Assignee
DALIAN INST CHEM & PHYSICS CAS
CN·101 granted patents·37 pending applications·60 citations·filing 2013–2025
Top patents by PatentIndex Score
138 records- 0192US10532961B2Catalyst and method of preparing light olefin directly from synthesis gas by one-step processDALIAN INST CHEM & PHYSICS CAS·Filed 2015·Granted Jan 14, 2020·8 cites·19 claims
- 0291US10967350B2Fluidized bed gas distributor, reactor using fluidized bed gas distributor, and method for producing para-xylene and co-producing light olefinsDALIAN INST CHEM & PHYSICS CAS·Filed 2017·Granted Apr 6, 2021·4 cites·19 claims
- 0390US11311852B2Device and method for preparing para-xylene and co-producing light olefins from methanol and/or dimethyl ether and tolueneDALIAN INST CHEM & PHYSICS CAS·Filed 2017·Granted Apr 26, 2022·4 cites·20 claims
- 0489US10710940B2Turbulent fluidized-bed reactor, device, and method using oxygen-containing compound for manufacturing propene and C4 hydrocarbonDALIAN INST CHEM & PHYSICS CAS·Filed 2016·Granted Jul 14, 2020·4 cites·20 claims
- 0589US10702841B2Fast fluidized-bed reactor, device, and method using oxygen-containing compound for manufacturing propene or C4 hydrocarbonDALIAN INST CHEM & PHYSICS CAS·Filed 2016·Granted Jul 7, 2020·3 cites·20 claims
- 0686US10822244B2Method for synthesizing nano SAPO-34 molecular sieve, and SAPO-34 molecular sieve catalyst and application thereofDALIAN INST CHEM & PHYSICS CAS·Filed 2016·Granted Nov 3, 2020·2 cites·16 claims
- 0786US10626062B2Method and device for manufacturing propene and C4 hydrocarbonDALIAN INST CHEM & PHYSICS CAS·Filed 2016·Granted Apr 21, 2020·3 cites·19 claims
- 0885US11084026B2Catalyst and method for preparing light olefins by direct conversion of syngasDALIAN INST CHEM & PHYSICS CAS·Filed 2018·Granted Aug 10, 2021·2 cites·14 claims
- 0985US10472573B2Method for direct production of gasoline-range hydrocarbons from carbon dioxide hydrogenationDALIAN INST CHEM & PHYSICS CAS·Filed 2017·Granted Nov 12, 2019·4 cites·18 claims
- 1085US10464859B2Method for preparing aromatic hydrocarbon with carbon dioxide hydrogenationDALIAN INST CHEM & PHYSICS CAS·Filed 2017·Granted Nov 5, 2019·4 cites·16 claims
- 1184US11179714B2In-situ preparation method for catalyst for preparing at least one of toluene, para-xylene and light olefins, and reaction processDALIAN INST CHEM & PHYSICS CAS·Filed 2017·Granted Nov 23, 2021·4 cites·13 claims
- 1284US11014076B2Catalyst for synthesizing aromatic hydrocarbons and preparation method thereforDALIAN INST CHEM & PHYSICS CAS·Filed 2017·Granted May 25, 2021·2 cites·12 claims
- 1384US10640433B2Method and device for manufacturing propene and C4 hydrocarbonDALIAN INST CHEM & PHYSICS CAS·Filed 2016·Granted May 5, 2020·3 cites·19 claims
- 1482US9926251B2Method for separation of close-boiling mixture of polyolsDALIAN INST CHEM & PHYSICS CAS·Filed 2015·Granted Mar 27, 2018·2 cites·11 claims
- 1580US10654781B2Method of catalytic conversion of carbohydrates to low-carbon diols by using alloy catalystsDALIAN INST CHEM & PHYSICS CAS·Filed 2015·Granted May 19, 2020·2 cites·19 claims
- 1678US11105009B2Graphene material inlaid with single metal atoms and preparing method and application thereofDALIAN INST CHEM & PHYSICS CAS·Filed 2017·Granted Aug 31, 2021·1 cites·10 claims
- 1777US11434183B2Catalyst for preparing ethylbenzene from ethanol and benzene, preparation therefor and use thereofDALIAN INST CHEM & PHYSICS CAS·Filed 2018·Granted Sep 6, 2022·1 cites·17 claims
- 1877US11084765B2Device and method for preparing para-xylene and co-producing light olefins from methanol and/or dimethyl ether and benzeneDALIAN INST CHEM & PHYSICS CAS·Filed 2017·Granted Aug 10, 2021·1 cites·18 claims
- 1976US10960387B2Catalyst and method for direct conversion of syngas to light olefinsDALIAN INST CHEM & PHYSICS CAS·Filed 2017·Granted Mar 30, 2021·1 cites·20 claims
- 2073US10066243B2Surfactant improved ethanol fermentation methodDALIAN INST CHEM & PHYSICS CAS·Filed 2014·Granted Sep 4, 2018·1 cites·17 claims
- 2173US9932280B2Synthesis of olefins from oxygen-free direct conversion of methane and catalysts thereofDALIAN INST CHEM & PHYSICS CAS·Filed 2013·Granted Apr 3, 2018·2 cites·20 claims
- 2270US10661239B2Catalytic reactor configuration, preparation and method of direct synthesis of ethylene through oxygen-free catalysis of methaneDALIAN INST CHEM & PHYSICS CAS·Filed 2017·Granted May 26, 2020·1 cites·33 claims
- 2367US2025051941A1Bismuth-copper single atom alloy material, and preparation method and application thereofDALIAN INST CHEM & PHYSICS CAS·Filed 2023·Application pending·0 cites
