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Patents Grants
last 30 patents
Information
Patent Grant
3D modeling method for pore-filling hydrate sediment based on CT image
Patent number
11,948,284
Issue date
Apr 2, 2024
Dalian University of Technology
Yongchen Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method for hydrate-based wastewater treatment and col...
Patent number
11,939,238
Issue date
Mar 26, 2024
Dalian University of Technology
Lunxiang Zhang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Wastewater treatment method and apparatus based on hydrate-based wa...
Patent number
11,926,538
Issue date
Mar 12, 2024
Dalian University of Technology
Yongchen Song
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Hydrate energy-storage temperature-control material and preparation...
Patent number
11,911,786
Issue date
Feb 27, 2024
Dalian University of Technology
Jiafei Zhao
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Electric heating thermal management system for oil and gas transpor...
Patent number
11,859,596
Issue date
Jan 2, 2024
Dalian University of Technology
Cong Chen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gas hydrate-based particulate/waste gas simultaneous removal system...
Patent number
11,819,794
Issue date
Nov 21, 2023
Dalian University of Technology
Yongchen Song
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device and method of gas hydrate pressure maintaining replacement f...
Patent number
11,796,526
Issue date
Oct 24, 2023
Dalian University of Technology
Yongchen Song
G01 - MEASURING TESTING
Information
Patent Grant
Method for preparing self-floating transparent nano ultrathin film
Patent number
11,731,374
Issue date
Aug 22, 2023
Dalian University of Technology
Yongchen Song
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
3D modeling method for cementing hydrate sediment based on CT image
Patent number
11,694,338
Issue date
Jul 4, 2023
Dalian University of Technology
Yongchen Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Measuring device and method for gas solubility in natural gas hydra...
Patent number
11,561,158
Issue date
Jan 24, 2023
Dalian University of Technology
Yongchen Song
G01 - MEASURING TESTING
Information
Patent Grant
System and method for separating xenon-krypton mixed gas by hydrate...
Patent number
11,389,766
Issue date
Jul 19, 2022
Dalian University of Technology
Yongchen Song
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
WASTEWATER TREATMENT METHOD AND APPARATUS BASED ON HYDRATE-BASED WA...
Publication number
20230365430
Publication date
Nov 16, 2023
DALIAN UNIVERSITY OF TECHNOLOGY
Yongchen SONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENVIRONMENTALLY FRIENDLY NATURAL GAS HYDRATE INHIBITOR AND APPLICATION
Publication number
20230272264
Publication date
Aug 31, 2023
DALIAN UNIVERSITY OF TECHNOLOGY
Jiafei ZHAO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ELECTRIC HEATING THERMAL MANAGEMENT SYSTEM FOR OIL AND GAS TRANSPOR...
Publication number
20230228245
Publication date
Jul 20, 2023
DALIAN UNIVERSITY OF TECHNOLOGY
Cong CHEN
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
METHOD FOR PREPARING SELF-FLOATING TRANSPARENT NANO ULTRATHIN FILM
Publication number
20230191718
Publication date
Jun 22, 2023
DALIAN UNIVERSITY OF TECHNOLOGY
Yongchen SONG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HYDRATE ENERGY-STORAGE TEMPERATURE-CONTROL MATERIAL AND PREPARATION...
Publication number
20220395848
Publication date
Dec 15, 2022
DALIAN UNIVERSITY OF TECHNOLOGY
Jiafei ZHAO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MEASURING DEVICE AND METHOD FOR GAS SOLUBILITY IN NATURAL GAS HYDRA...
Publication number
20220341833
Publication date
Oct 27, 2022
DALIAN UNIVERSITY OF TECHNOLOGY
Yongchen SONG
G01 - MEASURING TESTING
Information
Patent Application
3D MODELING METHOD FOR CEMENTING HYDRATE SEDIMENT BASED ON CT IMAGE
Publication number
20220230326
Publication date
Jul 21, 2022
DALIAN UNIVERSITY OF TECHNOLOGY
Yongchen SONG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
3D MODELING METHOD FOR PORE-FILLING HYDRATE SEDIMENT BASED ON CT IMAGE
Publication number
20220156901
Publication date
May 19, 2022
DALIAN UNIVERSITY OF TECHNOLOGY
Yongchen SONG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GAS HYDRATE-BASED PARTICULATE/WASTE GAS SIMULTANEOUS REMOVAL SYSTEM...
Publication number
20210260517
Publication date
Aug 26, 2021
DALIAN UNIVERSITY OF TECHNOLOGY
Yongchen SONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
System and Method for Separating Xenon-krypton Mixed Gas by Hydrate...
Publication number
20210146301
Publication date
May 20, 2021
DALIAN UNIVERSITY OF TECHNOLOGY
Yongchen SONG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
DEVICE AND METHOD OF GAS HYDRATE PRESSURE MAINTAINING REPLACEMENT F...
Publication number
20210072216
Publication date
Mar 11, 2021
DALIAN UNIVERSITY OF TECHNOLOGY
Yongchen SONG
G01 - MEASURING TESTING