Top 100 Fast-growings companies in NOx by Most Patent Filing In 3 Years in the China in 2021 – Discovery

Free Trial

The NOx top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years NOx Fast-growings in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

1	Xi'an Thermal Power Research Institute Co., Ltd.	Shaanxi Sheng, China		Patent: 43
2	Weichai Power Co., Ltd.	Shandong Sheng, China	Diesel engine,Spark plug,Gasoline, ...[+2]	Patent: 34
3	Huaneng Clean Energy Research Institute	Beijing Shi, China	Petroleum coke	Patent: 29
4	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 26
5	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 23
6	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 22
7	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 20
8	Beijing University of Technology	Beijing Shi, China	International standard,MicroLED,Vocational education, ...[+2]	Patent: 18
9	Datang Environment Industry Group Co., Ltd.	Beijing Shi, China	Energy conservation,Environmental protection,Denitrification, ...[+2]	Patent: 16
10	Zhongye Changtian International Engineering Co., Ltd.	Hunan Sheng, China	Silicon valley,Construction engineering	Patent: 16
11	Guangxi Yuchai Machinery Group Co., Ltd.	China	Internal combustion engine,Automotive engineering,Diesel engine, ...[+1]	Patent: 16
12	Huadian Electric Power Research Institute Co., Ltd.	Zhejiang Sheng, China	Hydropower,Energy technology	Patent: 14
13	North China Electric Power University	Beijing Shi, China	Pinyin,Control theory,Computer science, ...[+2]	Patent: 14
14	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 13
15	CISDI Industrial Furnace Co. Ltd.	Sichuan Sheng, China		Patent: 12
16	Sinocat Environmental Technology Co., Ltd.	Sichuan Sheng, China	Automotive catalyst,Automotive engineering,Cisco Catalyst	Patent: 12
17	Shanghai Wisebond Technology Co., Ltd.	Shanghai Shi, China	Nitrogen,Denitrification,Petrochemical, ...[+1]	Patent: 12
18	Wuxi Weifu Environmental Protection Catalyst Co. Ltd.	China		Patent: 12
19	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 12
20	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 12
21	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 11
22	China Huaneng Group Co., Ltd.	Beijing Shi, China	Power transmission,Hydropower,Environmental protection, ...[+2]	Patent: 11
23	Guangzhou Bosma Optoelectronic Technology Co. Ltd.	Guangdong Sheng, China	Computer hardware,Electronics,Semiconductor, ...[+1]	Patent: 10
24	Kunming University of Science & Technology	Yunnan Sheng, China	Materials science,Metallurgy,Chemistry, ...[+2]	Patent: 10
25	Central South University	Fujian Sheng, China	Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 9
26	Anhui University of Technology	Anhui Sheng, China	Pinyin,Literature,Materials science, ...[+2]	Patent: 9
27	Midea Group Co. Ltd.	Jilin, China	Air conditioning,Electronics,Fast-moving consumer goods, ...[+2]	Patent: 8
28	Shanghai Yuanhan Energy Technology Co., Ltd.	Shanghai Shi, China	Chemical engineering	Patent: 8
29	University of Science & Technology Beijing	Beijing Shi, China	Metallurgy,Pinyin,Materials science, ...[+2]	Patent: 8
30	Dalian Maritime University	Liaoning Sheng, China	Ministry of Transport,Pinyin,Computer science, ...[+2]	Patent: 8
31	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 7
32	Great Wall Motor Co., Ltd.	Hebei Sheng, China	HAVAL,Sport utility vehicle,Automotive engineering, ...[+2]	Patent: 7
33	YanTai LongYuan Power Technology Co., Ltd.	Shandong Sheng, China	Heat exchanger,Electronics,NOx, ...[+2]	Patent: 7
34	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 7
35	Shandong Energy Group Co., Ltd.	Shandong Sheng, China	Coal,Mining engineering,Natural resource management, ...[+2]	Patent: 7
36	Taiyuan University of Technology	Taiwan Province, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 7
37	Shanghai University of Electric Power	China	Pinyin,Public university,Materials science, ...[+2]	Patent: 7
38	FAW Jiefang Automotive Co. Ltd.	Jiangsu Sheng, China	Diesel engine,Manufacturing engineering,Mechanical engineering, ...[+2]	Patent: 6
39	Taiwan Semiconductor Manufacturing Co., Ltd.	Taiwan Province, China	Semiconductor,Electronics,Product design, ...[+2]	Patent: 6
40	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 6
41	Xinjiang University	Xinjiang Uygur, China	Pinyin,Chemistry,Mathematics, ...[+2]	Patent: 6
42	Kailong High Technology Co., Ltd.	Jiangsu Sheng, China	Selective catalytic reduction,Gasoline,Automotive engineering, ...[+2]	Patent: 6
43	SINOPEC Engineering (Group) Co., Ltd.	Beijing Shi, China	Construction engineering,Chemical engineering,Oil well, ...[+2]	Patent: 6
44	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 6
45	Qingdao University of Technology	Shandong Sheng, China		Patent: 5
46	Beijing University of Chemical Technology	Beijing Shi, China	Chemical engineering,Biology,Pinyin, ...[+2]	Patent: 5
47	Huaneng Power International, Inc.	Beijing Shi, China	Electronics,Power transmission,Electricity, ...[+2]	Patent: 5
48	Weichai Power Air Purification Technology Co., Ltd.	Shandong Sheng, China	Fishery,Nanotechnology,Chemistry, ...[+2]	Patent: 5
49	Wuxi Weifu Lida Catalytic Converter Co., Ltd.	Jiangsu Sheng, China	Catalytic converter,Automotive engineering,Exhaust emission, ...[+2]	Patent: 5
50	Nanjing Kisen International Engineering Co., Ltd.	Jiangsu Sheng, China	Environmental engineering,Civil engineering,Construction engineering, ...[+1]	Patent: 5
51	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 5
52	Shaanxi University of Science & Technology	Shaanxi Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 4
53	Beijing ZHTD Environmental Protection Technology Co., Ltd.	Beijing Shi, China	Environmental consulting,Metallurgy,Environmental protection, ...[+2]	Patent: 4
54	Henan Shenma Nylon Chemical Co., Ltd.	Henan Sheng, China	Chemical engineering,Cyclohexanol,Nylon 66, ...[+2]	Patent: 4
55	Maanshan Iron & Steel Co., Ltd.	Anhui Sheng, China	Metal,Industrial engineering,Precious metal, ...[+2]	Patent: 4
56	Wuhan University of Technology	Hubei Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 4
57	Henan Polytechnic University	Henan Sheng, China		Patent: 4
58	Beijing Guodian Longyuan Environmental Engineering Co., Ltd.	Beijing Shi, China	Environmental protection,Flue-gas desulfurization,Air pollution, ...[+2]	Patent: 4
59	Guangdong Vanward New Electric Co., Ltd.	Guangdong Sheng, China	Smoke,Stove,Electronics, ...[+2]	Patent: 4
60	Harbin Engineering University	Heilongjiang Sheng, China	Pinyin,Computer science,Control theory, ...[+2]	Patent: 4
61	Angang Steel Co., Ltd.	Liaoning Sheng, China	Metal,Mining engineering,Precious metal, ...[+2]	Patent: 4
62	Shanghai Boiler Works Ltd.	Shanghai Shi, China	Boiler (power generation)	Patent: 4
63	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 4
64	Dalian Institute of Chemical Physics Chinese Academy of Sciences	Liaoning Sheng, China	Chemistry,Inorganic chemistry,Catalysis, ...[+2]	Patent: 4
