With the analysis among 1,096 patents, we discovered top 486 key players by total patent application. Krupp-Koppers GmbH, Snamprogetti SpA, China Petroleum & Chemical Corp. are dominant in this area. They take 7.48% of the total patent filing.
Beijing Shi, China
Patent: 21
Western Australia, Australia
Patent: 18
Delaware, United States
Patent: 17
Illinois, United States
Patent: 16
Massachusetts, United States
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 9
New York, United States
Patent: 9
With the analysis among 10 patents, we discovered top 2 start-ups by total patent application.
Oregon, United States
Patent: 9
With the analysis among related 185 patents applied in the last 5 years. We discover 152 most active companies in this area. The fast-growing Suzhou Huanya Hose Plastic Industry Co., Ltd., Beijing Qianchun Intellectual Property Operation Co., Ltd., Shandong Kaisheng New Materials Co., Ltd. take 8.11% of patent filing during this period.
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 185 patents in last 5 years, we discover 134 new entrants. Suzhou Huanya Hose Plastic Industry Co., Ltd., Beijing Qianchun Intellectual Property Operation Co., Ltd., Shenzhen Energy Resources Comprehensive Development Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Suzhou Yanghe Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 163 patents, we discovered top 80 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, California Institute of Technology, Beijing University of Technology are dominant in this area. They take 22.70% of the total patent filing.
Beijing Shi, China
Patent: 10
California, United States
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2