With the analysis among 826 patents, we discovered top 336 key players by total patent application. Richter Gedeon Nyrt, BASF AB, Matsushita Electronics Corp. are dominant in this area. They take 5.81% of the total patent filing.
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Patent: 17
Osaka-fu, Japan
Patent: 14
Nordrhein-Westfalen, Germany
Patent: 13
Tokyo-to, Japan
Patent: 10
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With the analysis among related 130 patents applied in the last 5 years. We discover 86 most active companies in this area. The fast-growing Yazaki Energy Systems, Inc., Endress+Hauser, Inc., Regents of the University of California take 10.00% of patent filing during this period.
Texas, United States
Patent: 7
Indiana, United States
Patent: 4
California, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Ford Global Technologies LLC
Michigan, United States
Patent: 2
Henan Sheng, China
Patent: 1
With the analysis among related 130 patents in last 5 years, we discover 78 new entrants. Endress+Hauser, Inc., Chengdu University of Information Technology, Handan Development Zone Huaqi Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Indiana, United States
Patent: 4
Sichuan Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
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Patent: 1
With the analysis among 92 patents, we discovered top 30 universities and scientific research institutions by total patent application. Instituto Superior Técnico de Lisboa, Nanjing University of Information Science & Technology, Indian Institute of Technology Madras are dominant in this area. They take 16.30% of the total patent filing.
Lisboa, Portugal
Patent: 7
Jiangsu Sheng, China
Patent: 5
Tamil Nadu, India
Patent: 2
Beijing Shi, China
Patent: 2
Baden-Württemberg, Germany
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1