Top 100 Fast-growings companies in Liquefied natural gas by Most Patent Filing In 3 Years in the world in 2018 – Discovery

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The Liquefied natural gas top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Liquefied natural gas Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, 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: 173
2	Exxonmobil Upstream Research Co.	Texas, United States	Petroleum industry,Methane,Refrigerant, ...[+2]	Patent: 164
3	Air Products & Chemicals, Inc.	Pennsylvania, United States	Industrial gas,Chemical engineering,Helium, ...[+2]	Patent: 61
4	Samsung Heavy Industries Co., Ltd.	Gyeonggi-do, South Korea	Shipbuilding,Shipyard,Marine engineering, ...[+2]	Patent: 59
5	Shell Internationale Research Maatschappij BV	Zuid-Holland, Netherlands		Patent: 41
6	Kawasaki Heavy Industries Ltd.	Kyoto, Japan	Turbine,Mechanical engineering,Manufacturing engineering, ...[+2]	Patent: 26
7	China National Offshore Oil Corp.	Beijing Shi, China	Natural gas,China sea,Petroleum industry, ...[+2]	Patent: 22
8	Nuovo Pignone Tecnologie Srl	Florence, Italy	Natural science	Patent: 21
9	Saipem SpA	Lombardia, Italy	Offshore drilling,Petroleum industry,Construction engineering, ...[+2]	Patent: 20
10	Baker Hughes Energy Services LLC	Texas, United States	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 19
11	SINOPEC Engineering (Group) Co., Ltd.	Beijing Shi, China	Construction engineering,Chemical engineering,Oil well, ...[+2]	Patent: 19
12	China National Petroleum Corp.	Beijing Shi, China	Natural gas,Petroleum industry,Renewable energy, ...[+2]	Patent: 18
13	Yitong Natural Gas Co., Ltd.	Shanxi Sheng, China	Natural gas,Petroleum,Petroleum industry	Patent: 18
14	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Patent: 18
15	Doosan Enerbility Co., Ltd.	Gyeongsangnam-do, South Korea	Water treatment,Turbine,Construction engineering, ...[+2]	Patent: 18
16	CNOOC Gas & Power Group Co., Ltd.	Beijing Shi, China		Patent: 18
17	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 17
18	Offshore Oil Engineering Co., Ltd.	Tianjin Shi, China	Subsea,Petroleum industry	Patent: 16
19	Halliburton Energy Services, Inc.	Texas, United States	Natural gas,Submersible pump,Centrifugal pump, ...[+2]	Patent: 15
20	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 15
21	Zhangjiagang Huadi Machinery Equipment Co. Ltd.	China		Patent: 15
22	Shell Oil Co.	Texas, United States	Petrochemical,Nanomaterials,Chemical engineering, ...[+2]	Patent: 15
23	LINDA AG	Nordrhein-Westfalen, Germany	Medical equipment,Medicine	Patent: 14
24	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 13
25	Wärtsilä Finland Oy	Ostrobothnia, Finland	Construction engineering,Energy market,Control system	Patent: 13
26	Kobe Steel, Ltd.	Hyogo, Japan	Welding,Electronics,Mining engineering, ...[+2]	Patent: 13
27	Jiangsu University of Science & Technology	China	Package on package,Multi-chip module,Wafer-level packaging, ...[+2]	Patent: 12
28	Excelerate Liquefaction Solutions LLC	Texas, United States		Patent: 11
29	China Petroleum Engineering & Construction Corp.	Beijing Shi, China	Petroleum industry,Construction engineering,Petroleum engineering, ...[+2]	Patent: 11
30	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 11
31	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	Patent: 11
32	Zhejiang Ocean University	China	Pinyin,Public university,Biology, ...[+2]	Patent: 10
33	Excelerate Energy LP	Texas, United States	Natural gas,LNG storage tank,Regasification, ...[+2]	Patent: 10
34	Huayou Natural Gas Guangan Co., Ltd.	China		Patent: 10
35	China International Marine Containers (Group) Co., Ltd.	Guangdong Sheng, China	Supply chain management,Facility management,Truck, ...[+2]	Patent: 10
36	Honghua Offshore Oil & Gas Equipment (Jiangsu) Co., Ltd.	Jiangsu Sheng, China	Petroleum industry,Natural resource management,Marine engineering, ...[+2]	Patent: 10
37	Xindi Energy Engineering Technology Co. Ltd.	Hebei Sheng, China	Energy engineering,Construction engineering,Natural gas	Patent: 10
38	Woodside Energy Technologies Pty Ltd.	Australia		Patent: 10
39	Donghwa Entec Co., Ltd.	South Korea	Gas generator,Electronics	Patent: 9
40	Korea Gas Corp.	South Korea	Natural gas,Petroleum industry,Industrial engineering, ...[+2]	Patent: 9
41	Shanghai Honghua Offshore Oil & Gas Equipment Co., Ltd.	Shanghai Shi, China	Petroleum industry,Natural resource management	Patent: 9
42	China Huanqiu Contracting & Engineering Corp.	Beijing Shi, China	Construction management,Petroleum industry	Patent: 9
43	Shenzhen Gas Corp. Ltd.	Guangdong Sheng, China	LNG storage tank,Liquefied petroleum gas,Petroleum industry, ...[+1]	Patent: 9
44	Caterpillar, Inc.	Illinois, United States	Turbine,Construction engineering,Mechanical engineering, ...[+2]	Patent: 8
45	Tianjin Huamai Gas Equipment Co. Ltd.	Tianjin Shi, China	Petroleum industry,Natural resource management	Patent: 8
46	Northeastern University	Massachusetts, United States	Graduate degree,Fidaxomicin,Ceftaroline fosamil, ...[+2]	Patent: 8
47	Korea Shipbuilding & Offshore Engineering Co., Ltd.	Adygey, Russia	Shipbuilding,Transformer,Mechanical engineering, ...[+2]	Patent: 8
48	Hudong-Zhonghua Shipbuilding Group Co., Ltd.	Shanghai Shi, China	Shipbuilding,Shipyard,Manufacturing engineering, ...[+2]	Patent: 8
49	Fluor Corp.	Texas, United States	Construction engineering,Project management,Civil engineering, ...[+2]	Patent: 8
50	Northeastern University		Library science,Digital library,Agricultural engineering, ...[+2]	Patent: 8
51	CIMC Enric Investment Holdings (Shenzhen) Ltd.	Guangdong Sheng, China	Natural gas,Automation,Manufacturing engineering, ...[+2]	Patent: 8
52	Siemens AG	Bayern, Germany	Power transmission,Electronics,Turbine, ...[+2]	Patent: 7
53	Zigong Tongda Machinery Manufacturing Co., Ltd.	Sichuan Sheng, China	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 7
54	Chiyoda Corp.	Kanagawa, Japan	Construction engineering,Information technology,Environmental engineering, ...[+2]	Patent: 7
55	Zhangjiagang CIMC Sanctum Cryogenic Equipment Co., Ltd.	Jiangsu Sheng, China	National security,Aerospace	Patent: 7
56	Technip France SAS	Île-de-France, France	Subsea,Construction engineering,Project management	Patent: 7
57	Offshore Oil Engineering (Qingdao) Co., Ltd.	Shandong Sheng, China	Petroleum industry,Natural resource management	Patent: 7
58	Korea Gas Technology Corp.	DE, KR	Natural gas,Petroleum industry,Excavation	Patent: 7
59	Shaanxi Automobile Group Co., Ltd.	Shaanxi Sheng, China	Truck,Automotive engineering,Semi-trailer, ...[+1]	Patent: 7
60	Suzhou Jinhua Runze Energy Co., Ltd.	China		Patent: 7
61	Chiyoda Co., Ltd.	Tokyo, Japan	Casual	Patent: 7
62	Keppel Offshore & Marine Technology Centre Pte Ltd.	Singapore		Patent: 7
63	Gasconsult Ltd.	United Kingdom		Patent: 7
64	Wuhu Zhongran City Gas Development Co., Ltd.	China		Patent: 7
65	Siemens SA	Madrid, Spain	Scientific Control,Telecommunications,Turbine, ...[+1]	Patent: 7
