Inventor · disambiguated record
Chuanfeng Niu
Also filed as: NIU CHUANFENG
6 granted patents·31 citations·filing 2007–2020
71Inventor score
Top patents by PatentIndex Score
6 records- 0187US8529753B2Combined process for hydrotreating and catalytic cracking of residueNIU CHUANFENG·Filed 2007·Granted Sep 10, 2013·31 cites·28 claims
- 0248US9260667B2Combined process of hydrotreating and catalytic cracking of hydrocarbon oilsGAO YONGCAN·Filed 2012·Granted Feb 16, 2016·0 cites·21 claims
- 0347US12226725B2Oil slurry filter, oil slurry filter unit and oil slurry filter system containing the same, and oil slurry filtering processCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Feb 18, 2025·0 cites·25 claims
- 0446US12467004B2Process and system for hydrotreating deoiled asphaltCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Nov 11, 2025·0 cites·40 claims
- 0546US12331256B2Process and system for processing aromatics-rich fraction oilCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Jun 17, 2025·0 cites·20 claims
- 0646US9309467B2Integrated process for hydrogenation and catalytic cracking of hydrocarbon oilGAO YONGCAN·Filed 2008·Granted Apr 12, 2016·0 cites·39 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →