Inventor · disambiguated record
Xuejun Lao
Also filed as: LAO XUEJUN
11 granted patents·1 pending application·1 citations·filing 2007–2019
78Inventor score
Top patents by PatentIndex Score
12 records- 0162US7351854B2Method of manufacturing 1-chloro-2-methyl-4-acyloxy-2-butene derivativesUNIV SHAOXING·Filed 2007·Granted Apr 1, 2008·1 cites·14 claims
- 0254US8846968B2Intermediate of lycopene and preparation method of intermediate thereofZHEJIANG MED XINCHANG PHARM·Filed 2012·Granted Sep 30, 2014·0 cites·4 claims
- 0344US8697919B21-methoxyl-2, 6, 10-trimethyl-1, 3, 5, 9-undec-tetraene, and preparation method and uses thereofLAO XUEJUN·Filed 2011·Granted Apr 15, 2014·0 cites·13 claims
- 0443US10028914B2Reduction type coenzyme Q10 powder, composition thereof, and preparation method thereofZHEJIANG MED XINCHANG PHARM·Filed 2014·Granted Jul 24, 2018·0 cites·5 claims
- 0542US8536361B21,4,6,10-tetra-double bond pentadec-carbon phosphonate, preparation method thereof, and preparation method of lycopene using the sameSHEN RUNPU·Filed 2011·Granted Sep 17, 2013·0 cites·14 claims
- 0640US11920175B2Method 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
- 0739US8765988B2Lycopene intermediate 1, 3, 6, 10-tetra-double bond pentadec-carbon phosphonate as well as preparation method and use thereofLAO XUEJUN·Filed 2011·Granted Jul 1, 2014·0 cites·8 claims
- 0838US10131689B2Separation and purification method for vancomycin hydrochloride of high purityZHEJIANG MED XINCHANG PHARM·Filed 2014·Granted Nov 20, 2018·0 cites·7 claims
- 0936US9622497B2Carotenoid oil suspension with high bioavailability and preparation method thereofXU XINDE·Filed 2011·Granted Apr 18, 2017·0 cites·20 claims
- 1036US2022023289A1Application 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
- 1132US8697918B2Intermediate of lycopene and preparation method of intermediateZHEJIANG MEDICINE CO LTD XINCHANG·Filed 2012·Granted Apr 15, 2014·0 cites·17 claims
- 1231US8871984B2Preparing method for xanthophyll crystals with higher content of zeaxanthin from plant oleoresinXU XINDE·Filed 2010·Granted Oct 28, 2014·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →