Inventor
KONG DEJIN
CN20 patents
⚠️ This page may combine multiple inventors who share the name “KONG DEJIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHINA PETROLEUM & CHEM CORP
8 patentsUS12558675B2Feb 24, 2026
Disproportionation and transalkylation catalyst, and preparation and application thereof
CHINA PETROLEUM & CHEM CORP0 citations57
US11065604B2Jul 20, 2021
Catalyst for producing light aromatics with heavy aromatics, method for preparing the catalyst, and use thereof
CHINA PETROLEUM & CHEM CORP0 citations57
US10435348B2Oct 8, 2019
Process for producing aromatics, p-xylene and terephthalic acid, and device for producing aromatics
CHINA PETROLEUM & CHEM CORP1 citations56
US12378484B2Aug 5, 2025
Full conversion method and device for producing light aromatic hydrocarbons from light cycle oil
CHINA PETROLEUM & CHEM CORP0 citations47
US12577476B2Mar 17, 2026
Method and system for treating hydrocarbon-containing mixture
CHINA PETROLEUM & CHEM CORP0 citations46
US12269998B2Apr 8, 2025
Method and system for processing gasoline fractions
CHINA PETROLEUM & CHEM CORP0 citations44
US10358606B2Jul 23, 2019
Process for producing aromatics, p-xylene and terephthalic acid
CHINA PETROLEUM & CHEM CORP0 citations35
US10604455B2Mar 31, 2020
Processes for producing aromatic hydrocarbon, p-xylene and terephthalic acid
CHINA PETROLEUM & CHEM CORP0 citations30
CHINA PETROLEUM & CHEMICAL
3 patentsUS6774273B2Aug 10, 2004
Process for selective disproportionation of toluene and disproportionation and transalkylation of toluene and C9+ aromatics
CHINA PETROLEUM & CHEMICAL13 citations79
US6867339B2Mar 15, 2005
Process for producing p-xylene
CHINA PETROLEUM & CHEMICAL11 citations71
US7494951B2Feb 24, 2009
Process for the manufacture of catalysts used for producing para-xylene by toluene shape selective alkylation
CHINA PETROLEUM & CHEMICAL0 citations38
UNITED SEMICONDUCTOR XIAMEN CO LTD
3 patentsUS12213391B2Jan 28, 2025
Resistive random access memory and method of forming the same
UNITED SEMICONDUCTOR XIAMEN CO LTD0 citations59
US11737381B2Aug 22, 2023
Resistive random access memory and method of forming the same
UNITED SEMICONDUCTOR XIAMEN CO LTD1 citations59
US12219886B2Feb 4, 2025
Resistive memory device
UNITED SEMICONDUCTOR XIAMEN CO LTD0 citations56