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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
seabed-based multipoint in-situ long-term observing system | 5 | 2017 |
static sounding composite type geochemical microelectrode probe system | 5 | 2017 |
simulated experiment testing method of gas hydrate in porous medium | 5 | 2015 |
multi-branch-hole finite sand control exploitation method for marine silty reservoir gas… 🛈 | 4 | 2016 |
deep sea hot liquid metal sulphide mineral deposit in-situ planting system | 3 | 2017 |
marine hydrate mining environment three-dimensional monitoring system | 2 | 2017 |
placing and recycling method for self-drilling cableless type seabed deformation long-ti… 🛈 | 2 | 2017 |
self-drilling cableless type seabed deformation long-term observation device | 2 | 2017 |
sea area natural gas hydrate thermal exploitation device based on temperature difference… 🛈 | 2 | 2017 |
test method for transport law of hydrate layer output fine sand in gravel layer and test… 🛈 | 2 | 2017 |