- 2465US2025092546A1METHOD FOR PREPARING ONE-DIMENSIONAL Ni12P5/Ni2P POLYCRYSTALLINE HETEROSTRUCTURE CATALYST USED FOR EFFICIENCY WATER OXIDATIONDALIAN INST CHEM & PHYSICS CAS·Filed 2023·Application pending·0 cites
- 2564US10046314B2Catalyst for ammonia synthesis and ammonia decompositionDALIAN INST CHEM & PHYSICS CAS·Filed 2013·Granted Aug 14, 2018·1 cites·9 claims
- 2663US12534423B2Method for preparing p-xyleneDALIAN INST CHEM & PHYSICS CAS·Filed 2021·Granted Jan 27, 2026·0 cites·19 claims
- 2763US2024228699A1Preparation method of polyesterDALIAN INST CHEM & PHYSICS CAS·Filed 2022·Application pending·0 cites
- 2863US2025382258A1Naphthalene-type compound and preparation method therefore and use thereforeDALIAN INST CHEM & PHYSICS CAS·Filed 2023·Application pending·0 cites
- 2963US2025092539A1Electrocatalytic water oxidation homogeneous diatomic catalyst, and preparation method therefor and use thereofDALIAN INST CHEM & PHYSICS CAS·Filed 2023·Application pending·0 cites
- 3062US12473463B2Protective film, batch preparation method therefor and use thereofDALIAN INST CHEM & PHYSICS CAS·Filed 2021·Granted Nov 18, 2025·0 cites·8 claims
- 3162US2024332570A1Alkaline negative electrolyte and alkaline zinc-iron flow battery assembled by sameDALIAN INST CHEM & PHYSICS CAS·Filed 2022·Application pending·0 cites
- 3262US2026021464A1Fluidized bed device for coupling naphtha and methanol to prepare aromatics and co-produce olefins and its application methodDALIAN INST CHEM & PHYSICS CAS·Filed 2022·Application pending·0 cites
- 3362US2025051257A1Method for preparing methyl ester compoundDALIAN INST CHEM & PHYSICS CAS·Filed 2022·Application pending·0 cites
- 3461US2025381544A1Circulating fluidized bed reaction-regeneration device and its application methodDALIAN INST CHEM & PHYSICS CAS·Filed 2022·Application pending·0 cites
- 3561US2025388556A1Process for preparing epichlorohydrin by directly oxidizing chloropropene by using liquid-solid circulating fluidized bed reactorDALIAN INST CHEM & PHYSICS CAS·Filed 2025·Application pending·0 cites
- 3660US12296329B2Fluidized bed regenerator, device for preparing low-carbon olefins, and use thereofDALIAN INST CHEM & PHYSICS CAS·Filed 2020·Granted May 13, 2025·0 cites·20 claims
- 3760US12191503B2Fibrous electrode material, preparation and application thereofDALIAN INST CHEM & PHYSICS CAS·Filed 2019·Granted Jan 7, 2025·0 cites·7 claims
- 3860US2025269362A1Eggshell type catalyst, and preparation method and application thereof in propylene hydroformylation reactionDALIAN INST CHEM & PHYSICS CAS·Filed 2023·Application pending·0 cites
- 3959US12351535B2Coke control reactor, device for preparing low-carbon olefins from oxygen-containing compound, and use thereofDALIAN INST CHEM & PHYSICS CAS·Filed 2020·Granted Jul 8, 2025·0 cites·3 claims
- 4058US11999671B2Method for preparing light olefin through catalytic syngas with high selectivity by heteroatom-doped zeoliteDALIAN INST CHEM & PHYSICS CAS·Filed 2019·Granted Jun 4, 2024·0 cites·15 claims
- 4158US11247959B2Method for directly preparing dimethyl ether by synthesis gasDALIAN INST CHEM & PHYSICS CAS·Filed 2018·Granted Feb 15, 2022·0 cites·10 claims
- 4258US2025038241A1Amine-bromine two electron electrolyte of flow battery and use thereof, and flow batteryDALIAN INST CHEM & PHYSICS CAS·Filed 2022·Application pending·0 cites
- 4357US12021281B2Multi-fuel fuel cell system and operation method thereofDALIAN INST CHEM & PHYSICS CAS·Filed 2020·Granted Jun 25, 2024·0 cites·12 claims
- 4457US11872549B2Fluidized bed reactor, device, and use thereofDALIAN INST CHEM & PHYSICS CAS·Filed 2020·Granted Jan 16, 2024·0 cites·20 claims
- 4557US2024109833A1Method for preparing glycolic acid and methyl glycolate through hydrolysis of methyl methoxyacetate and methoxyacetic acidDALIAN INST CHEM & PHYSICS CAS·Filed 2021·Application pending·0 cites
- 4657US2025381543A1Device and method for producing aromatics from naphthaDALIAN INST CHEM & PHYSICS CAS·Filed 2022·Application pending·0 cites
- 4756US12440829B2Regeneration method and application of nitrogen-containing carbon catalystDALIAN INST CHEM & PHYSICS CAS·Filed 2020·Granted Oct 14, 2025·0 cites·8 claims
- 4856US11833502B2Coke control reactor, and device and method for preparing low-carbon olefins from oxygen-containing compoundDALIAN INST CHEM & PHYSICS CAS·Filed 2020·Granted Dec 5, 2023·0 cites·20 claims
- 4956US11784322B2Metal seawater fuel cellDALIAN INST CHEM & PHYSICS CAS·Filed 2018·Granted Oct 10, 2023·0 cites·24 claims
- 5056US11305263B2Method for preparing a supported carbon catalyst, supported carbon catalyst and use thereofDALIAN INST CHEM & PHYSICS CAS·Filed 2019·Granted Apr 19, 2022·0 cites·16 claims
Showing the top 50 of 138 patent records by PatentIndex Score.
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