Top 100 Fast-growings companies in Liquefied natural gas by Most Patent Filing In 5 Years in the world 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 world. 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	DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.	South Korea	Shipbuilding,Shipyard,Computer hardware, ...[+2]	Patent: 381
2	Exxonmobil Upstream Research Co.	Texas, United States	Petroleum industry,Methane,Refrigerant, ...[+2]	Patent: 197
3	Air Products & Chemicals, Inc.	Pennsylvania, United States	Industrial gas,Chemical engineering,Helium, ...[+2]	Patent: 131
4	Samsung Heavy Industries Co., Ltd.	Gyeonggi-do, South Korea	Shipbuilding,Shipyard,Marine engineering, ...[+2]	Patent: 93
5	Shell Internationale Research Maatschappij BV	Zuid-Holland, Netherlands		Patent: 47
6	Black & Veatch Holding Co.	Kansas, United States	Construction engineering,Performance management,Microfiltration, ...[+2]	Patent: 42
7	China National Offshore Oil Corp.	Beijing Shi, China	Natural gas,China sea,Petroleum industry, ...[+2]	Patent: 37
8	CNOOC Gas & Power Group Co., Ltd.	Beijing Shi, China		Patent: 37
9	Zhejiang Ocean University	China	Pinyin,Public university,Biology, ...[+2]	Patent: 34
10	China National Petroleum Corp.	Beijing Shi, China	Natural gas,Petroleum industry,Renewable energy, ...[+2]	Patent: 32
11	Kawasaki Heavy Industries Ltd.	Kyoto, Japan	Turbine,Mechanical engineering,Manufacturing engineering, ...[+2]	Patent: 32
12	Excelerate Energy LP	Texas, United States	Natural gas,LNG storage tank,Regasification, ...[+2]	Patent: 27
13	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 27
14	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 26
15	Offshore Oil Engineering Co., Ltd.	Tianjin Shi, China	Subsea,Petroleum industry	Patent: 26
16	Kobe Steel, Ltd.	Hyogo, Japan	Welding,Electronics,Mining engineering, ...[+2]	Patent: 25
17	Korea Gas Corp.	South Korea	Natural gas,Petroleum industry,Industrial engineering, ...[+2]	Patent: 24
18	Conoco, Inc.	Texas, United States	Petrochemical,Food service,Automotive engineering, ...[+2]	Patent: 24
19	ConocoPhillips	Texas, United States	Natural gas,Petroleum industry,Petroleum, ...[+2]	Patent: 24
20	LINDA AG	Nordrhein-Westfalen, Germany	Medical equipment,Medicine	Patent: 24
21	Sedin Engineering Co., Ltd.	Shanxi Sheng, China		Patent: 23
22	Saipem SpA	Lombardia, Italy	Offshore drilling,Petroleum industry,Construction engineering, ...[+2]	Patent: 22
23	Wärtsilä Finland Oy	Ostrobothnia, Finland	Construction engineering,Energy market,Control system	Patent: 22
24	Nuovo Pignone Tecnologie Srl	Florence, Italy	Natural science	Patent: 21
25	Baker Hughes Energy Services LLC	Texas, United States	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 21
26	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Patent: 21
27	Zhangjiagang Huadi Machinery Equipment Co. Ltd.	China		Patent: 21
28	Hudong-Zhonghua Shipbuilding Group Co., Ltd.	Shanghai Shi, China	Shipbuilding,Shipyard,Manufacturing engineering, ...[+2]	Patent: 20
29	Yitong Natural Gas Co., Ltd.	Shanxi Sheng, China	Natural gas,Petroleum,Petroleum industry	Patent: 20
30	SINOPEC Engineering (Group) Co., Ltd.	Beijing Shi, China	Construction engineering,Chemical engineering,Oil well, ...[+2]	Patent: 20
31	Jiangsu University of Science & Technology	China	Package on package,Multi-chip module,Wafer-level packaging, ...[+2]	Patent: 20
32	Woodside Energy Technologies Pty Ltd.	Australia		Patent: 20
33	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 19
34	Halliburton Energy Services, Inc.	Texas, United States	Natural gas,Submersible pump,Centrifugal pump, ...[+2]	Patent: 19
35	China International Marine Containers (Group) Co., Ltd.	Guangdong Sheng, China	Supply chain management,Facility management,Truck, ...[+2]	Patent: 19
36	Doosan Enerbility Co., Ltd.	Gyeongsangnam-do, South Korea	Water treatment,Turbine,Construction engineering, ...[+2]	Patent: 19
37	Korea Shipbuilding & Offshore Engineering Co., Ltd.	Adygey, Russia	Shipbuilding,Transformer,Mechanical engineering, ...[+2]	Patent: 18
38	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 18
39	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	Patent: 18
40	Shell Oil Co.	Texas, United States	Petrochemical,Nanomaterials,Chemical engineering, ...[+2]	Patent: 16
41	Tianjin Huamai Gas Equipment Co. Ltd.	Tianjin Shi, China	Petroleum industry,Natural resource management	Patent: 15
42	Korea Gas Technology Corp.	DE, KR	Natural gas,Petroleum industry,Excavation	Patent: 15
43	Shaanxi Automobile Group Co., Ltd.	Shaanxi Sheng, China	Truck,Automotive engineering,Semi-trailer, ...[+1]	Patent: 15
44	Siemens AG	Bayern, Germany	Power transmission,Electronics,Turbine, ...[+2]	Patent: 14
45	Beijing University of Civil Engineering & Architecture	Beijing Shi, China	Computer science,Structural engineering,Materials science, ...[+2]	Patent: 14
46	Offshore Oil Engineering (Qingdao) Co., Ltd.	Shandong Sheng, China	Petroleum industry,Natural resource management	Patent: 14
47	China Petroleum Engineering & Construction Corp.	Beijing Shi, China	Petroleum industry,Construction engineering,Petroleum engineering, ...[+2]	Patent: 14
48	Siemens SA	Madrid, Spain	Scientific Control,Telecommunications,Turbine, ...[+1]	Patent: 14
49	Chiyoda Corp.	Kanagawa, Japan	Construction engineering,Information technology,Environmental engineering, ...[+2]	Patent: 13
50	China Huanqiu Contracting & Engineering Corp.	Beijing Shi, China	Construction management,Petroleum industry	Patent: 13
51	Chiyoda Co., Ltd.	Tokyo, Japan	Casual	Patent: 13
52	CIMC Enric Investment Holdings (Shenzhen) Ltd.	Guangdong Sheng, China	Natural gas,Automation,Manufacturing engineering, ...[+2]	Patent: 13
53	Excelerate Liquefaction Solutions LLC	Texas, United States		Patent: 11
54	CNOOC Energy Technology & Services Ltd.	Beijing Shi, China	Petroleum,Petroleum industry,Natural resource management, ...[+2]	Patent: 11
55	Northeastern University	Massachusetts, United States	Graduate degree,Fidaxomicin,Ceftaroline fosamil, ...[+2]	Patent: 11
56	Zhangjiagang CIMC Sanctum Cryogenic Equipment Co., Ltd.	Jiangsu Sheng, China	National security,Aerospace	Patent: 11
57	Fluor Corp.	Texas, United States	Construction engineering,Project management,Civil engineering, ...[+2]	Patent: 11
58	Isuzu Motors Ltd.	Tokyo, Japan	Truck,Public transport,Diesel engine, ...[+2]	Patent: 11
59	Northeastern University		Library science,Digital library,Agricultural engineering, ...[+2]	Patent: 11
60	Xindi Energy Engineering Technology Co. Ltd.	Hebei Sheng, China	Energy engineering,Construction engineering,Natural gas	Patent: 11
61	Gasconsult Ltd.	United Kingdom		Patent: 11
62	Osaka Gas Co., Ltd.	Osaka, Japan	Natural gas,Activated carbon,Petroleum industry, ...[+2]	Patent: 11
63	Donghwa Entec Co., Ltd.	South Korea	Gas generator,Electronics	Patent: 10
64	Huayou Natural Gas Guangan Co., Ltd.	China		Patent: 10
65	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 10
66	Harbin Engineering University	Heilongjiang Sheng, China	Pinyin,Computer science,Control theory, ...[+2]	Patent: 10
67	Honghua Offshore Oil & Gas Equipment (Jiangsu) Co., Ltd.	Jiangsu Sheng, China	Petroleum industry,Natural resource management,Marine engineering, ...[+2]	Patent: 10
68	Caterpillar, Inc.	Illinois, United States	Turbine,Construction engineering,Mechanical engineering, ...[+2]	Patent: 9
69	Zhangjiagang Furui Special Equipment Co., Ltd.	Jiangsu Sheng, China	Petroleum industry,Pressure vessel,Refrigeration, ...[+2]	Patent: 9
70	Shanghai Honghua Offshore Oil & Gas Equipment Co., Ltd.	Shanghai Shi, China	Petroleum industry,Natural resource management	Patent: 9
71	Black & Veatch Corp.	Kansas, United States	Big data,Construction engineering,Software, ...[+2]	Patent: 9
72	China Petroleum University Beijing	Beijing Shi, China		Patent: 9
73	Praxair S.T. Technology, Inc.	Connecticut, United States	Information technology consulting,Systems design,Coating, ...[+2]	Patent: 9
74	Jiangnan Industries Group Co. Ltd.	China	Automation,Metal,Manufacturing engineering, ...[+2]	Patent: 9
75	Valmax Tech Corp.	South Korea	Computer hardware,Electronics	Patent: 9
76	Shenzhen Gas Corp. Ltd.	Guangdong Sheng, China	LNG storage tank,Liquefied petroleum gas,Petroleum industry, ...[+1]	Patent: 9
77	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 9
78	China University of Petroleum (East China)	Shandong Sheng, China	Petroleum,Petrochemical,Data analysis, ...[+2]	Patent: 8
79	Tianjin University of Commerce	Guangdong Sheng, China	Chemistry,Chromatography,Materials science, ...[+2]	Patent: 8
80	Technip France SAS	Île-de-France, France	Subsea,Construction engineering,Project management	Patent: 8
81	Southwest Petroleum University	Sichuan Sheng, China	Data analysis,Petroleum engineering,Chemistry, ...[+2]	Patent: 8
82	Cryostar SAS	Alsace, France	Petroleum industry,Compressed natural gas,Centrifugal pump, ...[+2]	Patent: 8
83	Suzhou Jinhua Runze Energy Co., Ltd.	China		Patent: 8
84	Keppel Offshore & Marine Technology Centre Pte Ltd.	Singapore		Patent: 8
85	CCCC Tunnel Engineering Co., Ltd.	Beijing Shi, China	Construction engineering	Patent: 8
86	Sichuan Hengri Natural Gas Engineering Co. Ltd.	Sichuan Sheng, China	Chemical engineering,Natural gas,Petroleum industry	Patent: 7
87	Zigong Tongda Machinery Manufacturing Co., Ltd.	Sichuan Sheng, China	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 7
88	Naturgy LNG SL	Madrid, Spain		Patent: 7
89	Tatsuno Co. Ltd.	Nagano, Japan	Sales management,Fast-moving consumer goods	Patent: 7
90	Tatsuno Corp.	Tokyo, Japan	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 7
91	Mitsubishi Kogyo KK	Japan		Patent: 7
92	Huadian Electric Power Research Institute Co., Ltd.	Zhejiang Sheng, China	Hydropower,Energy technology	Patent: 7
93	Korea Marine Equipment Research Institute	Busan, South Korea	Biotechnology,Biology,Oceanography, ...[+2]	Patent: 7
94	Wuhan Sanjiang Aerospace Yuanfang Technology Co. Ltd.	China		Patent: 7
95	Wuhu Zhongran City Gas Development Co., Ltd.	China		Patent: 7
96	North China Electric Power University	Beijing Shi, China	Pinyin,Control theory,Computer science, ...[+2]	Patent: 7
97	STARTUP Eco Ice Kälte Gmbh	Sachsen, Germany	Energy storage,Refrigeration,Absorption refrigerator, ...[+2]	Patent: 6
98	Shenyang Aerospace University	Liaoning Sheng, China	Industry of China,Aerospace,Civil aviation, ...[+2]	Patent: 6
99	Nippon Yusen KK	Tokyo, Japan	Transport engineering,Air cargo,Global logistics, ...[+2]	Patent: 6
100	Guangzhou Xinao Gas Co. Ltd.	China		Patent: 6