Inventor · disambiguated record
Chunhua Yang
Also filed as: YANG CHUNHUA
28 granted patents·6 pending applications·139 citations·filing 1997–2023
95Inventor score
Files withMERCK & CO INC10DONGGUAN HONGSHENG METAL & PLASTIC TECH CO LTD5HISENSE RONSHEN GD REFRIG CO3UNIV CENTRAL SOUTH3BOEHRINGER INGELHEIM ANIMAL HEALTH USA INC2
Top patents by PatentIndex Score
34 records- 0189US7339054B2Process for preparing branched ribonucleosides from 1,2-anhydroribofuranose intermediatesMERCK & CO INC·Filed 2004·Granted Mar 4, 2008·67 cites·13 claims
- 0287US11324220B2Process for the preparation of isoxazoline compoundsBOEHRINGER INGELHEIM ANIMAL HEALTH USA INC·Filed 2020·Granted May 10, 2022·2 cites·32 claims
- 0387US10716408B2Air pump with two fansDONGGUAN HONGSHENG METAL & PLASTIC TECH CO LTD·Filed 2019·Granted Jul 21, 2020·4 cites·17 claims
- 0485US10750744B2Process for the preparation of isoxazoline compoundsBOEHRINGER INGELHEIM ANIMAL HEALTH USA INC·Filed 2018·Granted Aug 25, 2020·2 cites·31 claims
- 0585US6407241B1Process and intermediates for the preparation of imidazolidinone αv integrin antagonistsMERCK & CO INC·Filed 2000·Granted Jun 18, 2002·19 cites·13 claims
- 0682USD970556SAir pumpDONGGUAN HONGSHENG METAL & PLASTIC TECH CO LTD·Filed 2021·Granted Nov 22, 2022·9 cites·1 claims
- 0781USD970557SAir pumpDONGGUAN HONGSHENG METAL & PLASTIC TECH CO LTD·Filed 2021·Granted Nov 22, 2022·8 cites·1 claims
- 0880US10433552B2Process for the preparation of isoxazoline compoundsMERIAL INC·Filed 2017·Granted Oct 8, 2019·3 cites·33 claims
- 0980US9044453B2Long-acting injectable moxidectin formulations and novel moxidectin crystal formsCADY SUSAN MANCINI·Filed 2014·Granted Jun 2, 2015·3 cites·16 claims
- 1070US8715711B2Long-acting injectable moxidectin formulations and novel moxidectin crystal formsCADY SUSAN MANCINI·Filed 2012·Granted May 6, 2014·1 cites·14 claims
- 1170US6262268B1Process and intermediates to a tetrahydro-[1,8]-naphthyridineMERCK & CO INC·Filed 2000·Granted Jul 17, 2001·4 cites·30 claims
- 1253US12480698B2RefrigeratorHISENSE RONSHEN GD REFRIG CO·Filed 2023·Granted Nov 25, 2025·0 cites·20 claims
- 1353US11767855B2Dual-shaft built-in pumpDONGGUAN HONGSHENG METAL&PLASTIC TECH CO LTD·Filed 2022·Granted Sep 26, 2023·0 cites·18 claims
- 1451US11605169B2Method and system for detecting flow velocity of high-temperature molten fluidUNIV CENTRAL SOUTH·Filed 2019·Granted Mar 14, 2023·0 cites·12 claims
- 1551US2023349613A1RefrigeratorHISENSE RONSHEN GD REFRIG CO·Filed 2023·Application pending·0 cites
- 1650US5973142AProcess for synthesizing carbapenem intermediatesFiled 1998·Granted Oct 26, 1999·4 cites·17 claims
- 1749US2021095678A1Electric air pump for inflatable productDONGGUAN HONGSHENG METAL & PLASTIC TECH CO LTD·Filed 2019·Application pending·0 cites
- 1848US12379771B2Device interactive method, system, and deviceGOERTEK INC·Filed 2021·Granted Aug 5, 2025·0 cites·8 claims
- 1947US12510280B2RefrigeratorHISENSE RONSHEN GD REFRIG CO·Filed 2023·Granted Dec 30, 2025·0 cites·18 claims
- 2047US7145490B2Automatic gain control system and methodOKI TECHNO CT SINGAPORE PTE·Filed 2005·Granted Dec 5, 2006·2 cites·18 claims
- 2147US6346617B1Crystalline 2-hydroxymethyl carbapenem intermediate compounds and process for synthesis thereofMERCK & CO INC·Filed 1999·Granted Feb 12, 2002·3 cites·22 claims
- 2247US2021359354A1Thermally conductive insulating sheet and method for preparing sameILLINOIS TOOL WORKS·Filed 2019·Application pending·0 cites
- 2346US6162911ACrystalline imidazole complexes as carbapenem intermediates and synthesisMERCK & CO INC·Filed 1998·Granted Dec 19, 2000·4 cites·10 claims
- 2445US6048978AProcess for the synthesis of carbapenem intermediates, and compounds producedMERCK & CO INC·Filed 1998·Granted Apr 11, 2000·2 cites·5 claims
- 2542US11781974B2Method for detecting gas concentration in glass bottle with dynamical threshold adjustmentUNIV CENTRAL SOUTH·Filed 2020·Granted Oct 10, 2023·0 cites·6 claims
- 2641US11866897B2Main stream reservoir ecological modulation method considering incoming water from interval tributariesCHINA THREE GORGES CORP·Filed 2021·Granted Jan 9, 2024·0 cites·5 claims
- 2741US5783709AStereoselective process for making substituted amino acid derivativesMERCK & CO INC·Filed 1997·Granted Jul 21, 1998·2 cites·4 claims
- 2840US6235898B1Process for the synthesis of carbapenem intermediated and compounds producedMERCK & CO INC·Filed 2000·Granted May 22, 2001·0 cites·13 claims
- 2939US2005259768A1Digital receiver and method for processing received signalsOKI TECHNO CT SINGAPORE PTE·Filed 2005·Application pending·0 cites
- 3039US2021410345A1Insulating composite plateILLINOIS TOOL WORKS·Filed 2018·Application pending·0 cites
- 3135US11650408B2True-seeing infrared industrial endoscope and image capturing method for sameUNIV CENTRAL SOUTH·Filed 2018·Granted May 16, 2023·0 cites·6 claims
- 3235US2012059190A1Novel nitration of tetracyclinesYANG CHUNHUA·Filed 2010·Application pending·0 cites
- 3331US6194568B1Process for synthesizing carbapenem intermediatesMERCK & CO INC·Filed 1999·Granted Feb 27, 2001·0 cites·32 claims
- 3428US6069265AProcess for the synthesis of 1-aza-5-halo-5-stannabicyclo[3.3.3]undecane carbapenem intermediatesMERCK & CO INC·Filed 1999·Granted May 30, 2000·0 cites·34 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →