Inventor · disambiguated record
Xiangchen Fang
Also filed as: FANG XIANGCHEN
11 granted patents·7 pending applications·12 citations·filing 2001–2023
82Inventor score
Files withCHINA PETROLEUM & CHEM CORP13CHINA PETROLEUM & CHENICAL COR1FANG XIANGCHEN1FUSHUN RES INST OF PETROLEUM A1GAO YULAN1
Top patents by PatentIndex Score
18 records- 0182US9446996B2Reactor and alkylation process using the reactorCHINA PETROLEUM & CHEM CORP·Filed 2013·Granted Sep 20, 2016·3 cites·28 claims
- 0268US2023272284A1Coking system and coking processCHINA PETROLEUM & CHEM CORP·Filed 2023·Application pending·0 cites
- 0367US10087122B2Supported catalyst, preparation method therefor and use thereof, and method for preparation of isobutylene from halomethaneCHINA PETROLEUM & CHEM CORP·Filed 2014·Granted Oct 2, 2018·1 cites·20 claims
- 0457US2024425371A1Working solution for producing hydrogen peroxide through anthraquinone process and solvent system thereofCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0554US2024059568A1Petroleum coke treatment apparatus, process, and treatment systemCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0654US2021171835A1Coking system and coking processCHINA PETROLEUM & CHEM CORP·Filed 2018·Application pending·0 cites
- 0752US8329610B2Hydrogenation catalyst composition, process for preparing the same and use thereofGAO YULAN·Filed 2006·Granted Dec 11, 2012·3 cites·27 claims
- 0852US2023383200A1Method and system for producing fuel oil and use thereof, and fuel oil and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2021·Application pending·0 cites
- 0949US7238276B2Medium-pressure hydrocracking processFUSHUN RES INST OF PETROLEUM A·Filed 2004·Granted Jul 3, 2007·5 cites·20 claims
- 1048US12246972B2Solid precipitation apparatus and solid precipitation processCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted Mar 11, 2025·0 cites·28 claims
- 1146US12421128B2Pseudo-boehmite, manufacturing process and application thereofCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted Sep 23, 2025·0 cites·12 claims
- 1245US10639618B2Wax oil hydrocracking method and systemCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted May 5, 2020·0 cites·20 claims
- 1341US11946003B2System and method for producing needle cokeCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Apr 2, 2024·0 cites·21 claims
- 1441US9574141B2Wet start-up method for hydrogenation unit, energy-saving hydrogenation process and hydrogenation apparatusCHINA PETROLEUM & CHEM CORP·Filed 2013·Granted Feb 21, 2017·0 cites·30 claims
- 1533US2012091039A1Ebullated bed hydrotreating systems and processes of heavy crude oilFANG XIANGCHEN·Filed 2011·Application pending·0 cites
- 1632US11111191B2Method for preparing hexadecahydropyreneCHINA PETROLEUM & CHEM CORP·Filed 2017·Granted Sep 7, 2021·0 cites·22 claims
- 1731US7435336B2Process for carrying out gas-liquid countercurrent processingCHINA PETROLEUM & CHENICAL COR·Filed 2003·Granted Oct 14, 2008·0 cites·20 claims
- 1830US2002008050A1Medium-pressure hydrocracking processFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →