatty acidsZHEJIANG MED XINCHANG PHARM·Filed 2015·Granted Jul 24, 2018·0 cites·9 claims
- 2239US9982019B2Glycopeptide compound or pharmaceutical salt thereof and method for preparing same, and pharmaceutical compositions and applications thereofZHEJIANG MED XINCHANG PHARM·Filed 2013·Granted May 29, 2018·0 cites·12 claims
- 2339US9718823B22, 6-Di-nitrogen-containing substituted purine derivative, and preparation method, pharmaceutical composition and use thereofZHEJIANG MED XINCHANG PHARM·Filed 2014·Granted Aug 1, 2017·0 cites·12 claims
- 2438US10131689B2Separation and purification method for vancomycin hydrochloride of high purityZHEJIANG MED XINCHANG PHARM·Filed 2014·Granted Nov 20, 2018·0 cites·7 claims
- 2538US10011550B2Method for preparing high-content conjugated linoleic acid with vegetable oilZHEJIANG MED XINCHANG PHARM·Filed 2015·Granted Jul 3, 2018·0 cites·6 claims
- 2638US9260449B2Method for preparing D-biotinZHEJIANG MED XINCHANG PHARM·Filed 2014·Granted Feb 16, 2016·0 cites·4 claims
- 2736US9408849B2Crystal entecavir, crystal entecavir formulation and methods for the preparation thereofZHEJIANG MED XINCHANG PHARM·Filed 2014·Granted Aug 9, 2016·0 cites·16 claims
- 2836US2022023289A1Application Of Pyrroloquinoline Quinone In Preparation Of Medicament Used For Preventing And Treating Acute Altitude Sickness And Acute Altitude Hypoxia InjuryZHEJIANG MED XINCHANG PHARM·Filed 2019·Application pending·0 cites
- 2935US2017251705A1Fixed Bed Decolorization Process For Polyunsaturated Fatty AcidZHEJIANG MED XINCHANG PHARM·Filed 2015·Application pending·0 cites
- 3031US11180445B2Method for recycling urea in urea adduct processZHEJIANG MED XINCHANG PHARM·Filed 2015·Granted Nov 23, 2021·0 cites·16 claims
- 3130US2023183259A1Crystal Form Of Thiofuran Pyridazine Compound, Preparation Method Therefor And Application ThereofZHEJIANG MED XINCHANG PHARM·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when ZHEJIANG MED XINCHANG PHARM files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →