With the analysis among 577 patents, we discovered top 132 key players by total patent application. Samsung Electronics Co., Ltd., Unilever NV, Doosan Enerbility Co., Ltd. are dominant in this area. They take 20.62% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 40
Gyeongsangnam-do, South Korea
Patent: 27
Ontario, Canada
Patent: 21
Texas, United States
Patent: 11
North Carolina, United States
Patent: 11
Minnesota, United States
Patent: 10
With the analysis among 10 patents, we discovered top 2 start-ups by total patent application.
Texas, United States
Patent: 2
With the analysis among related 377 patents applied in the last 5 years. We discover 172 most active companies in this area. The fast-growing Tongji University, Doosan Enerbility Co., Ltd., Kyung Dong Navien Co., Ltd. take 10.08% of patent filing during this period.
Shanghai Shi, China
Patent: 16
Gyeongsangnam-do, South Korea
Patent: 12
Guangdong Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
New South Wales, Australia
Patent: 5
With the analysis among related 377 patents in last 5 years, we discover 130 new entrants. Dongguan University of Technology, Jiangsu Meimiao Environmental Protection Technology Co., Ltd., Newsouth Innovations Pty Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
New South Wales, Australia
Patent: 5
Anhui Zhongke Sona New Material Technology Co., Ltd.
Anhui Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Taiwan Province, China
Patent: 4
With the analysis among 376 patents, we discovered top 98 universities and scientific research institutions by total patent application. Tongji University, Hohai University, Wuhan University of Science & Technology are dominant in this area. They take 11.97% of the total patent filing.
Shanghai Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 6
Hunan Sheng, China
Patent: 5