With the analysis among 2,796 patents, we discovered top 476 key players by total patent application. UOP LLC, Koch-Glitsch LP, Asia Vital Components Co., Ltd. are dominant in this area. They take 11.70% of the total patent filing.
Illinois, United States
Patent: 169
Kansas, United States
Patent: 83
Taiwan Province, China
Patent: 75
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 56
Aichi-ken, Japan
Patent: 45
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 31
Wisconsin, United States
Patent: 26
With the analysis among 11 patents, we discovered top 4 start-ups by total patent application. Aisin KK, JOLED, Inc., Chart, Inc. are active in this area.
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 251 patents applied in the last 5 years. We discover 175 most active companies in this area. The fast-growing UOP LLC, Asia Vital Components Co., Ltd., Hangzhou Aike Electric Co., Ltd. take 14.34% of patent filing during this period.
Illinois, United States
Patent: 22
Taiwan Province, China
Patent: 9
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Jiangsu Longye Energy Saving Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shanghai Sangengchu Energy Saving and Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
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Patent: 2
With the analysis among related 251 patents in last 5 years, we discover 131 new entrants. Hangzhou Aike Electric Co., Ltd., Deyijia Machinery Jiangsu Co., Ltd., Shanghai Sangengchu Energy Saving and Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 2
Shanghai Sangengchu Energy Saving and Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
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Patent: 2
Taiwan Province, China
Patent: 2
Shandong Sheng, China
Patent: 2
Kunshan PLT environmental protection technology co. LTD
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 383 patents, we discovered top 97 universities and scientific research institutions by total patent application. Tsinghua University, Tianjin University, Xi'an Jiaotong University are dominant in this area. They take 12.27% of the total patent filing.
Beijing Shi, China
Patent: 18
Tianjin Shi, China
Patent: 15
Shaanxi Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Heilongjiang Sheng, China
Patent: 5