Top 100 Fast-growings companies in Liquefied natural gas by Most Patent Filing In 5 Years in the world in 2022 – 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 2022, 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: 141
2	Exxonmobil Upstream Research Co.	Texas, United States	Petroleum industry,Methane,Refrigerant, ...[+2]	Patent: 108
3	Air Products & Chemicals, Inc.	Pennsylvania, United States	Industrial gas,Chemical engineering,Helium, ...[+2]	Patent: 81
4	Samsung Heavy Industries Co., Ltd.	Gyeonggi-do, South Korea	Shipbuilding,Shipyard,Marine engineering, ...[+2]	Patent: 66
5	CNOOC Gas & Power Group Co., Ltd.	Beijing Shi, China		Patent: 59
6	Hudong-Zhonghua Shipbuilding Group Co., Ltd.	Shanghai Shi, China	Shipbuilding,Shipyard,Manufacturing engineering, ...[+2]	Patent: 54
7	Shell Internationale Research Maatschappij BV	Zuid-Holland, Netherlands		Patent: 27
8	China International Marine Containers (Group) Co., Ltd.	Guangdong Sheng, China	Supply chain management,Facility management,Truck, ...[+2]	Patent: 25
9	Kobe Steel, Ltd.	Hyogo, Japan	Welding,Electronics,Mining engineering, ...[+2]	Patent: 25
10	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 20
11	Offshore Oil Engineering Co., Ltd.	Tianjin Shi, China	Subsea,Petroleum industry	Patent: 19
12	CIMC Enric Investment Holdings (Shenzhen) Ltd.	Guangdong Sheng, China	Natural gas,Automation,Manufacturing engineering, ...[+2]	Patent: 18
13	Jiangsu University of Science & Technology	China	Package on package,Multi-chip module,Wafer-level packaging, ...[+2]	Patent: 18
14	Conoco, Inc.	Texas, United States	Petrochemical,Food service,Automotive engineering, ...[+2]	Patent: 17
15	ConocoPhillips	Texas, United States	Natural gas,Petroleum industry,Petroleum, ...[+2]	Patent: 17
16	CNOOC Energy Technology & Services Ltd.	Beijing Shi, China	Petroleum,Petroleum industry,Natural resource management, ...[+2]	Patent: 16
17	China National Petroleum Corp.	Beijing Shi, China	Natural gas,Petroleum industry,Renewable energy, ...[+2]	Patent: 15
18	Wuhu Zhongran City Gas Development Co., Ltd.	China		Patent: 15
19	LINDA AG	Nordrhein-Westfalen, Germany	Medical equipment,Medicine	Patent: 15
20	Siemens AG	Bayern, Germany	Power transmission,Electronics,Turbine, ...[+2]	Patent: 14
21	Praxair S.T. Technology, Inc.	Connecticut, United States	Information technology consulting,Systems design,Coating, ...[+2]	Patent: 14
22	Dalian Shipbuilding Ind Explosive Processing Rsch Co. Ltd.	Liaoning Sheng, China		Patent: 14
23	Siemens SA	Madrid, Spain	Scientific Control,Telecommunications,Turbine, ...[+1]	Patent: 14
24	Shanghai Ship Research & Design Institute	Shanghai Shi, China	Engineering research	Patent: 13
25	Korea Gas Technology Corp.	DE, KR	Natural gas,Petroleum industry,Excavation	Patent: 13
26	China National Offshore Oil Corp.	Beijing Shi, China	Natural gas,China sea,Petroleum industry, ...[+2]	Patent: 13
27	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 12
28	Yitong Natural Gas Co., Ltd.	Shanxi Sheng, China	Natural gas,Petroleum,Petroleum industry	Patent: 12
29	China Petroleum University Beijing	Beijing Shi, China		Patent: 12
30	Harbin Engineering University	Heilongjiang Sheng, China	Pinyin,Computer science,Control theory, ...[+2]	Patent: 12
31	Houpu Clean Energy Group Co., Ltd.	Sichuan Sheng, China	Fuel dispenser,Petroleum industry,Natural gas, ...[+2]	Patent: 12
32	Woodside Energy Technologies Pty Ltd.	Australia		Patent: 12
33	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 11
34	NEXT Carbon Solutions LLC	Texas, United States		Patent: 11
35	Zhangjiagang Huadi Machinery Equipment Co. Ltd.	China		Patent: 11
36	Guangdong Ocean University	Guangdong Sheng, China	Oceanography,Pinyin,Biology, ...[+2]	Patent: 11
37	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	Patent: 11
38	Southwest Petroleum University	Sichuan Sheng, China	Data analysis,Petroleum engineering,Chemistry, ...[+2]	Patent: 10
39	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 10
40	Shell Oil Co.	Texas, United States	Petrochemical,Nanomaterials,Chemical engineering, ...[+2]	Patent: 10
41	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 10
42	Korea Shipbuilding & Offshore Engineering Co., Ltd.	Adygey, Russia	Shipbuilding,Transformer,Mechanical engineering, ...[+2]	Patent: 9
43	Tianjin University of Commerce	Guangdong Sheng, China	Chemistry,Chromatography,Materials science, ...[+2]	Patent: 9
44	Shanghai Jiangnan Changxing Shipbuilding Co., Ltd.	Shanghai Shi, China	Shipbuilding,Mechanical engineering,Manufacturing engineering	Patent: 9
45	Zhengzhou Langrun Intelligent Equipment Co., Ltd.	Henan Sheng, China	Natural resource management,Petroleum industry	Patent: 9
46	Isuzu Motors Ltd.	Tokyo, Japan	Truck,Public transport,Diesel engine, ...[+2]	Patent: 9
47	CCCC Tunnel Engineering Co., Ltd.	Beijing Shi, China	Construction engineering	Patent: 9
48	Doosan Enerbility Co., Ltd.	Gyeongsangnam-do, South Korea	Water treatment,Turbine,Construction engineering, ...[+2]	Patent: 9
49	Saipem SpA	Lombardia, Italy	Offshore drilling,Petroleum industry,Construction engineering, ...[+2]	Patent: 8
50	China University of Petroleum (East China)	Shandong Sheng, China	Petroleum,Petrochemical,Data analysis, ...[+2]	Patent: 8
51	Zhangjiagang CIMC Sanctum Cryogenic Equipment Co., Ltd.	Jiangsu Sheng, China	National security,Aerospace	Patent: 8
52	China Petroleum Engineering & Construction Corp.	Beijing Shi, China	Petroleum industry,Construction engineering,Petroleum engineering, ...[+2]	Patent: 8
53	Halliburton Energy Services, Inc.	Texas, United States	Natural gas,Submersible pump,Centrifugal pump, ...[+2]	Patent: 8
54	Guangzhou Xinao Gas Co. Ltd.	China		Patent: 8
55	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Patent: 8
56	Beijing Petrochemical Engineering Co., Ltd.	Beijing Shi, China	Petroleum engineering,Chemical engineering,Petrochemical	Patent: 8
57	Enric (Langfang) Energy Equipment integration Co., Ltd.	China		Patent: 8
58	Sichuan Hengri Natural Gas Engineering Co. Ltd.	Sichuan Sheng, China	Chemical engineering,Natural gas,Petroleum industry	Patent: 7
59	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 7
60	Tianjin Huamai Gas Equipment Co. Ltd.	Tianjin Shi, China	Petroleum industry,Natural resource management	Patent: 7
61	Northeastern University	Massachusetts, United States	Graduate degree,Fidaxomicin,Ceftaroline fosamil, ...[+2]	Patent: 7
62	China Huanqiu Contracting & Engineering Corp.	Beijing Shi, China	Construction management,Petroleum industry	Patent: 7
63	Galileo Technology, Inc.	California, United States	Semiconductor,Embedded system,Electronics, ...[+2]	Patent: 7
64	China Mongolia Tianyuyuan New Energy Corp.	China		Patent: 7
65	Northeastern University		Library science,Digital library,Agricultural engineering, ...[+2]	Patent: 7
