Inventor · disambiguated record
Qichao Lv
Also filed as: LV QICHAO
10 granted patents·7 citations·filing 2016–2024
79Inventor score
Top patents by PatentIndex Score
10 records- 0191US10961830B1Waterless foam generator for fracturing shale oil and gas reservoirs and use thereofCHINA UNIV OF PETROLEUM—BEIJING·Filed 2020·Granted Mar 30, 2021·5 cites·6 claims
- 0279US12130221B1Infinitely expandable modular visual device for simulation of flow in porous mediaCHINA UNIV OF PETROLEUM—BEIJING·Filed 2024·Granted Oct 29, 2024·1 cites·19 claims
- 0375US10934467B2Foam fracturing fluid with double interface layers of a phlogisticated air-liquid CO2 for shale gas production and preparation method thereofCHINA UNIV OF PETROLEUM—BEIJING·Filed 2020·Granted Mar 2, 2021·1 cites·11 claims
- 0474US12421439B2Dual-purpose sacrificial anti-swelling agent, preparation method and application thereofUNIV CHINA PETROLEUM·Filed 2024·Granted Sep 23, 2025·0 cites·17 claims
- 0568US12157804B2Environment-friendly reinforced foam for underground hydrogen storage and preparation method thereofCHINA UNIV OF PETROLEUM—BEIJING·Filed 2023·Granted Dec 3, 2024·0 cites·12 claims
- 0665US12305490B1Method of nano-armored foam reinforced geological storage of carbon dioxideCHINA UNIV OF PETROLEUM—BEIJING·Filed 2024·Granted May 20, 2025·0 cites·20 claims
- 0762US12422342B2Preparation method of micro-nanofluidic model of triple-medium carbonate reservoirUNIV CHINA PETROLEUM BEIJING·Filed 2024·Granted Sep 23, 2025·0 cites·9 claims
- 0857US10793763B2Ultra-dry three-phase flue gas foam for oil-gas fields and preparation method thereofUNIV CHINA PETROLEUM BEIJING·Filed 2019·Granted Oct 6, 2020·0 cites·9 claims
- 0954US12305106B2Aqueous carbon dioxide foam stabilized by organic Janus nanosheets and preparation method and application thereofCHINA UNIV OF PETROLEUM—BEIJING·Filed 2023·Granted May 20, 2025·0 cites·4 claims
- 1047US9777210B2Inorganic fine particle reinforced foam system for oil-gas field and preparation method thereofUNIV CHINA PETROLEUM·Filed 2016·Granted Oct 3, 2017·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →