Desulfurization and denitrification agent and application thereof
US-12551843-B1 · Feb 17, 2026 · US
This page is not indexed by search engines while we improve data quality.
Li Binfei patents
Li Binfei is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Li Binfei |
| Total patents | 21 |
| First publication | Mar 23, 2017 |
| Latest publication | Feb 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Display method and electronic device
US-12547298-B2 · Feb 10, 2026 · US
Method for sharing input device, electronic device, and system
US-12511006-B2 · Dec 30, 2025 · US
Dual-purpose sacrificial anti-swelling agent, preparation method and application thereof
US-12421439-B2 · Sep 23, 2025 · US
Dual-purpose sacrificial anti-swelling agent, preparation method and application thereof
US-2025136858-A1 · May 1, 2025 · US
Method for increasing production and injection of reservoir coupled with flue gas desulfurization and denitrification
US-12221874-B2 · Feb 11, 2025 · US
Method for increasing production and injection of reservoir coupled with flue gas desulfurization and denitrification
US-2024401456-A1 · Dec 5, 2024 · US
Skid-mounted flue gas injection equipment and method with adjustable CO2 enrichment degree
US-12128351-B1 · Oct 29, 2024 · US
Distributed Audio Playing Method and Electronic Device
US-2024126505-A1 · Apr 18, 2024 · US
Display Method and Electronic Device
US-2024086035-A1 · Mar 14, 2024 · US
Recent patents
Latest publications not already listed above.
Method for Sharing Input Device, Electronic Device, and System
US-2024045557-A1 · Feb 8, 2024 · US
Method for integral profile control and plugging of water encroachment and steam channeling of heavy oil reservoir with edge and bottom water
US-11719081-B2 · Aug 8, 2023 · US
Method for integral profile control and plugging of water encroachment and steam channeling of heavy oil reservoir with edge and bottom water
US-2022316305-A1 · Oct 6, 2022 · US
Composite nitrogen huff and puff method for bounded fault block reservoir
US-11187065-B2 · Nov 30, 2021 · US
Composite nitrogen huff and puff method for bounded fault block reservoir
US-2021332680-A1 · Oct 28, 2021 · US
Method for extracting tight oil by converting carbon dioxide huffing-puffing to carbon dioxide flooding
US-2019242225-A1 · Aug 8, 2019 · US
Device for evaluating foaming property of gas-soluble surfactant and application thereof
US-10006845-B2 · Jun 26, 2018 · US
Inorganic fine particle reinforced foam system for oil-gas field and preparation method thereof
US-9777210-B2 · Oct 3, 2017 · US
Novel inorganic fine particle reinforced foam system for oil-gas field and preparation method thereof
US-2017240800-A1 · Aug 24, 2017 · US
Device for Removing and Preventing Paraffin by Using Electric Heating Generated from Skin Effect-based Natural Gas Electricity and Application thereof
US-2017234111-A1 · Aug 17, 2017 · US
Device for evaluating foaming property of gas-soluble surfactant and application thereof
US-2017082528-A1 · Mar 23, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ China Petroleum | 15 |
| Huawei Tech Co Ltd | 5 |
| China Shi Da Education Dev Co Ltd | 4 |
| Univ China Petroleum East China | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F3/0481 | 5 |
| C09K8/94 | 4 |
| B01D2258/0283 | 4 |
| C09K8/594 | 3 |
| C09K8/74 | 3 |