With the analysis among 17,073 patents, we discovered top 484 key players by total patent application. Colgate-Palmolive Co., Bayer AG, Imperial Chemical Industries Ltd. are dominant in this area. They take 4.08% of the total patent filing.
New York, United States
Patent: 421
Nordrhein-Westfalen, Germany
Patent: 166
United Kingdom
Patent: 109
Tokyo-to, Japan
Patent: 90
Michigan, United States
Patent: 79
Pennsylvania, United States
Patent: 77
Beijing Shi, China
Patent: 72
Illinois, United States
Patent: 68
With the analysis among 20 patents, we discovered top 5 start-ups by total patent application. M-I LLC, Knapsack Co., FiberLean Technologies Ltd. are active in this area.
Texas, United States
Patent: 9
Oregon, United States
Patent: 7
Cornwall, United Kingdom
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among related 2,357 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Jurong Kangtai Bentonite Co., Ltd., Guizhou University, Southwest Petroleum University take 2.59% of patent filing during this period.
Jiangsu Sheng, China
Patent: 22
Guizhou Sheng, China
Patent: 20
Sichuan Sheng, China
Patent: 19
Beijing Shi, China
Patent: 15
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 12
Anhui Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 11
Shandong Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
With the analysis among related 2,357 patents in last 5 years, we discover 319 new entrants. Tianmen Huangtan Wharf New Building Materials Co., Ltd., Shanghai Languang Environmental Protection Engineering Co., Ltd., Fuyun Meihua Mining Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 8
Shanghai Languang Environmental Protection Engineering Co., Ltd.
Shanghai Shi, China
Patent: 8
Xinjiang Uygur Zizhiqu, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Weifang Yuda Bentonite Co., Ltd.
Shandong Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Anhui Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
With the analysis among 2,343 patents, we discovered top 261 universities and scientific research institutions by total patent application. Guangxi University, Southwest Petroleum University, Zhejiang University are dominant in this area. They take 5.93% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 51
Sichuan Sheng, China
Patent: 49
Zhejiang Sheng, China
Patent: 33
Jiangsu Sheng, China
Patent: 30
Sichuan Sheng, China
Patent: 27
Shanghai Shi, China
Patent: 26
Jiangsu Sheng, China
Patent: 25
Guizhou Sheng, China
Patent: 22
Hunan Sheng, China
Patent: 21
Hubei Sheng, China
Patent: 21