Inventor
JINZHOU ZHAO
Inventor
CN
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere19%
E21BEarth or rock drilling17%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
G06FElectric digital data processing10%
Y02PClimate change mitigation technologies in the production or processing of goods6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G01VGeophysics4%
B02CCrushing, pulverising, or disintegrating in general2%
PatentTitleYear
12,546,200Methods for controlling fracture height in unconventional oil and gas reservoirs under multi-bedding interference202612,415,880POSS-based hybrid supercritical CO202512,359,560Method for evaluating temporary plugging effect of fracturing in low-permeability oil-gas reservoir based on monitoring pressure202512,350,646CO202512,344,796Supercritical CO2 thickener for shale gas reservoir based on hollow mesoporous silica nanoparticles and preparation method thereof202512,331,623Methods for diagnosing control effectiveness of fracture heights in hydraulic fracturing by combining monitoring pressure signals202512,180,409Double-crosslinked thermal phase transition gel temporary plugging agent and application thereof202412,152,192Displacement system suitable for strong heterogeneous oil reservoir and its application202412,146,104CO2 responsive core-shell multi-stage swelling microsphere and preparation method thereof202412,116,437Asphaltene dispersion stabilizer and preparation method therefor202411,692,423Method for realizing uniform stimulation for the oil and gas well by low-cost multi-stage fracturing202311,542,801Optimized design method for temporary blocking agent to promote uniform expansion of fractures produced by fracturing in horizontal wells202311,465,152Crushing system for large-size natural gas hydrate rock samples202211,428,620High-temperature and high-pressure microscopic visual flowing device and experimental method202211,377,589Emulsifer with high temperature resistance, low viscosity and low corrosiveness, and emulsified acid system comprising same202211,156,064Natural gas hydrate solid-state fluidization mining method and system under underbalanced positive circulation condition2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to UNIV SOUTHWEST PETROLEUM (15)· patent assignee history
2021–2026Based in CN· patent location history
2024–2025Patents assigned to Tianfu Yongxing Laboratory (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV SOUTHWEST PETROLEUM | 15 | 2021–2026 |
| Tianfu Yongxing Laboratory | 3 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 16 | 2021–2026 |