Simulation system and simulation method for in-situ column experiment in groundwater well
US-12504557-B2 · Dec 23, 2025 · US
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Jia Yongfeng patents
Jia Yongfeng is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Jia Yongfeng |
| Total patents | 13 |
| First publication | May 23, 2019 |
| Latest publication | Dec 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Device and method for preparing in-situ molded biochar with high specific surface area
US-12151228-B2 · Nov 26, 2024 · US
Groundwater remediation well group layout method and apparatus, computer device, and storage medium
US-2024265170-A1 · Aug 8, 2024 · US
In-situ reagents injection system and method
US-11633768-B2 · Apr 25, 2023 · US
Device and method for preparing in-situ molded biochar with high specific surface area
US-2023026850-A1 · Jan 26, 2023 · US
Medium material for removing phenol contamination from groundwater, method of producing the same, and use of the same
US-11535543-B2 · Dec 27, 2022 · US
Simulation system and simulation method for in-situ column experiment in groundwater well
US-2022342112-A1 · Oct 27, 2022 · US
Field groundwater filtering and sampling and moving-water flow index measuring device and method
US-11225422-B2 · Jan 18, 2022 · US
Remediation system and method based on pollution obstruction for underground water with DNAPL pollutant
US-11203538-B2 · Dec 21, 2021 · US
Field groundwater filtering and sampling and moving-water flow index measuring device and method
US-2020377389-A1 · Dec 3, 2020 · US
Recent patents
Latest publications not already listed above.
In-situ reagents injection system and method
US-2020316662-A1 · Oct 8, 2020 · US
Medium Material for Removing Phenol Contamination from Groundwater, Method of Producing the Same, and Use of the Same
US-2020308035-A1 · Oct 1, 2020 · US
Remediation system and method based on pollution obstruction for underground water with dnapl pollutant
US-2019152815-A1 · May 23, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Chinese Res Acad Env Sciences | 11 |
| Univ Dalian Tech | 2 |
| Chinese Res Academy Of Environmental Sciences China | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C02F2103/06 | 6 |
| B09C1/00 | 6 |
| B09C1/002 | 6 |
| B09C2101/00 | 4 |
| G06F30/20 | 3 |