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Ocean Univ China — Fixed Constructions

Ocean Univ China holds 30 patents in Fixed Constructions, with representative filings summarized below.

Company technology slice statistics
Metric	Value
Company	Ocean Univ China
Technology	Fixed Constructions
Patents in slice	30
Recent patents in slice	15
First year	2020
Last year	2026

Representative patents

Notable publications linking Ocean Univ China to Fixed Constructions.

Equipment and application method for sinkage detection and active escape of deep-sea mining vehicle
US-12565838-B2 · Mar 3, 2026 · US
Model test device and method for curtain grouting and excavation of tunnels in high-temperature, water-rich and weak strata
US-12488706-B2 · Dec 2, 2025 · US
Model test device and method for curtain grouting and excavation of tunnels in high-temperature, water-rich and weak strata
US-12488706-B2 · Dec 2, 2025 · US
Model test device and method for curtain grouting and excavation of tunnels in high-temperature, water-rich and weak strata
US-12488706-B2 · Dec 2, 2025 · US
Model test apparatus and method for shield tunnel post-wall grouting and tube sheet uplift under high water pressure conditions
US-12360284-B2 · Jul 15, 2025 · US

Recent filings

Latest patents from Ocean Univ China in Fixed Constructions.

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