Top 100 Fast-growings companies in Liquefied natural gas by Most Patent Filing In 5 Years in the China in 2019 – Discovery

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The Liquefied natural gas top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Liquefied natural gas Fast-growings in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Liquefied natural gas (LNG) is natural gas (predominantly methane, CH₄, with some mixture of ethane, C₂H₆) that has been cooled down to liquid form for ease and safety of non-pressurized storage or transport. It takes up about 1/600th the volume of natural gas in the gaseous state (at standard conditions for temperature and pressure). It is odorless, colorless, non-toxic and non-corrosive. Hazards include flammability after vaporization into a gaseous state, freezing and asphyxia. The liquefaction process involves removal of certain components, such as dust, acid gases, helium, water, and heavy hydrocarbons, which could cause difficulty downstream. The natural gas is then condensed into a liquid at close to atmospheric pressure by cooling it to approximately −162 °C (−260 °F); maximum transport pressure is set at around 25 kPa (4 psi).

1	China National Offshore Oil Corp.	Beijing Shi, China	Natural gas,China sea,Petroleum industry, ...[+2]	Patent: 37
2	CNOOC Gas & Power Group Co., Ltd.	Beijing Shi, China		Patent: 37
3	Zhejiang Ocean University	China	Pinyin,Public university,Biology, ...[+2]	Patent: 34
4	China National Petroleum Corp.	Beijing Shi, China	Natural gas,Petroleum industry,Renewable energy, ...[+2]	Patent: 32
5	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 27
6	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 26
7	Offshore Oil Engineering Co., Ltd.	Tianjin Shi, China	Subsea,Petroleum industry	Patent: 26
8	Sedin Engineering Co., Ltd.	Shanxi Sheng, China		Patent: 23
9	Zhangjiagang Huadi Machinery Equipment Co. Ltd.	China		Patent: 21
10	Hudong-Zhonghua Shipbuilding Group Co., Ltd.	Shanghai Shi, China	Shipbuilding,Shipyard,Manufacturing engineering, ...[+2]	Patent: 20
11	Yitong Natural Gas Co., Ltd.	Shanxi Sheng, China	Natural gas,Petroleum,Petroleum industry	Patent: 20
12	SINOPEC Engineering (Group) Co., Ltd.	Beijing Shi, China	Construction engineering,Chemical engineering,Oil well, ...[+2]	Patent: 20
13	Jiangsu University of Science & Technology	China	Package on package,Multi-chip module,Wafer-level packaging, ...[+2]	Patent: 20
14	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 19
15	China International Marine Containers (Group) Co., Ltd.	Guangdong Sheng, China	Supply chain management,Facility management,Truck, ...[+2]	Patent: 19
16	Tianjin Huamai Gas Equipment Co. Ltd.	Tianjin Shi, China	Petroleum industry,Natural resource management	Patent: 15
17	Shaanxi Automobile Group Co., Ltd.	Shaanxi Sheng, China	Truck,Automotive engineering,Semi-trailer, ...[+1]	Patent: 15
18	Beijing University of Civil Engineering & Architecture	Beijing Shi, China	Computer science,Structural engineering,Materials science, ...[+2]	Patent: 14
19	Offshore Oil Engineering (Qingdao) Co., Ltd.	Shandong Sheng, China	Petroleum industry,Natural resource management	Patent: 14
20	China Petroleum Engineering & Construction Corp.	Beijing Shi, China	Petroleum industry,Construction engineering,Petroleum engineering, ...[+2]	Patent: 14
21	China Huanqiu Contracting & Engineering Corp.	Beijing Shi, China	Construction management,Petroleum industry	Patent: 13
22	CIMC Enric Investment Holdings (Shenzhen) Ltd.	Guangdong Sheng, China	Natural gas,Automation,Manufacturing engineering, ...[+2]	Patent: 13
23	CNOOC Energy Technology & Services Ltd.	Beijing Shi, China	Petroleum,Petroleum industry,Natural resource management, ...[+2]	Patent: 11
