With the analysis among 1,063 patents, we discovered top 365 key players by total patent application. Graham Packaging Co. LP, The Dow Chemical Co., China Petroleum & Chemical Corp. are dominant in this area. They take 11.01% of the total patent filing.
Pennsylvania, United States
Patent: 44
Michigan, United States
Patent: 40
Beijing Shi, China
Patent: 33
Nordrhein-Westfalen, Germany
Patent: 31
Tennessee, United States
Patent: 20
Delaware, United States
Patent: 19
Michigan, United States
Patent: 18
Tokyo-to, Japan
Patent: 16
Illinois, United States
Patent: 14
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With the analysis among related 87 patents applied in the last 5 years. We discover 64 most active companies in this area. The fast-growing Graham Packaging Co. LP, Shandong Tianzhuang Environmental Protection Technology Co., Ltd., Kunming University of Science & Technology take 14.94% of patent filing during this period.
Pennsylvania, United States
Patent: 7
Shandong Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 87 patents in last 5 years, we discover 52 new entrants. Shandong Tianzhuang Environmental Protection Technology Co., Ltd., Kunming University of Science & Technology, Sichuan University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Wisconsin, United States
Patent: 1
Chongqing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
With the analysis among 194 patents, we discovered top 68 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, South China University of Technology, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 22.68% of the total patent filing.
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Qinghai Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2