65	Xinxing Ductile Iron Pipes Co., Ltd.	Hebei Sheng, China	Ductile iron,Ductile iron pipe,Cast iron, ...[+2]	Patent: 4
66	Yunnan Minzu University	Yunnan Sheng, China	Ethnic group,Literature,Chemistry, ...[+2]	Patent: 4
67	China Special Equipment Inspection & Research Institute	Beijing Shi, China		Patent: 4
68	Jiangsu University of Science & Technology	China	Package on package,Multi-chip module,Wafer-level packaging, ...[+2]	Patent: 4
69	Hangzhou Dianzi University	Zhejiang Sheng, China	Pinyin,High-electron-mobility transistor,Public university, ...[+2]	Patent: 4
70	Sinopec Research Institute of Petroleum Processing	Beijing Shi, China		Patent: 4
71	Shanghai Power Equipment Research Institute Co. Ltd.	China		Patent: 4
72	Sinopec Engineering, Inc.	Beijing Shi, China	Petrochemical,Construction engineering	Patent: 3
73	SINOPEC Shanghai Research Institute of Petrochemical Technolog	China		Patent: 3
74	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 3
75	Northeast Electric Power University	JI, CN	Pinyin,Computer science,Control theory, ...[+2]	Patent: 3
76	China Southern Power Grid Technology Co., Ltd.	Guangdong Sheng, China	Construction engineering,Mechanical engineering,Civil engineering, ...[+1]	Patent: 3
77	Guilin University of Technology	China	Literature,Agriculture,Materials science, ...[+2]	Patent: 3
78	China Shipbuilding Power Engineering Institute Co. Ltd.	China		Patent: 3
79	Ocean University of China	Fujian Sheng, China	Fishery,Pinyin,Social science, ...[+2]	Patent: 3
80	Shanxi University	Shanxi Sheng, China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 3
81	Anhui Yuan Chen Environmental Protection Technology Co. Ltd.	China		Patent: 3
82	Shandong Guoshun Construction Group Co. Ltd.	China		Patent: 3
83	China City Environment Protection Engineering Ltd. Co.	Hubei Sheng, China		Patent: 3
84	Guodian Science & Technology Research Institute Co., Ltd.	Jiangsu Sheng, China	Research development	Patent: 3
85	South China Institute of Environmental Sciences	China		Patent: 3
86	Baoshan Iron & Steel Co., Ltd.	Shanghai Shi, China	Carbon steel,Irone,Mining engineering, ...[+2]	Patent: 3
87	Changshu Burner Factory Co. Ltd.	China		Patent: 3
88	Weifang Weichai Power Technology Co., Ltd.	China		Patent: 3
89	Northeast Forestry University	China	Forestry,Pinyin,Jurisdiction, ...[+2]	Patent: 3
90	Wuhan University of Science & Technology	Fujian Sheng, China	Materials science,Metallurgy,Computer science, ...[+2]	Patent: 3
91	Shandong Jiaotong University	Shandong Sheng, China		Patent: 3
92	Ceri Phoenix Industrial Furnace Co. Ltd.	China		Patent: 3
93	PetroChina Co., Ltd.	Beijing Shi, China	Natural gas,Petroleum,Lubricant, ...[+2]	Patent: 3
94	Harbin Boiler Co., Ltd.	Heilongjiang Sheng, China	Boiler (power generation),Recovery boiler,Automation, ...[+2]	Patent: 3
95	China ENFI Engineering Corp.	Beijing Shi, China	Construction engineering,Mining engineering,Light metal, ...[+2]	Patent: 3
96	Fujian Longking Co., Ltd.	Fujian Sheng, China	Industrial engineering,Electrostatic precipitator,High voltage, ...[+2]	Patent: 3
97	Qingdao Huashijie Environment Technology Co., Ltd.	China		Patent: 3
98	Huaneng Chaohu Power Generation Co., Ltd.	Anhui Sheng, China	Construction engineering	Patent: 3
99	CNOOC Gas & Power Group Co., Ltd.	Beijing Shi, China		Patent: 3
100	Wuxi Huaguang Environment & Energy Group Co., Ltd.	Jiangsu Sheng, China	Industrial engineering,Boiler (power generation),Supercapacitor, ...[+2]	Patent: 2