With the analysis among 818 patents, we discovered top 473 key players by total patent application. China Petroleum & Chemical Corp., Matsushita Electronics Corp., Rocky Research are dominant in this area. They take 5.62% of the total patent filing.
Beijing Shi, China
Patent: 18
Osaka-fu, Japan
Patent: 16
Alabama, United States
Patent: 12
Guangdong Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Washington, United States
Patent: 6
Guangdong Xianghong Ecological Environment Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 6
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Harjumaa, Estonia
Patent: 1
With the analysis among related 637 patents applied in the last 5 years. We discover 435 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Guangzhou Yuanqi Health Technology Co., Ltd., Shanghai Jiao Tong University take 5.18% of patent filing during this period.
Beijing Shi, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 8
Hunan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Washington, United States
Patent: 6
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
California, United States
Patent: 4
With the analysis among related 637 patents in last 5 years, we discover 372 new entrants. Guangzhou Yuanqi Health Technology Co., Ltd., Zhongye Changtian International Engineering Co., Ltd., Csk, Inc. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 8
Washington, United States
Patent: 6
Shanghai Shi, China
Patent: 5
California, United States
Patent: 4
Vaud, Switzerland
Patent: 4
Taiwan Province, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
With the analysis among 479 patents, we discovered top 154 universities and scientific research institutions by total patent application. Nanchang University, Tsinghua University, Shanghai Jiao Tong University are dominant in this area. They take 7.93% of the total patent filing.
Jiangxi Sheng, China
Patent: 15
Beijing Shi, China
Patent: 11
Shanghai Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8
Beijing Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 7