Inventor · disambiguated record
Hongyan Shang
Also filed as: SHANG HONGYAN
4 granted patents·2 pending applications·2 citations·filing 2014–2021
58Inventor score
Files withDONGFANG HONGSHENG NEW ENERGY APPLIC TECHNOLOGY RES INST CO LTD4DONGFANG HONGSHENG NEW ENERGY APPLIC TECHNOLOGY RES INST CO LTD CN1UNIV SICHUAN NORMAL1
Top patents by PatentIndex Score
6 records- 0160US9090842B2Method for refining polyoxymethylene dialkyl ethers by catalytic hydrogenation using a slurry bedDONGFANG HONGSHENG NEW ENERGY APPLIC TECHNOLOGY RES INST CO LTD·Filed 2014·Granted Jul 28, 2015·1 cites·20 claims
- 0258US9057034B2Method for synthesizing polyoxymethylene dimethyl ethersDONGFANG HONGSHENG NEW ENERGY APPLIC TECHNOLOGY RES INST CO LTD CN·Filed 2014·Granted Jun 16, 2015·1 cites·19 claims
- 0346US9051524B2Method for refining polyoxymethylene dialkyl ethers by catalytic hydrogenation using a fixed bedDONGFANG HONGSHENG NEW ENERGY APPLIC TECHNOLOGY RES INST CO LTD·Filed 2014·Granted Jun 9, 2015·0 cites·14 claims
- 0443US11957996B2Microwave chemical method for totally extracting fluorine and rare earth from bastnaesite concentrateUNIV SICHUAN NORMAL·Filed 2021·Granted Apr 16, 2024·0 cites·7 claims
- 0526US2016168307A1Method for producing polyoxymethylene dimethyl ethers from feedstock of concentrated formaldehydeDONGFANG HONGSHENG NEW ENERGY APPLIC TECHNOLOGY RES INST CO LTD·Filed 2015·Application pending·0 cites
- 0623US2016185902A1Continuous reaction device for synthesizing polyoxymethylene dimethyl ethersDONGFANG HONGSHENG NEW ENERGY APPLIC TECHNOLOGY RES INST CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →