With the analysis among 11,749 patents, we discovered top 485 key players by total patent application. IG Farbenindustrie AG, Imperial Chemical Industries Ltd., BASF AB are dominant in this area. They take 6.79% of the total patent filing.
Hessen, Germany
Patent: 324
Imperial Chemical Industries Ltd.
United Kingdom
Patent: 276
undefined undefined
Patent: 169
Delaware, United States
Patent: 162
Nordrhein-Westfalen, Germany
Patent: 149
Hessen, Germany
Patent: 147
New York, United States
Patent: 133
PT Bataafse Petroleum Maatschappij
Jakarta Raya, Indonesia
Patent: 109
With the analysis among 11 patents, we discovered top 4 start-ups by total patent application. Recycl8 Ltd., Knapsack Co., Encapsys LLC are active in this area.
Aberdeenshire, United Kingdom
Patent: 5
Oregon, United States
Patent: 4
Wisconsin, United States
Patent: 1
Shanghai Xinchuan Information Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 2,883 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shenhua Zhuneng Resources Comprehensive Development Co., Ltd., Maanshan Jianding Chemical Co., Ltd., Wuhu Aini Daily Chemical Co., Ltd. take 2.81% of patent filing during this period.
Shenhua Zhuneng Resources Comprehensive Development Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 31
Maanshan Jianding Chemical Co., Ltd.
Anhui Sheng, China
Patent: 30
Wuhu Aini Daily Chemical Co., Ltd.
Anhui Sheng, China
Patent: 20
Liaoning Sheng, China
Patent: 18
Jiangsu Lanyao Water Purifier Co., Ltd.
Jiangsu Sheng, China
Patent: 17
Shandong Guiyu Composite Materials Co., Ltd.
Shandong Sheng, China
Patent: 16
Henan Aierfuke Chemicals Co., Ltd.
Henan Sheng, China
Patent: 16
Hubei Zhongjing Environmental Protection Technology Co., Ltd.
Hubei Sheng, China
Patent: 16
Shenmei Technology Co., Ltd.
Hebei Sheng, China
Patent: 15
With the analysis among related 2,883 patents in last 5 years, we discover 370 new entrants. Maanshan Jianding Chemical Co., Ltd., Wuhu Aini Daily Chemical Co., Ltd., Shandong Guiyu Composite Materials Co., Ltd. are the most active new entrants in this area.
Maanshan Jianding Chemical Co., Ltd.
Anhui Sheng, China
Patent: 30
Wuhu Aini Daily Chemical Co., Ltd.
Anhui Sheng, China
Patent: 20
Shandong Guiyu Composite Materials Co., Ltd.
Shandong Sheng, China
Patent: 16
Hubei Zhongjing Environmental Protection Technology Co., Ltd.
Hubei Sheng, China
Patent: 16
Shenmei Technology Co., Ltd.
Hebei Sheng, China
Patent: 15
Gongyi Qingshui Water Purification Material Co., Ltd.
Henan Sheng, China
Patent: 14
Fujian Youxi County Huaxin Chemical Co., Ltd.
Fujian Sheng, China
Patent: 13
Honghu Yuantai Technology Co., Ltd.
Hubei Sheng, China
Patent: 12
Yangzhou Boxuan Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 12
With the analysis among 1,372 patents, we discovered top 270 universities and scientific research institutions by total patent application. North Eastern University, Zhejiang University, Korea Institute of Science & Technology are dominant in this area. They take 6.56% of the total patent filing.
Liaoning Sheng, China
Patent: 29
Zhejiang Sheng, China
Patent: 21
Korea Institute of Science & Technology
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 14
University of Science & Technology Beijing
Beijing Shi, China
Patent: 13
Fujian Sheng, China
Patent: 13
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 12
Shanghai Shi, China
Patent: 11
Wuhan University of Technology
Hubei Sheng, China
Patent: 11