24	Zhangjiagang CIMC Sanctum Cryogenic Equipment Co., Ltd.	Jiangsu Sheng, China	National security,Aerospace	Patent: 11
25	Xindi Energy Engineering Technology Co. Ltd.	Hebei Sheng, China	Energy engineering,Construction engineering,Natural gas	Patent: 11
26	Huayou Natural Gas Guangan Co., Ltd.	China		Patent: 10
27	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 10
28	Harbin Engineering University	Heilongjiang Sheng, China	Pinyin,Computer science,Control theory, ...[+2]	Patent: 10
29	Honghua Offshore Oil & Gas Equipment (Jiangsu) Co., Ltd.	Jiangsu Sheng, China	Petroleum industry,Natural resource management,Marine engineering, ...[+2]	Patent: 10
30	Zhangjiagang Furui Special Equipment Co., Ltd.	Jiangsu Sheng, China	Petroleum industry,Pressure vessel,Refrigeration, ...[+2]	Patent: 9
31	Shanghai Honghua Offshore Oil & Gas Equipment Co., Ltd.	Shanghai Shi, China	Petroleum industry,Natural resource management	Patent: 9
32	China Petroleum University Beijing	Beijing Shi, China		Patent: 9
33	Jiangnan Industries Group Co. Ltd.	China	Automation,Metal,Manufacturing engineering, ...[+2]	Patent: 9
34	Shenzhen Gas Corp. Ltd.	Guangdong Sheng, China	LNG storage tank,Liquefied petroleum gas,Petroleum industry, ...[+1]	Patent: 9
35	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 9
36	China University of Petroleum (East China)	Shandong Sheng, China	Petroleum,Petrochemical,Data analysis, ...[+2]	Patent: 8
37	Tianjin University of Commerce	Guangdong Sheng, China	Chemistry,Chromatography,Materials science, ...[+2]	Patent: 8
38	Southwest Petroleum University	Sichuan Sheng, China	Data analysis,Petroleum engineering,Chemistry, ...[+2]	Patent: 8
39	Suzhou Jinhua Runze Energy Co., Ltd.	China		Patent: 8
40	CCCC Tunnel Engineering Co., Ltd.	Beijing Shi, China	Construction engineering	Patent: 8
41	Sichuan Hengri Natural Gas Engineering Co. Ltd.	Sichuan Sheng, China	Chemical engineering,Natural gas,Petroleum industry	Patent: 7
42	Zigong Tongda Machinery Manufacturing Co., Ltd.	Sichuan Sheng, China	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 7
43	Huadian Electric Power Research Institute Co., Ltd.	Zhejiang Sheng, China	Hydropower,Energy technology	Patent: 7
44	Wuhan Sanjiang Aerospace Yuanfang Technology Co. Ltd.	China		Patent: 7
45	Wuhu Zhongran City Gas Development Co., Ltd.	China		Patent: 7
46	North China Electric Power University	Beijing Shi, China	Pinyin,Control theory,Computer science, ...[+2]	Patent: 7
47	Shenyang Aerospace University	Liaoning Sheng, China	Industry of China,Aerospace,Civil aviation, ...[+2]	Patent: 6
48	Guangzhou Xinao Gas Co. Ltd.	China		Patent: 6
49	University of Shanghai for Science & Technology	Shanghai, China	Medical school,Engineering education,Internationalization, ...[+2]	Patent: 6
50	Houpu Clean Energy Group Co., Ltd.	Sichuan Sheng, China	Fuel dispenser,Petroleum industry,Natural gas, ...[+2]	Patent: 6
51	Tianjin Baiyan Technology Co., Ltd.	Tianjin Shi, China	Mechanical engineering,Manufacturing engineering	Patent: 5
52	Sinopec Engineering, Inc.	Beijing Shi, China	Petrochemical,Construction engineering	Patent: 5
53	Beijing Encryo Engineering Co., Ltd.	Beijing Shi, China	Natural-gas processing,Petroleum industry,Natural gas	Patent: 5
54	Huagang Gas Group Co., Ltd.	China		Patent: 5
55	Hubei Heyuan Gas Co., Ltd.	Hubei Sheng, China	Industrial gas,Petroleum industry,Nitrogen, ...[+2]	Patent: 5
56	Changchun Automobile Gas Development Co. Ltd.	Jilin Sheng, China		Patent: 5
57	Zhangjiagang Hanjung CIT Co.,Ltd.	Jiangsu Sheng, China	Petroleum industry,Natural resource management	Patent: 5
58	Beijing Dongfang Tongjie Gas Co. Ltd.	China		Patent: 5
59	Sinopec Luoyang (Guangzhou) Engineering Co., Ltd.	China		Patent: 5
60	Wuxi China Resources Gas Co., Ltd.	China		Patent: 5
