Inventor · disambiguated record
Hua Bai
Also filed as: BAI HUA
47 granted patents·9 pending applications·30 citations·filing 2003–2023
96Inventor score
Top patents by PatentIndex Score
56 records- 0187US9562286B2Increasing zinc sulfide hardnessROHM & HAAS ELECT MAT·Filed 2014·Granted Feb 7, 2017·2 cites·6 claims
- 0283US10519148B2Acrylic acid derivative, preparation method and use in medicine thereofZHEJIANG HISUN PHARM CO LTD·Filed 2016·Granted Dec 31, 2019·4 cites·29 claims
- 0380US12358898B2Pyrimidine derivative, method for preparing same and use thereof in medicineZHEJIANG HISUN PHARM CO LTD·Filed 2023·Granted Jul 15, 2025·0 cites·8 claims
- 0478US8633000B2Process for the production of L-CitrullineBAI HUA·Filed 2012·Granted Jan 21, 2014·3 cites·7 claims
- 0576US8623855B2Azetidinone compounds and medical use thereofBAI HUA·Filed 2010·Granted Jan 7, 2014·5 cites·26 claims
- 0676US8608386B2Journal bearing designMODTLAND CURTIS·Filed 2009·Granted Dec 17, 2013·7 cites·15 claims
- 0773US10035798B2Preparation method for praziquantel and intermediate compounds thereofZHEJIANG HISUN PHARM CO LTD·Filed 2015·Granted Jul 31, 2018·2 cites·20 claims
- 0873US8178721B2Processes for the production of L-citrullineBAI HUA·Filed 2008·Granted May 15, 2012·3 cites·10 claims
- 0971US10844415B2Spinosad heterologous expression strain and construction method thereof and useZHEJIANG HISUN PHARM CO LTD·Filed 2014·Granted Nov 24, 2020·1 cites·12 claims
- 1070US9914996B2Increasing zinc sulfide hardnessROHM & HAAS ELECT MAT·Filed 2016·Granted Mar 13, 2018·0 cites·5 claims
- 1169US11827625B2Pyrimidine derivative, method for preparing same and use thereof in medicineZHEJIANG HISUN PHARM CO LTD·Filed 2021·Granted Nov 28, 2023·0 cites·8 claims
- 1269US9863040B2Method of increasing zinc sulfide hardnessROHM & HAAS ELECT MAT·Filed 2016·Granted Jan 9, 2018·0 cites·2 claims
- 1367US11001572B2Pyrimidine derivative, method for preparing same and use thereof in medicineZHEJIANG HISUN PHARM CO LTD·Filed 2020·Granted May 11, 2021·0 cites·9 claims
- 1466US9821062B2Cyanine dye compound and preparation method therefor, and dual-function agent for photodynamic therapy and preparation method thereforZHEJIANG HISUN PHARM CO LTD·Filed 2013·Granted Nov 21, 2017·1 cites·9 claims
- 1563US10287309B2Disaccharide intermediate and synthesis method thereofZHEJIANG HISUN PHARM CO LTD·Filed 2014·Granted May 14, 2019·1 cites·7 claims
- 1660US9802891B2Crystal forms of azetidinone compounds and preparing methods thereofZHEJIANG HISUN PHARM CO LTD·Filed 2016·Granted Oct 31, 2017·0 cites·12 claims
- 1760US9776959B2Crystal forms of azetidinone compounds and preparing methods thereofZHEJIANG HISUN PHARM CO LTD·Filed 2016·Granted Oct 3, 2017·0 cites·11 claims
- 1860US9567298B2Crystal forms of azetidinone compounds and preparing methods thereofZHEJIANG HISUN PHARM CO LTD·Filed 2013·Granted Feb 14, 2017·0 cites·13 claims
- 1959US10654836B2Pyrimidine derivative, method for preparing same and use thereof in medicineZHEJIANG HISUN PHARM CO LTD·Filed 2017·Granted May 19, 2020·0 cites·16 claims
- 2058US9926268B2Method for preparing azetidinone compound and intermediate of azetidinone compoundZHEJIANG HISUN PHARM CO LTD·Filed 2015·Granted Mar 27, 2018·0 cites·8 claims
- 2158US9221798B24-substituted-(3-substituted-1H-pyrazole-5-amino)-pyrimidine derivatives having activity of inhibiting protein kinase and use thereofDING YILI·Filed 2011·Granted Dec 29, 2015·1 cites·28 claims
- 2257US10508112B2Intermediate compounds for preparation of praziquantel and processes for preparing the intermediate compoundsZHEJIANG HISUN PHARM CO LTD·Filed 2018·Granted Dec 17, 2019·0 cites·14 claims
- 2356US9403145B2Organometallic compound preparationDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Granted Aug 2, 2016·0 cites·7 claims
- 2454US12340996B2Method for rapid on-site detection of fentanyl analogs using a miniature mass spectrometerCHINESE ACAD INSPECTION & QUARANTINE·Filed 2022·Granted Jun 24, 2025·0 cites·4 claims
- 2554US9982314B2Bacterial strain of Actinoplanes sp. and application thereofZHEJIANG HISUN PHARM CO LTD·Filed 2014·Granted May 29, 2018·0 cites·9 claims
