With the analysis among 31 patents, we discovered top 27 key players by total patent application. Sumitomo Chemical Co., Ltd., China Petroleum & Chemical Corp., Sinopec Corp. Fushun Petrochemical Research Institute are dominant in this area. They take 19.35% of the total patent filing.
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Mitsubishi Heavy Industries, Ltd.
Beijing Shi, China
Patent: 1
NORTHUMBERLAND COUNTY, United Kingdom
Patent: 1
New Jersey, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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With the analysis among related 14 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Zhengzhou Yuanzhihe Environmental Protection Technology Co., Ltd., Beijing Ping An Fu Biotechnology Research Institute Co., Ltd., China Gezhouba Group Eco-Environmental Engineering Co. Ltd. take 21.43% of patent filing during this period.
Henan Sheng, China
Patent: 1
Beijing Ping An Fu Biotechnology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 15 new entrants. Zhengzhou Yuanzhihe Environmental Protection Technology Co., Ltd., Beijing Ping An Fu Biotechnology Research Institute Co., Ltd., China Gezhouba Group Eco-Environmental Engineering Co. Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 1
Beijing Ping An Fu Biotechnology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Zhejiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1