66	STARTUP Eco Ice Kälte Gmbh	Sachsen, Germany	Energy storage,Refrigeration,Absorption refrigerator, ...[+2]	Patent: 6
67	Naturgy LNG SL	Madrid, Spain		Patent: 6
68	Conoco, Inc.	Texas, United States	Petrochemical,Food service,Automotive engineering, ...[+2]	Patent: 6
69	Beijing University of Civil Engineering & Architecture	Beijing Shi, China	Computer science,Structural engineering,Materials science, ...[+2]	Patent: 6
70	Praxair S.T. Technology, Inc.	Connecticut, United States	Information technology consulting,Systems design,Coating, ...[+2]	Patent: 6
71	Harbin Engineering University	Heilongjiang Sheng, China	Pinyin,Computer science,Control theory, ...[+2]	Patent: 6
72	Guangzhou Xinao Gas Co. Ltd.	China		Patent: 6
73	SIAD Macchine Impianti SpA	Bergamo, Italy	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 6
74	University of Shanghai for Science & Technology	Shanghai, China	Medical school,Engineering education,Internationalization, ...[+2]	Patent: 6
75	ConocoPhillips	Texas, United States	Natural gas,Petroleum industry,Petroleum, ...[+2]	Patent: 6
76	Osaka Gas Co., Ltd.	Osaka, Japan	Natural gas,Activated carbon,Petroleum industry, ...[+2]	Patent: 6
77	Tianjin Baiyan Technology Co., Ltd.	Tianjin Shi, China	Mechanical engineering,Manufacturing engineering	Patent: 5
78	Beijing Encryo Engineering Co., Ltd.	Beijing Shi, China	Natural-gas processing,Petroleum industry,Natural gas	Patent: 5
79	Huagang Gas Group Co., Ltd.	China		Patent: 5
80	Sichuan Hengri Natural Gas Engineering Co. Ltd.	Sichuan Sheng, China	Chemical engineering,Natural gas,Petroleum industry	Patent: 5
81	Zhangjiagang Furui Special Equipment Co., Ltd.	Jiangsu Sheng, China	Petroleum industry,Pressure vessel,Refrigeration, ...[+2]	Patent: 5
82	Japan Petroleum Exploration Co., Ltd.	Tokyo, Japan	Natural gas,Chemical energy,Petroleum industry, ...[+2]	Patent: 5
83	China University of Petroleum (East China)	Shandong Sheng, China	Petroleum,Petrochemical,Data analysis, ...[+2]	Patent: 5
84	Changchun Automobile Gas Development Co. Ltd.	Jilin Sheng, China		Patent: 5
85	Beijing Dongfang Tongjie Gas Co. Ltd.	China		Patent: 5
86	HYUNDAI MIPO DOCKYARD Co., Ltd.	Ulsan, South Korea	Shipbuilding,Transport engineering,Liquefied petroleum gas, ...[+2]	Patent: 5
87	Sinopec Luoyang (Guangzhou) Engineering Co., Ltd.	China		Patent: 5
88	Southwest Petroleum University	Sichuan Sheng, China	Data analysis,Petroleum engineering,Chemistry, ...[+2]	Patent: 5
89	Nippon Yusen KK	Tokyo, Japan	Transport engineering,Air cargo,Global logistics, ...[+2]	Patent: 5
90	Wuhan Sanjiang Aerospace Yuanfang Technology Co. Ltd.	China		Patent: 5
91	Tyne Boneng Gas Equipment (Tianjin) Co., Ltd.	China		Patent: 5
92	North China Electric Power University	Beijing Shi, China	Pinyin,Control theory,Computer science, ...[+2]	Patent: 5
93	Valmax Tech Corp.	South Korea	Computer hardware,Electronics	Patent: 5
94	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 4
95	CNOOC Energy Technology & Services Ltd.	Beijing Shi, China	Petroleum,Petroleum industry,Natural resource management, ...[+2]	Patent: 4
96	Dresser-Rand SAS	New Mexico, France	Steam turbine	Patent: 4
97	Carrier Corp.	Indiana, United States	Refrigeration,Air conditioning,Mechanical engineering, ...[+2]	Patent: 4
98	Sanoyas Shipbuilding Corp.	Osaka, Japan	Mechanical engineering,Manufacturing engineering,Shipbuilding, ...[+1]	Patent: 4
99	Mitsubishi Kogyo KK	Japan		Patent: 4
100	Hanjo Co., Ltd.	South Korea	Mechanical engineering,Manufacturing engineering	Patent: 4