Inventor · disambiguated record
Kai Qiao
Also filed as: QIAO KAI
10 granted patents·6 pending applications·0 citations·filing 2012–2022
75Inventor score
Files withCHINA PETROLEUM & CHEM CORP12BOE TECHNOLOGY GROUP CO LTD1HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD1MEGAPHOTON INC1OCEAN RESEARCH CENTER OF ZHOUSHAN ZHEJIANG UNIV1
Top patents by PatentIndex Score
16 records- 0160US12269786B2Preparation method and production device for propyleneCHINA PETROLEUM & CHEM CORP·Filed 2021·Granted Apr 8, 2025·0 cites·22 claims
- 0257US11958011B2Separation device and separation methodCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted Apr 16, 2024·0 cites·14 claims
- 0356US12060319B2Preparation process for Cu-based catalyst and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2022·Granted Aug 13, 2024·0 cites·14 claims
- 0455US2025065256A1Adsorbent selection method, pressure swing adsorption method, and system thereforCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0554US2025236601A1Process and production system for preparing succinic anhydride by hydrogenation of maleic anhydrideCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0654US2024367088A1Pressure Swing Adsorption Device And Rotary Valve ThereofCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0752US2023383200A1Method and system for producing fuel oil and use thereof, and fuel oil and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2021·Application pending·0 cites
- 0851US9708229B2Catalyst for preparing isobutene by dissociation of methyl tert-butyl ether, preparation method and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2012·Granted Jul 18, 2017·0 cites·14 claims
- 0948US11260374B2Cu-based catalyst, its preparation process and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Mar 1, 2022·0 cites·13 claims
- 1048US2024024830A1Liquid-liquid mixer, liquid-liquid reaction apparatus comprising liquid-liquid mixer, and liquid-liquid reaction method using liquid-liquid mixerCHINA PETROLEUM & CHEM CORP·Filed 2021·Application pending·0 cites
- 1143US10901000B2Electrical testing jigBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Jan 26, 2021·0 cites·17 claims
- 1243US10792642B2Catalyst and preparation method thereof, and method for preparing isobutylene by applying the sameCHINA PETROLEUM & CHEM CORP·Filed 2015·Granted Oct 6, 2020·0 cites·26 claims
- 1341US11946003B2System and method for producing needle cokeCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Apr 2, 2024·0 cites·21 claims
- 1439US2022214767A9Touch substrate and method for manufacturing the sameHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Application pending·0 cites
- 1538US11519656B2High-precision control system and method for shipborne cryogenic flash freezing of aquatic product using liquid nitrogenOCEAN RESEARCH CENTER OF ZHOUSHAN ZHEJIANG UNIV·Filed 2020·Granted Dec 6, 2022·0 cites·20 claims
- 1617USD948086SDouble-ended internal reflectorMEGAPHOTON INC·Filed 2020·Granted Apr 5, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →