With the analysis among 184 patents, we discovered top 95 key players by total patent application. Resonac Holdings Corp., Honeywell, Inc., Mitsui Chemicals, Inc. are dominant in this area. They take 13.59% of the total patent filing.
Chiba-ken, Japan
Patent: 10
Minnesota, United States
Patent: 8
Sachsen-Anhalt, Germany
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Michigan, United States
Patent: 3
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With the analysis among related 53 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Resonac Holdings Corp., Olympus Corp., Mining & Metallurgical Technology Group Co., Ltd. take 20.75% of patent filing during this period.
Chiba-ken, Japan
Patent: 4
Beijing Shi, China
Patent: 3
Hebei Sheng, China
Patent: 3
GM Global Technology Operations LLC
Michigan, United States
Patent: 3
Sichuan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Chengdu Wilburton Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 53 patents in last 5 years, we discover 33 new entrants. Olympus Corp., Mining & Metallurgical Technology Group Co., Ltd., Purification Equipment Research Institute of CSIC are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Hebei Sheng, China
Patent: 3
GM Global Technology Operations LLC
Michigan, United States
Patent: 3
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 24 patents, we discovered top 11 universities and scientific research institutions by total patent application. Rice University, National Pingtung University of Science & Technology, Tongji University are dominant in this area. They take 45.83% of the total patent filing.
Texas, United States
Patent: 7
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1