66	Weichai Power Co., Ltd.	Shandong Sheng, China	Diesel engine,Spark plug,Gasoline, ...[+2]	Patent: 7
67	Osaka Gas Co., Ltd.	Osaka, Japan	Natural gas,Activated carbon,Petroleum industry, ...[+2]	Patent: 7
68	Tianjin Baiyan Technology Co., Ltd.	Tianjin Shi, China	Mechanical engineering,Manufacturing engineering	Patent: 6
69	Sinopec Engineering, Inc.	Beijing Shi, China	Petrochemical,Construction engineering	Patent: 6
70	Huagang Gas Group Co., Ltd.	China		Patent: 6
71	PaxOcean Engineering Zhoushan Co. Ltd.	Zhejiang Sheng, China		Patent: 6
72	Donghwa Entec Co., Ltd.	South Korea	Gas generator,Electronics	Patent: 6
73	Hudong Heavy Machinery Co., Ltd.	Shanghai Shi, China	Shipbuilding,Diesel engine,Gasoline, ...[+1]	Patent: 6
74	University of Shanghai for Science & Technology	Shanghai, China	Medical school,Engineering education,Internationalization, ...[+2]	Patent: 6
75	Korea Marine Equipment Research Institute	Busan, South Korea	Biotechnology,Biology,Oceanography, ...[+2]	Patent: 6
76	STARTUP Stabilis Energy LLC	Texas, United States	Natural gas,Liquefied natural gas,Petroleum industry	Patent: 6
77	Valmax Tech Corp.	South Korea	Computer hardware,Electronics	Patent: 6
78	Shanghai Shipping Diesel Engine Research Institute	Shanghai Shi, China		Patent: 5
79	Xi'an Shaangu Power Co. Ltd.	Shaanxi Sheng, China	Power transmission,Electronics,Axial compressor, ...[+2]	Patent: 5
80	Xi'an Thermal Power Research Institute Co., Ltd.	Shaanxi Sheng, China		Patent: 5
81	Zhejiang Ocean University	China	Pinyin,Public university,Biology, ...[+2]	Patent: 5
82	Nuovo Pignone Tecnologie Srl	Florence, Italy	Natural science	Patent: 5
83	Iveco Magirus AG	Germany	Truck	Patent: 5
84	Changchun Automobile Gas Development Co. Ltd.	Jilin Sheng, China		Patent: 5
85	Naturgy LNG SL	Madrid, Spain		Patent: 5
86	Beijing Dongfang Tongjie Gas Co. Ltd.	China		Patent: 5
87	Technip France SAS	Île-de-France, France	Subsea,Construction engineering,Project management	Patent: 5
88	Sinopec Oilfield Service Corp.	Beijing Shi, China	Drilling engineering,Petroleum industry,Natural resource management, ...[+2]	Patent: 5
89	Fluor Corp.	Texas, United States	Construction engineering,Project management,Civil engineering, ...[+2]	Patent: 5
90	SINOPEC Engineering (Group) Co., Ltd.	Beijing Shi, China	Construction engineering,Chemical engineering,Oil well, ...[+2]	Patent: 5
91	Xindi Energy Engineering Technology Co. Ltd.	Hebei Sheng, China	Energy engineering,Construction engineering,Natural gas	Patent: 5
92	DONGSUNG FINETEC Co., Ltd.	South Korea	Polyurethane,Coating,Industrial engineering, ...[+2]	Patent: 5
93	Siemens Energy Global GmbH & Co. KG	Germany		Patent: 5
94	Keppel Offshore & Marine Technology Centre Pte Ltd.	Singapore		Patent: 5
95	Korea Institute of Industrial Technology	South Korea	Industrial technology	Patent: 5
96	Shenzhen Gas Corp. Ltd.	Guangdong Sheng, China	LNG storage tank,Liquefied petroleum gas,Petroleum industry, ...[+1]	Patent: 5
97	Korea Gas Corp.	South Korea	Natural gas,Petroleum industry,Industrial engineering, ...[+2]	Patent: 4
98	Excelerate Energy LP	Texas, United States	Natural gas,LNG storage tank,Regasification, ...[+2]	Patent: 4
99	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 4
100	Vahterus Oy	Western Finland, Finland	Heat exchanger,Automation,Manufacturing engineering, ...[+2]	Patent: 4