- 2653US10364219B2Method for preparing azetidinone compound and intermediate of azetidinone compoundZHEJIANG HISUN PHARM CO LTD·Filed 2017·Granted Jul 30, 2019·0 cites·17 claims
- 2753US10334850B2Recombinant microorganism expressing avermectin analogue and use thereofZHEJIANG HISUN PHARM CO LTD·Filed 2014·Granted Jul 2, 2019·0 cites·5 claims
- 2852US9670245B2Ginsenoside C-K polymorphic compounds and method for preparing sameZHEJIANG HISUN PHARM CO LTD·Filed 2013·Granted Jun 6, 2017·0 cites·8 claims
- 2951US2023312596A1Method for large-scale synthesis of tetrodotoxinSHANGHAI SHENGPING MEDICAL EQUIPMENT CO LTD·Filed 2021·Application pending·0 cites
- 3050US10028507B2Sixteen-membered macrolide compound and applications thereofZHEJIANG HISUN PHARM CO LTD·Filed 2015·Granted Jul 24, 2018·0 cites·18 claims
- 3148US9872903B2Targeting thymidine kinase photosensitizer and pharmaceutical composition and use for cancer treatment thereofZHEJIANG HISUN PHARM CO LTD·Filed 2012·Granted Jan 23, 2018·0 cites·18 claims
- 3248US8324429B2Preparation method of rivastigmine, its intermediates and preparation method of the intermediatesZHANG FULI·Filed 2008·Granted Dec 4, 2012·0 cites·6 claims
- 3347US9006475B2Organometallic compound preparationDIXIT RAVINDRA S·Filed 2012·Granted Apr 14, 2015·0 cites·11 claims
- 3446US2006252043A1Method for in vitro detection aberrant dysplasia, and the artificial nucleotides being usedBAI HUA·Filed 2003·Application pending·0 cites
- 3544US10526668B2Streptomyces and method for producing milbemycin A4 using sameZHEJIANG HISUN PHARM CO LTD·Filed 2016·Granted Jan 7, 2020·0 cites·10 claims
- 3644US10287545B2Streptomyces and method for producing milbemycin A3 using sameZHEJIANG HISUN PHARM CO LTD·Filed 2016·Granted May 14, 2019·0 cites·11 claims
- 3743US10399992B2Process for preparing AD-35ZHEJIANG HISUN PHARM CO LTD·Filed 2017·Granted Sep 3, 2019·0 cites·26 claims
- 3843US9643992B2Two crystal forms of ginsenoside C-K and method for preparing sameZHEJIANG HISUN PHARM CO LTD·Filed 2013·Granted May 9, 2017·0 cites·7 claims
- 3942US8613899B2Apparatus and method for producing free-standing materialsSTERN HEATHER A G·Filed 2012·Granted Dec 24, 2013·0 cites·8 claims
- 4042US2015299241A1Method for preparing highly pure doxorubicinZHEJIANG HISUN PHARM CO LTD·Filed 2013·Application pending·0 cites
- 4141US2009281049A1New use of ginsenoside compound-k in manufacturing medicamentsLIU QUANHAI·Filed 2007·Application pending·0 cites
- 4240US9353049B2Preparation method for rivastigmine, intermediates thereof, and preparation method for said intermediatesZHANG FULI·Filed 2012·Granted May 31, 2016·0 cites·12 claims
- 4339US9624315B2Preparation of new intermediate of heparin pentasaccharide and preparation method thereofZHEJIANG HISUN PHARM CO LTD·Filed 2013·Granted Apr 18, 2017·0 cites·18 claims
- 4439US9487470B24-((substituted phenyl) difluoromethyl) phenoxy carboxylic acid derivative, and preparation method and uses thereofZHEJIANG HISUN PHARM CO LTD·Filed 2013·Granted Nov 8, 2016·0 cites·19 claims
- 4538US9346770B2Compounds having activating effect on subtypes of peroxisome proliferator-activated receptors and its preparation method and usesWANG YAPING·Filed 2011·Granted May 24, 2016·0 cites·7 claims
- 4637US9346818B2Benzodioxole derivative and preparation method and use thereofZHEJIANG HISUN PHARM CO LTD·Filed 2013·Granted May 24, 2016·0 cites·25 claims
- 4737US9260444B2Crystalline form of 2-((1′-n-hexyloxy) ethyl)-2-divinyl-pyropheophorbide-a and method for preparing thereofZHEJIANG HISUN PHARM CO LTD·Filed 2013·Granted Feb 16, 2016·0 cites·11 claims
- 4837US2015065700A1Method for preparing 3-o-benzyl-1,2-o-isopropylidene-a-l-furan idoseZHEJIANG HISUN PHARM CO LTD·Filed 2013·Application pending·0 cites
- 4935US10214515B2Substituted pyrazoles as inhibitors of fibroblast growth factor receptorZHEJIANG HISUN PHARM CO LTD·Filed 2016·Granted Feb 26, 2019·0 cites·28 claims
- 5035US8906947B2Method for the separation and purification of epothilonesWANG JIDONG·Filed 2008·Granted Dec 9, 2014·0 cites·21 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →