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
Matsushita Electronics Corp.
Sachsen-Anhalt, Germany
Patent: 4
Guilin Fukuoka Environmental Protection Technology Co., Ltd.
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
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 3
Purification Equipment Research Institute of CSIC
Hebei Sheng, China
Patent: 3
GM Global Technology Operations LLC
Michigan, United States
Patent: 3
Chengdu Chester Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Jinpeng Energy Saving Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Chengdu Wilburton Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Shantou Goworld Display Co. Ltd.
Guangdong Sheng, China
Patent: 1
Huzhou Wushi Technology Co., Ltd.
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.
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 3
Purification Equipment Research Institute of CSIC
Hebei Sheng, China
Patent: 3
GM Global Technology Operations LLC
Michigan, United States
Patent: 3
Jinpeng Energy Saving Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Shantou Goworld Display Co. Ltd.
Guangdong Sheng, China
Patent: 1
Huzhou Wushi Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 1
Zhuzhou Chuanglin Alloy Co. Ltd.
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
National Pingtung University of Science & Technology
Shanghai Shi, China
Patent: 1
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Southwest Petroleum University
Sichuan Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Shenyang Ligong University
Liaoning Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Huaiyin Normal University
Jiangsu Sheng, China
Patent: 1