Top 100 Fast-growings companies in Iridium by Most Patent Filing In 3 Years in the China in 2022 – Discovery

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The Iridium top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Iridium Fast-growings in the China. 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.

Iridium is a chemical element with the symbol Ir and atomic number 77. A very hard, brittle, silvery-white transition metal of the platinum group, iridium is the second-densest metal (after osmium) with a density of 22.56 g/cm³ as defined by experimental X-ray crystallography. At room temperature and standard atmospheric pressure, iridium has a calculated density 0.04 g/cm³ higher than osmium measured the same way. It is the most corrosion-resistant metal, even at temperatures as high as 2000 °C. Although only certain molten salts and halogens are corrosive to solid iridium, finely divided iridium dust is much more reactive and can be flammable.

Ranking Year:

Region:

Ranking:

1	Shanghai University	Shanghai Shi, China	Pinyin,Materials science,Computer science, ...[+2]	Patent: 18
2	Jilin OLED Material Tech Co., Ltd.	Jilin, China	OLED,Service provision,Chemical engineering	Patent: 15
3	Dalian Institute of Chemical Physics Chinese Academy of Sciences	Liaoning Sheng, China	Chemistry,Inorganic chemistry,Catalysis, ...[+2]	Patent: 15
4	Sun Yat-Sen University	Guangdong Sheng, China	Management science,Square kilometer,Social science, ...[+2]	Patent: 12
5	Nanjing University of Posts & Telecommunications	Jiangsu Sheng, China	Pinyin,Power semiconductor device,System on a chip, ...[+2]	Patent: 12
6	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 11
7	Changchun Inst of Applied Chem Chinese Academy of Sciences	China		Patent: 10
8	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 8
9	Taiwan Semiconductor Manufacturing Co., Ltd.	Taiwan Province, China	Semiconductor,Electronics,Product design, ...[+2]	Patent: 7
10	University of Science & Technology of China	Anhui Sheng, China	Chemistry,Materials science,Computer science, ...[+2]	Patent: 7
11	Jiangnan University	Jiangsu Sheng, China	Pinyin,Chemistry,Biochemistry, ...[+2]	Patent: 6
12	Qufu Normal University	Shandong Sheng, China	Focal point,Pinyin,Public university, ...[+2]	Patent: 6
13	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 6
14	University of Science & Technology Beijing	Beijing Shi, China	Metallurgy,Pinyin,Materials science, ...[+2]	Patent: 6
15	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 5
16	Beijing University of Chemical Technology	Beijing Shi, China	Chemical engineering,Biology,Pinyin, ...[+2]	Patent: 5
17	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 5
18	Kunming University of Science & Technology	Yunnan Sheng, China	Materials science,Metallurgy,Chemistry, ...[+2]	Patent: 5
19	Changzhou University	Jiangsu Sheng, China		Patent: 5
20	Jiangsu University	Guangdong Sheng, China	Doctoral research,Pinyin,Materials science, ...[+2]	Patent: 5
21	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 5
22	Sichuan University	Sichuan Sheng, China	Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 4
23	Southern University of Science & Technology	Guangdong Sheng, China		Patent: 4
24	Shaanxi University of Science & Technology	Shaanxi Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 4
25	Zhejiang Jiuzhou Pharmaceutical Co., Ltd.	Zhejiang Sheng, China	Medicine,Health care,Excipient, ...[+2]	Patent: 4
26	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 4
27	Zhejiang Chem-Tech Group Co. Ltd.	Zhejiang Sheng, China	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 4
28	Sinochem Lantian Co., Ltd.	Zhejiang Sheng, China	Petrochemical,Fluorite,Chemical engineering, ...[+1]	Patent: 4
29	Anhui University of Technology	Anhui Sheng, China	Pinyin,Literature,Materials science, ...[+2]	Patent: 4
30	Jinchuan Group Co., Ltd.	Gansu Sheng, China	Nickel,Mining engineering,Natural resource management, ...[+2]	Patent: 4
31	Nanjing Normal University	Jiangsu Sheng, China	Pinyin,Chemistry,Mathematics, ...[+2]	Patent: 4
32	City University of Hong Kong	Hong Kong SAR, China	Social science,Solid-state lighting,Wearable technology, ...[+2]	Patent: 4
33	Zhejiang Lantian Environmental Protection HI Tech Co. Ltd.	China	Refrigerant,Fluorine,Chemical engineering, ...[+2]	Patent: 4
34	Sino-platinum Metals Co., Ltd.	Yunnan Sheng, China	Metal,Precious metal,Lanthanide, ...[+2]	Patent: 4
35	Anhui University	Anhui Sheng, China	Pinyin,Literature,Computer science, ...[+2]	Patent: 4
36	University Of Jinan	Shandong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 3
37	Institute of Metal Research Chinese Academy of Sciences	Liaoning Sheng, China		Patent: 3
38	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 3
39	Qingdao University of Science & Technology	Fujian Sheng, China	Pinyin,Chemical industry,Chemistry, ...[+2]	Patent: 3
40	Nanjing University	Jiangsu Sheng, China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 3
41	Wanhua Chemical Group Co., Ltd.	Liaoning Sheng, China	Polyurethane,Polystyrene,Methylene diphenyl diisocyanate, ...[+2]	Patent: 3
42	Fudan University	Shanghai Shi, China	Square kilometer,Biophysics,Cell therapy, ...[+2]	Patent: 3
43	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 3
44	Sinopec Beijing Research Institute of Chemical Industry	Beijing Shi, China	Petrochemical,Methanation,Ethylene oxide, ...[+2]	Patent: 3
45	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 3
46	Jinan University	Guangdong Sheng, China	Chemistry,Biology,Medicine, ...[+2]	Patent: 3
47	East China Normal University	Shanghai Shi, China	Chemistry,Computer science,Mathematics, ...[+2]	Patent: 3
48	Win Semiconductors Corp.	Taiwan Province, China	Semiconductor,Gallium arsenide,Electronic component, ...[+2]	Patent: 3
49	Shanghai Institute of Technology	Shanghai Shi, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 3
50	Shanghai Huayi (Group) Co.	Shanghai Shi, China	Chemical engineering,Acetic acid,Methanol, ...[+2]	Patent: 3
51	Fuzhou University	Jiangxi Sheng, China	Pinyin,MicroLED,Solid-state battery, ...[+2]	Patent: 2
52	Peking University	Beijing Shi, China	Transliteration,Knowledge management,Monoclonal antibody, ...[+2]	Patent: 2
53	Guangdong Medical University	Guangdong Sheng, China	Pinyin,Medical school,Ipilimumab, ...[+2]	Patent: 2
54	Central South University	Fujian Sheng, China	Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 2
55	Guangdong University of Petrochemical Technology	Guangdong Sheng, China		Patent: 2
56	Wenzhou University	China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 2
57	Shandong University of Technology	Shandong Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 2
58	Jiangsu Sopo Chemical Co., Ltd.	Jiangsu Sheng, China	Organic acid,Chemical engineering,Membrane, ...[+2]	Patent: 2
59	Wuhan University	Hubei Sheng, China	Knowledge management,Computer science,Chemistry, ...[+2]	Patent: 2
60	Beijing Normal University	Beijing Shi, China	Teacher education,Literature,Chemistry, ...[+2]	Patent: 2
61	East China University of Science & Technology	Shanghai Shi, China	Syngas,Biomass,Biofuel, ...[+2]	Patent: 2
62	Nanjing University of Information Science & Technology	Jiangsu Sheng, China	Meteorology,Information science,Pinyin, ...[+2]	Patent: 2
63	Gannan Medical University	China		Patent: 2
64	GanNan Normal University	Jiangxi Sheng, China		Patent: 2
65	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 2
66	Lanzhou University	Guangdong Sheng, China	Grassland,Magnetism,Chemistry, ...[+2]	Patent: 2
67	Jiangsu Ancan Technology Co., Ltd.	Jiangsu Sheng, China	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 2
68	First Rare Materials Co. Ltd.	Guangdong Sheng, China	Mining engineering,Natural resource management	Patent: 2
69	Jiangsu Rijiu Optoelectronics Jointstock Co. Ltd.	Shandong Sheng, China	Semiconductor	Patent: 2
70	Xiamen University	Fujian Sheng, China	BCG vaccine,HIV vaccine,Conjugate vaccine, ...[+2]	Patent: 2
71	Guangzhou First People's Hospital	China	Anatomical pathology,Pharmacy,X-ray	Patent: 2
72	Jilin Normal University	China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 2
73	Nanjing Tech University	Jiangsu Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 2
74	Kunming Institute of Precious Metals	Yunnan Sheng, China	Medicine,Biotechnology,Chemistry, ...[+2]	Patent: 2
75	Jiangsu University of Science & Technology	China	Package on package,Multi-chip module,Wafer-level packaging, ...[+2]	Patent: 2
76	Xidian University	Hunan Sheng, China	Social science,Electronics,Power semiconductor device, ...[+2]	Patent: 2
77	National Yang Ming Chiao Tung University	Taiwan Province, China	Graduate degree,The Internet,Academic Training, ...[+1]	Patent: 2
78	Northwestern Polytechnical University	Shanxi Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 2
79	Suzhou University of Science & Technology	Jiangsu Sheng, China	Chemistry,Materials science,Inorganic chemistry, ...[+2]	Patent: 2
80	Qingdao University	Fujian Sheng, China	Pinyin,Medicine,Biology, ...[+2]	Patent: 2
81	Castech, Inc.	Fujian Sheng, China	Laser,Electronic component,Semiconductor, ...[+2]	Patent: 2
82	National Tsing-Hua University	Taiwan Province, China	Power semiconductor device,System on a chip,Semiconductor, ...[+2]	Patent: 2
83	Jiangxi Silinco Co. Ltd.	China		Patent: 1
84	China Railway Siyuan Survey & Design Group Co., Ltd.	China	Construction engineering	Patent: 1
85	SINOPEC Engineering (Group) Co., Ltd.	Beijing Shi, China	Construction engineering,Chemical engineering,Oil well, ...[+2]	Patent: 1
86	Zhoukou Normal University	China		Patent: 1
87	Shanghai Institute of Organic Chemistry	Shanghai Shi, China		Patent: 1
88	Guangxi University for Nationalities	China	Ethnology,Foreign language,Mathematics, ...[+2]	Patent: 1
89	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 1
90	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 1
91	Zhuhai Lee & Man Materials Science Co. Ltd.	China		Patent: 1
92	Jianghan University	China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 1
93	Shanghai Institute of Applied Physics, Chinese Academy of Sciences	Shanghai Shi, China		Patent: 1
94	University of Chinese Academy of Sciences	Beijing Shi, China	Coronavirus,Coronavirus disease 2019 (COVID-19)	Patent: 1
95	Kunshan New Flat Panel Display Technology Center Co. Ltd.	China		Patent: 1
96	University of Science & Technology Liaoning	Liaoning Sheng, China	Pinyin,Materials science,Metallurgy, ...[+2]	Patent: 1
97	Guizhou Normal University	China	Pinyin,Karst,Mathematics, ...[+2]	Patent: 1
98	Shenzhen University	Jilin Sheng, China	Drug marketing,Square kilometer,Land area, ...[+2]	Patent: 1
99	AVIC Beijing Institute of Aeronautical Materials	Beijing Shi, China		Patent: 1
100	Quanzhou Normal University	Fujian Sheng, China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 1