With the analysis among 661 patents, we discovered top 492 key players by total patent application. Contemporary Amperex Technology Co., Ltd., State Grid Corp. of China, Riken Technos Corp. are dominant in this area. They take 3.63% of the total patent filing.
Fujian Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
NORFOLK, United Kingdom
Patent: 3
Shandong Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Illinois, United States
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 208 patents applied in the last 5 years. We discover 180 most active companies in this area. The fast-growing State Grid Corp. of China, Hebei Zhongbei Environmental Protection Technology Co., Ltd., Guangdong Delin Environmental Protection Technology Co., Ltd. take 3.37% of patent filing during this period.
Beijing Shi, China
Patent: 3
Hebei Sheng, China
Patent: 2
Guangdong Delin Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 208 patents in last 5 years, we discover 173 new entrants. Hebei Zhongbei Environmental Protection Technology Co., Ltd., Guangdong Delin Environmental Protection Technology Co., Ltd., Xiangyang Yunwei Machinery Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 2
Guangdong Delin Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 97 patents, we discovered top 60 universities and scientific research institutions by total patent application. Jiangnan University, Ningbo University, Anhui Agricultural University are dominant in this area. They take 6.19% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1