Inventor · disambiguated record
Lianghua Wu
Also filed as: WU LIANGHUA
11 granted patents·4 pending applications·144 citations·filing 1991–2022
88Inventor score
Top patents by PatentIndex Score
15 records- 0184US11571673B2Fluid distributor, reaction device and application thereofCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Feb 7, 2023·2 cites·36 claims
- 0282US6420307B1Fluidized-bed catalyst for propylene ammoxidation to acrylonitrileCHINA PETROCHEMICAL CORP·Filed 2000·Granted Jul 16, 2002·27 cites·11 claims
- 0382US5834394AFluidized-bed catalyst for propylene ammoxidation to acrylonitrileCHINA PETROCHEMICAL CORP·Filed 1997·Granted Nov 10, 1998·63 cites·14 claims
- 0475US5223469AFluidized-bed catalyst for preparing acrylonitrileCHINA PETROCHEMICAL CORP·Filed 1991·Granted Jun 29, 1993·31 cites·11 claims
- 0572US2024181417A1Heat removal tube set and application thereof in temperature control of fluidized bed reactor and production of unsaturated nitrileCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0672US2024181418A1Heat removal tube set, method for controlling reaction temperature and method for producing unsaturated nitrileCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0766US12116331B2Gas replacement process, gas replacement apparatus, and nitro compound hydrogenation reaction processCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted Oct 15, 2024·0 cites·15 claims
- 0863US11091407B2Preheating process and start-up process for the ammoxidation reactionCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Aug 17, 2021·0 cites·51 claims
- 0960US2024182405A1Heat removal tube set, method for increasing reaction load, and method for producing unsaturated nitrileCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 1058US12485397B2Fluidized bed reactor, heat removal water pipe and application thereof in acrylonitrile productionCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Dec 2, 2025·0 cites·22 claims
- 1154US12098114B2Double-trapezoid structural member, fluidized apparatus and nitro compound hydrogenation reaction processCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted Sep 24, 2024·0 cites·32 claims
- 1253US2023026757A1Gas Distribution Plate, Fluidizing Device and Reaction MethodCHINA PETROLEUM & CHEM CORP·Filed 2020·Application pending·0 cites
- 1347US5177048ASupplementary catalyst for ammoxidation catalystsCHINA PETROCHEMICAL CORP·Filed 1991·Granted Jan 5, 1993·11 cites·4 claims
- 1442US11077416B2Feed gas feeding system for propylene ammoxidation reactorCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Aug 3, 2021·0 cites·12 claims
- 1540US6596897B1Catalyst for producing acrylonitrileCHINA PETROCHEMICAL CORP·Filed 1998·Granted Jul 22, 2003·10 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →