Top 100 New Entrants companies in Iridium by Most Patent Filing In 5 Years in the China in 2021 – Discovery

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The Iridium top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Iridium New Entrants 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.

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.

1	Shanghai University	Shanghai Shi, China	Pinyin,Materials science,Computer science, ...[+2]	Patent: 20
2	Qufu Normal University	Shandong Sheng, China	Focal point,Pinyin,Public university, ...[+2]	Patent: 14
3	China Three Gorges University	Hubei Sheng, China	Pinyin,Mathematics,Geotechnical engineering, ...[+2]	Patent: 9
4	Jiangsu University	Guangdong Sheng, China	Doctoral research,Pinyin,Materials science, ...[+2]	Patent: 9
5	Qingdao University of Science & Technology	Fujian Sheng, China	Pinyin,Chemical industry,Chemistry, ...[+2]	Patent: 7
6	Fu Jen Catholic University	Taiwan Province, China	Cultural values,Chinese culture,Holistic education, ...[+2]	Patent: 6
7	Guangxi Normal University	China	Teacher education,Pinyin,Chemistry, ...[+2]	Patent: 6
8	Shenzhen University	Jilin Sheng, China	Drug marketing,Square kilometer,Land area, ...[+2]	Patent: 5
9	Jiangyin Annuo Electrode Co., Ltd.	Jiangsu Sheng, China		Patent: 5
10	Jinan University	Guangdong Sheng, China	Chemistry,Biology,Medicine, ...[+2]	Patent: 5
11	National Center for Nanoscience & Technology	Beijing Shi, China	Nanotechnology,Dendritic cell,Cell sorting, ...[+2]	Patent: 5
12	Anhui University	Anhui Sheng, China	Pinyin,Literature,Computer science, ...[+2]	Patent: 5
13	University of Hong Kong	Hong Kong SAR, China	Coronavirus,Severe acute respiratory syndrome,Education policy, ...[+2]	Patent: 5
14	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 4
15	Southern University of Science & Technology	Guangdong Sheng, China		Patent: 4
16	Zhejiang Chem-Tech Group Co. Ltd.	Zhejiang Sheng, China	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 4
17	Sinochem Lantian Co., Ltd.	Zhejiang Sheng, China	Petrochemical,Fluorite,Chemical engineering, ...[+1]	Patent: 4
18	Gannan Medical University	China		Patent: 4
19	Yantai Xianhua Chem Tech Co., Ltd.	Shandong Sheng, China		Patent: 4
20	Suzhou Yida Biotechnology Co., Ltd.	Jiangsu Sheng, China		Patent: 4
21	Zhejiang Lantian Environmental Protection HI Tech Co. Ltd.	China	Refrigerant,Fluorine,Chemical engineering, ...[+2]	Patent: 4
22	Qingdao University	Fujian Sheng, China	Pinyin,Medicine,Biology, ...[+2]	Patent: 4
23	Qingdao Agriculture University	Shandong Sheng, China	Pinyin,Public university,Biology, ...[+2]	Patent: 3
24	South China Sea Institute of Oceanology	Guangdong Sheng, China		Patent: 3
25	Institute of Metal Research Chinese Academy of Sciences	Liaoning Sheng, China		Patent: 3
26	Win Semiconductors Corp.	Taiwan Province, China	Semiconductor,Gallium arsenide,Electronic component, ...[+2]	Patent: 3
27	Yunnan Normal University	Yunnan Sheng, China	Quality enhancement,Chemistry,Computer science, ...[+2]	Patent: 2
28	Shanghai Institute of Applied Physics, Chinese Academy of Sciences	Shanghai Shi, China		Patent: 2
29	University of Chinese Academy of Sciences	Beijing Shi, China	Coronavirus,Coronavirus disease 2019 (COVID-19)	Patent: 2
30	University Of Jinan	Shandong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 2
31	Guangdong Medical University	Guangdong Sheng, China	Pinyin,Medical school,Ipilimumab, ...[+2]	Patent: 2
32	AAC Optics (Changzhou) Co., Ltd.	Jiangsu Sheng, China	Laundry,Optical instrument	Patent: 2
33	Huaihai Institute of Technology	JS, CN	Chemistry,Computer science,Biology, ...[+2]	Patent: 2
34	Guangdong Pharmaceutical University	Guangdong Sheng, China	Pharmaceutical sciences,Pinyin,Public university, ...[+2]	Patent: 2
35	Guangdong University of Petrochemical Technology	Guangdong Sheng, China		Patent: 2
36	Wenzhou University	China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 2
37	Shandong University of Technology	Shandong Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 2
38	China Tobacco Hubei Industrial Co., Ltd.	China	Cigarette filter,Forestry,Paper mill, ...[+1]	Patent: 2
39	Yanshan University	Hebei Sheng, China	Pinyin,Materials science,Control theory, ...[+2]	Patent: 2
40	STARTUP Shanghai Ciyu Information Technologies Co., Ltd.	Shanghai Shi, China	Power consumption,Embedded memory,Computer hardware	Patent: 2
41	Nanjing University of Information Science & Technology	Jiangsu Sheng, China	Meteorology,Information science,Pinyin, ...[+2]	Patent: 2
42	National Chiao Tung University	Taiwan Province, China	Artificial intelligence,Facial recognition system,Computer science, ...[+2]	Patent: 2
43	Wuhan University of Technology	Hubei Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 2
44	STARTUP Shanghai Information Technology Co. Ltd.	Shanghai Shi, China	E-commerce,Food science,Cosmetics, ...[+2]	Patent: 2
45	Jiangsu Rijiu Optoelectronics Jointstock Co. Ltd.	Shandong Sheng, China	Semiconductor	Patent: 2
46	Guangzhou First People's Hospital	China	Anatomical pathology,Pharmacy,X-ray	Patent: 2
47	Jilin Normal University	China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 2
48	Lanzhou Jiaotong University	Gansu Sheng, China	Railway engineering,Graduate degree,Simulation, ...[+2]	Patent: 2
49	National Yang Ming Chiao Tung University	Taiwan Province, China	Graduate degree,The Internet,Academic Training, ...[+1]	Patent: 2
50	China TianChen Engineering Corp.	China	Information technology consulting	Patent: 2
51	Jiangxi Silinco Co. Ltd.	China		Patent: 1
52	SINOPEC Engineering (Group) Co., Ltd.	Beijing Shi, China	Construction engineering,Chemical engineering,Oil well, ...[+2]	Patent: 1
53	Zhoukou Normal University	China		Patent: 1
54	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 1
55	Guangxi University for Nationalities	China	Ethnology,Foreign language,Mathematics, ...[+2]	Patent: 1
56	Zhuhai Lee & Man Materials Science Co. Ltd.	China		Patent: 1
57	China University of Mining & Technology (Beijing)	Beijing Shi, China		Patent: 1
58	Zhejiang Ocean University	China	Pinyin,Public university,Biology, ...[+2]	Patent: 1
59	China Building Materials Academy Co. Ltd.	Beijing Shi, China		Patent: 1
60	North University of China	Shanxi Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 1
61	Gem Wuxi Energy Material Co. Ltd.	China		Patent: 1
62	AVIC Beijing Institute of Aeronautical Materials	Beijing Shi, China		Patent: 1
63	Capital Normal University	Beijing Shi, China	Pinyin,Literature,Foreign language, ...[+2]	Patent: 1
64	Chenzhou Xiongfeng Environment Technology Co., Ltd.	Hunan Sheng, China	Metal,Mining engineering,Natural resource management, ...[+1]	Patent: 1
65	Shanghai Xinhai International Trade Co. Ltd.	China		Patent: 1
66	Xianyang Normal College	Shanxi Sheng, China		Patent: 1
