Inventor · disambiguated record
Minggang Li
Also filed as: LI MINGGANG
12 granted patents·2 pending applications·9 citations·filing 2004–2021
82Inventor score
Files withCHINA PETROLEUM & CHEM CORP5CHINA PETROLEUM & CHEMICAL2CRRC QINGDAO SIFANG ROLLING STOCK RES INST CO LTD2CHANGCHUN INST OF APPLIED CHEMISTRY CHINESE ACADEMY OF SCIENCE1KUNMING NOVOGINSENG BIOENGINEERING CO LTD1
Top patents by PatentIndex Score
14 records- 0170US8304582B2Fluidized catalytic process for production of dimethyl ether from methanolLI ZHENG·Filed 2008·Granted Nov 6, 2012·3 cites·19 claims
- 0265US11072353B2Automatic uncoupling mechanism for couplersCRRC QINGDAO SIFANG ROLLING STOCK RES INST CO LTD·Filed 2019·Granted Jul 27, 2021·1 cites·20 claims
- 0364US9630171B2Catalyst containing a modified Y-type zeolite and a preparation process thereofLONG JUN·Filed 2013·Granted Apr 25, 2017·1 cites·23 claims
- 0460US8418862B2Semi-permanent vehicle coupler for light railLIU FENGGANG·Filed 2011·Granted Apr 16, 2013·3 cites·20 claims
- 0554US10611386B2Threaded interface buffer with anti-rotation structureCRRC QINGDAO SIFANG ROLLING STOCK RES INST CO LTD·Filed 2019·Granted Apr 7, 2020·0 cites·9 claims
- 0652US11975980B2MFI structure molecular sieve rich in mesopore, preparation method therefor, and catalyst containing same and application thereofCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted May 7, 2024·0 cites·25 claims
- 0752US7758847B2Molecular sieve with MFI structure containing phosphorus and metal components, preparation process and use thereofCHINA PETROLEUM & CHEMICAL·Filed 2004·Granted Jul 20, 2010·1 cites·22 claims
- 0851US11964262B2Phosphorus-containing rare-earth-containing MFI structure molecular sieve rich in mesopore, preparation method, and catalyst containing same and application thereofCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted Apr 23, 2024·0 cites·25 claims
- 0950US2011212909A1Use of Ginsenoside Compound K in the Preparation of a Medicament for the Prevention and Treatment of AtherosclerosisKUNMING NOVOGINSENG BIOENGINEERING CO LTD·Filed 2009·Application pending·0 cites
- 1047US7713904B2Composition for desulfurizationCHINA PETROLEUM & CHEMICAL·Filed 2004·Granted May 11, 2010·0 cites·11 claims
- 1147US2024067788A1Crosslinked polyvinyl chloride structure foamed material and preparation method thereforCHANGCHUN INST OF APPLIED CHEMISTRY CHINESE ACADEMY OF SCIENCE·Filed 2021·Application pending·0 cites
- 1245US10144680B2Process for producing light olefinsCHINA PETROLEUM & CHEM CORP·Filed 2015·Granted Dec 4, 2018·0 cites·18 claims
- 1342US9782757B2Modified Y-type zeolite and preparation process and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2012·Granted Oct 10, 2017·0 cites·20 claims
- 1437US10737991B2Process for producing light olefinsCHINA PETROLEUM & CHEM CORP·Filed 2015·Granted Aug 11, 2020·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →