With the analysis among 2,370 patents, we discovered top 481 key players by total patent application. Shin-Etsu Handotai Co., Ltd., PPG Industries Ohio, Inc., SUMCO Corp. are dominant in this area. They take 5.86% of the total patent filing.
Tokyo-to, Japan
Patent: 56
Ohio, United States
Patent: 42
Tokyo-to, Japan
Patent: 41
New York, United States
Patent: 36
Delaware, United States
Patent: 28
Beijing Shi, China
Patent: 22
Pennsylvania, United States
Patent: 21
Pennsylvania, United States
Patent: 20
Sichuan Sheng, China
Patent: 20
Beijing Shi, China
Patent: 19
With the analysis among 9 patents, we discovered top 6 start-ups by total patent application. Hefei Shengteng Semiconductor Technology Co Ltd., Jiva Materials Ltd., Shenzhen Beikangmei Medical E-Commerce Co. Ltd. are active in this area.
Anhui Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 1,286 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Southwest Petroleum University, Shin-Etsu Handotai Co., Ltd., Guangdong Zhending Environmental Technology Co., Ltd. take 4.28% of patent filing during this period.
Sichuan Sheng, China
Patent: 24
Tokyo-to, Japan
Patent: 17
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
With the analysis among related 1,286 patents in last 5 years, we discover 375 new entrants. Nucor Corp., Anhui Zhongke Rantu Environmental Protection Technology Co., Ltd., Changsha Lijie Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 7
Anhui Zhongke Rantu Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Gansu Sheng, China
Patent: 6
Suzhou Bibang Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Guangzhou Deya New Environment Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
With the analysis among 568 patents, we discovered top 178 universities and scientific research institutions by total patent application. Southwest Petroleum University, Zhejiang University, Shandong University are dominant in this area. They take 12.32% of the total patent filing.
Sichuan Sheng, China
Patent: 36
Zhejiang Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 13
Jilin Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Yunnan Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6