67	Hunan University of Humanities, Science & Technology	China	Computer science,Materials science,Chemistry, ...[+2]	Patent: 1
68	Changzhou Institute of Technology	China		Patent: 1
69	BTR Nano Tech Co. Ltd.	China		Patent: 1
70	Tianjushi Engineering Technology Group Co. Ltd.	China		Patent: 1
71	Taizhou University	Zhejiang Sheng, China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 1
72	Donghua University	Shanghai Shi, China	Military science,Materials science,Academic achievement, ...[+2]	Patent: 1
73	Dalian Maritime University	Liaoning Sheng, China	Ministry of Transport,Pinyin,Computer science, ...[+2]	Patent: 1
74	PhiChem Corp.	Shanghai Shi, China	Photoresist,Chemical engineering,UV curing, ...[+2]	Patent: 1
75	Central China Normal University	Hubei Sheng, China	Supervisor,Chemistry,Particle physics, ...[+2]	Patent: 1
76	Yichang Humanwell Pharmaceuticals Co., Ltd.	Sichuan Sheng, China	Pharmacy,Medicine	Patent: 1
77	Anhui Wuwei Coal Mine Machinery Manufacture Co. Ltd.	China		Patent: 1
78	Shenzhen Ganlu Jewelry Co. Ltd.	Shanghai Shi, China		Patent: 1
79	HTA Co., Ltd.	Beijing Shi, China	Radiation therapy,Pharmacy,Botanical drug, ...[+1]	Patent: 1
80	Beijing Shuangyuan Isotope Technology Co., Ltd.	China		Patent: 1
81	Zijin Mining Group Co., Ltd.	Fujian Sheng, China	Precious metal,Mining engineering,Zinc, ...[+2]	Patent: 1
82	University of Yuan Ze	Taiwan Province, China	Quality management system,Industrial engineering,Informatics, ...[+2]	Patent: 1
83	Taishan University	Shandong Sheng, China		Patent: 1
84	Liaoning University of Petroleum & Chemical Technology	Liaoning Sheng, China	Pinyin,Chemistry,Organic chemistry, ...[+2]	Patent: 1
85	Hunan University	Jiangsu Sheng, China	Library science,Cultural background,Literature, ...[+2]	Patent: 1
86	Jiangsu Alpha Pharmaceutical Co., Ltd.	Fujian Sheng, China	Medicine,Health care,Drug, ...[+2]	Patent: 1
87	Taiyuan Institute of Technology	China		Patent: 1
88	AECC Harbin Dongan Engine Co., Ltd.	Heilongjiang Sheng, China	Internal combustion engine,Gasoline,Automotive engineering	Patent: 1
89	First Rare Materials Co. Ltd.	Guangdong Sheng, China	Mining engineering,Natural resource management	Patent: 1
90	Tianneng Battery Group Co., Ltd.	Zhejiang Sheng, China	Lead–acid battery,Lithium-ion battery,Electronics	Patent: 1
91	IBM (China) Investment Co. Ltd.	Beijing Shi, China		Patent: 1
92	Ningxia Orient Tantalum Industry Co., Ltd.	Ningxia Huizi Zizhiqu, China	Tantalum,Precious metal,Smelting, ...[+2]	Patent: 1
93	Jimei University	Fujian Sheng, China	Pinyin,Public university,Biology, ...[+2]	Patent: 1
94	Institute of Electrical Engineering, Chinese Academy of Sciences	China	Silicon carbide,Gallium,Abrasive	Patent: 1
95	Changsha Research Institute of Mining & Metallurgy Co., Ltd.	Hunan Sheng, China	Metallurgy,Automation,Manufacturing engineering, ...[+2]	Patent: 1
96	Henan Institute of Science & Technology	Henan Sheng, China		Patent: 1
97	Xinxiang University	Henan Sheng, China		Patent: 1
98	Xidian University	Hunan Sheng, China	Social science,Electronics,Power semiconductor device, ...[+2]	Patent: 1
99	Shanghai Techase Environment Protection Co. Ltd.	Shanghai Shi, China	Sludge,Waste treatment,Environmental consulting, ...[+2]	Patent: 1
100	Jiangsu Tiangong Tools Co. Ltd.	Jiangsu Sheng, China	Computer hardware,Information technology management,Cutlery	Patent: 1