61	Tyne Boneng Gas Equipment (Tianjin) Co., Ltd.	China		Patent: 5
62	China Merchants Heavy Industry (Shenzhen) Co., Ltd	Guangdong Sheng, China		Patent: 5
63	CNOOC Oil & Petrochemicals Co., Ltd.	Beijing Shi, China	Petrochemical,Chemical engineering,Ethylene, ...[+2]	Patent: 5
64	Cnpc Bohai Equipment Manufacturing Co. Ltd.	China		Patent: 5
65	Jereh Oil & Gas Engineering Corp.	China		Patent: 4
66	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 4
67	PaxOcean Engineering Zhoushan Co. Ltd.	Zhejiang Sheng, China		Patent: 4
68	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 4
69	Dalian Deep Blue Pump Co., Ltd.	Zhejiang Sheng, China	Centrifugal pump,Casting,Machining, ...[+2]	Patent: 4
70	Shanghai Ship Research & Design Institute	Shanghai Shi, China	Engineering research	Patent: 4
71	Heilongjiang Jianlong Chemical Co., Ltd.	Heilongjiang Sheng, China	Sodium hydroxide,Benzene,Sulfuric acid, ...[+2]	Patent: 4
72	Shanghai Zhongyi Energy Technology Co. Ltd.	Shanghai Shi, China	Water treatment,Environmental consulting,Energy technology	Patent: 4
73	Total Co. Ltd.	China	Industrial engineering	Patent: 4
74	Wuxi Delin Marine Equipment Co., Ltd.	China		Patent: 4
75	Dayun Automobile Co., Ltd.	Shanxi Sheng, China	Truck,Automotive engineering,Tractor, ...[+1]	Patent: 4
76	Enric (Langfang) Energy Equipment integration Co., Ltd.	China		Patent: 4
77	Shanghai Dongding Steel Structure Co. Ltd.	Shanghai Shi, China	Precast concrete,Construction engineering	Patent: 4
78	Institute of Electrical Engineering, Chinese Academy of Sciences	China	Silicon carbide,Gallium,Abrasive	Patent: 4
79	Sichuan Kebike Oil & Gas Engineering Co., Ltd.	China		Patent: 4
80	COSCO Shipyard Group Co., Ltd.	Shandong Sheng, China	Marine engineering,Shipyard,Mechanical engineering, ...[+1]	Patent: 4
81	Sinoma Science & Technology (Suzhou) Co. Ltd.	Jiangsu Sheng, China	High pressure,Automation,Manufacturing engineering, ...[+2]	Patent: 3
82	Zhongyuan University of Technology	Henan Sheng, China	Public university,Materials science,Composite material, ...[+2]	Patent: 3
83	Lanzhou University of Technology	Guangdong Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 3
84	Beijing Huafu Engineering Co. Ltd.	China		Patent: 3
85	CRRC Yangtze Co. Ltd.	Hubei Sheng, China	Mechanical engineering,Manufacturing engineering	Patent: 3
86	Southwest Research & Design Institute of Chemical Industry	Sichuan Sheng, China	Chemical industry,Chemical engineering	Patent: 3
87	Liaoning University of Petroleum & Chemical Technology	Liaoning Sheng, China	Pinyin,Chemistry,Organic chemistry, ...[+2]	Patent: 3
88	Wison (Nantong) Heavy Industry Co., Ltd.	Jiangsu Sheng, China	Heavy industry,Mechanical engineering,Manufacturing engineering	Patent: 3
89	Cnooc Research Institute Co. Ltd.	Beijing Shi, China		Patent: 3
90	Zhejiang Xinle Shipbuilding Co. Ltd.	China		Patent: 3
91	Zhengzhou Langrun Intelligent Equipment Co., Ltd.	Henan Sheng, China	Natural resource management,Petroleum industry	Patent: 3
92	Shaanxi Heimao Coking Co., Ltd.	Shaanxi Sheng, China	Coal,Coal tar,Petroleum industry, ...[+2]	Patent: 3
93	Sinopec Oilfield Service Corp.	Beijing Shi, China	Drilling engineering,Petroleum industry,Natural resource management, ...[+2]	Patent: 3
94	China Mongolia Tianyuyuan New Energy Corp.	China		Patent: 3
95	Hefei General Machinery Research Institute Co. Ltd.	Hebei Sheng, China	Petroleum industry,Natural resource management	Patent: 3
96	Wuxi Huasheng Gas Co. Ltd.	China		Patent: 3
97	Guangdong Dapeng LNG Co., Ltd.	Guangdong Sheng, China	Natural gas,LNG storage tank,Liquefied natural gas, ...[+1]	Patent: 3
98	Technical Institute of Physics & Chemistry CAS	Beijing Shi, China		Patent: 3
99	Wenqing Yang	China		Patent: 3
100	CSR Ziyang Locomotive Co. Ltd.	Sichuan Sheng, China	Crankshaft	Patent: 3