Top 50 New Entrants companies in Iridium by Most Patent Filing In 3 Years in the China in 2022 – Discovery

Free Trial

The Iridium top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 3 Years Iridium New Entrants 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	Zhejiang Chem-Tech Group Co. Ltd.	Zhejiang Sheng, China	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 4
2	Zhejiang Lantian Environmental Protection HI Tech Co. Ltd.	China	Refrigerant,Fluorine,Chemical engineering, ...[+2]	Patent: 4
3	Southern University of Science & Technology	Guangdong Sheng, China		Patent: 4
4	Sinochem Lantian Co., Ltd.	Zhejiang Sheng, China	Petrochemical,Fluorite,Chemical engineering, ...[+1]	Patent: 4
5	Win Semiconductors Corp.	Taiwan Province, China	Semiconductor,Gallium arsenide,Electronic component, ...[+2]	Patent: 3
6	University Of Jinan	Shandong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 3
7	Institute of Metal Research Chinese Academy of Sciences	Liaoning Sheng, China		Patent: 3
8	Shandong University of Technology	Shandong Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 2
9	Xidian University	Hunan Sheng, China	Social science,Electronics,Power semiconductor device, ...[+2]	Patent: 2
10	National Yang Ming Chiao Tung University	Taiwan Province, China	Graduate degree,The Internet,Academic Training, ...[+1]	Patent: 2
11	Nanjing University of Information Science & Technology	Jiangsu Sheng, China	Meteorology,Information science,Pinyin, ...[+2]	Patent: 2
12	First Rare Materials Co. Ltd.	Guangdong Sheng, China	Mining engineering,Natural resource management	Patent: 2
13	Jiangsu Rijiu Optoelectronics Jointstock Co. Ltd.	Shandong Sheng, China	Semiconductor	Patent: 2
14	Guangdong University of Petrochemical Technology	Guangdong Sheng, China		Patent: 2
15	Guangzhou First People's Hospital	China	Anatomical pathology,Pharmacy,X-ray	Patent: 2
16	Jilin Normal University	China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 2
17	Changzhou Institute of Technology	China		Patent: 1
18	Jiangxi Silinco Co. Ltd.	China		Patent: 1
19	China Railway Siyuan Survey & Design Group Co., Ltd.	China	Construction engineering	Patent: 1
20	SINOPEC Engineering (Group) Co., Ltd.	Beijing Shi, China	Construction engineering,Chemical engineering,Oil well, ...[+2]	Patent: 1
21	Zhoukou Normal University	China		Patent: 1
22	Institute of Geology & Geophysics, Chinese Academy of Sciences	Beijing Shi, China		Patent: 1
23	Henan Institute of Science & Technology	Henan Sheng, China		Patent: 1
24	Guangxi University for Nationalities	China	Ethnology,Foreign language,Mathematics, ...[+2]	Patent: 1
25	Hunan University	Jiangsu Sheng, China	Library science,Cultural background,Literature, ...[+2]	Patent: 1
26	Taizhou University	Zhejiang Sheng, China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 1
27	Jiangsu Alpha Pharmaceutical Co., Ltd.	Fujian Sheng, China	Medicine,Health care,Drug, ...[+2]	Patent: 1
28	Wuhan University of Science & Technology	Fujian Sheng, China	Materials science,Metallurgy,Computer science, ...[+2]	Patent: 1
29	Dalian Maritime University	Liaoning Sheng, China	Ministry of Transport,Pinyin,Computer science, ...[+2]	Patent: 1
30	PhiChem Corp.	Shanghai Shi, China	Photoresist,Chemical engineering,UV curing, ...[+2]	Patent: 1
31	Central China Normal University	Hubei Sheng, China	Supervisor,Chemistry,Particle physics, ...[+2]	Patent: 1
32	Zhuhai Lee & Man Materials Science Co. Ltd.	China		Patent: 1
33	Jianghan University	China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 1
34	Beijing University of Posts & Telecommunications	Beijing Shi, China	Telecommunications,Electronic engineering,Computer science, ...[+2]	Patent: 1
35	Foshan Shunde Midea Water Dispenser Manufacturing Co. Ltd.	Guangdong Sheng, China	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 1
36	Jiangsu Normal University	Jiangsu Sheng, China	Pinyin,Chemistry,Mathematics, ...[+2]	Patent: 1
37	Hootech, Inc.	Jiangsu Sheng, China	Mining engineering,Natural resource management	Patent: 1
38	Sinocat Environmental Technology Co., Ltd.	Sichuan Sheng, China	Automotive catalyst,Automotive engineering,Cisco Catalyst	Patent: 1
39	Beijing Aerospace Testing Technology Research Institute	China		Patent: 1
40	Kunshan New Flat Panel Display Technology Center Co. Ltd.	China		Patent: 1
41	University of Science & Technology Liaoning	Liaoning Sheng, China	Pinyin,Materials science,Metallurgy, ...[+2]	Patent: 1
42	Zijin Mining Group Co., Ltd.	Fujian Sheng, China	Precious metal,Mining engineering,Zinc, ...[+2]	Patent: 1
43	Southwest Petroleum University	Sichuan Sheng, China	Data analysis,Petroleum engineering,Chemistry, ...[+2]	Patent: 1
44	Guizhou Normal University	China	Pinyin,Karst,Mathematics, ...[+2]	Patent: 1
45	AVIC Beijing Institute of Aeronautical Materials	Beijing Shi, China		Patent: 1
46	Xi'an University of Technology	Shaanxi Sheng, China	Public university	Patent: 1
47	Tianneng Battery Group Co., Ltd.	Zhejiang Sheng, China	Lead–acid battery,Lithium-ion battery,Electronics	Patent: 1
48	Xinyang Normal University	Henan Sheng, China	Chemistry,Mathematics,Inorganic chemistry, ...[+2]	Patent: 1
49	Shangrao Normal University	Jiangxi Sheng, China	Pinyin,Mathematics,Chemistry, ...[+2]	Patent: 1
50	Beijing SAtellite Manufacturing Factory	China		Patent: 1