Top 100 Fast-growings companies in NOx by Most Patent Filing In 5 Years in the China in 2021 – Discovery

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