With the analysis among 179,428 patents, we discovered top 492 key players by total patent application. Imperial Chemical Industries Ltd., EIDP, Inc., BASF AB are dominant in this area. They take 3.21% of the total patent filing.
Imperial Chemical Industries Ltd.
United Kingdom
Patent: 2,157
Delaware, United States
Patent: 1,901
New York, United States
Patent: 1,528
Nordrhein-Westfalen, Germany
Patent: 1,509
Ohio, United States
Patent: 1,285
Hessen, Germany
Patent: 1,233
Nordrhein-Westfalen, Germany
Patent: 1,225
Hessen, Germany
Patent: 1,201
Zuid-Holland, Netherlands
Patent: 1,121
With the analysis among 349 patents, we discovered top 74 start-ups by total patent application. Knapsack Co., Institut National de la Santé et de la Recherche Médicale, Enlighten Innovations, Inc. are active in this area.
Oregon, United States
Patent: 107
Institut National de la Santé et de la Recherche Médicale
Enlighten Innovations, Inc.
Alberta, Canada
Patent: 22
Illinois, United States
Patent: 19
Washington, United States
Patent: 16
California, United States
Patent: 14
New York, United States
Patent: 14
Massachusetts, United States
Patent: 6
Buckinghamshire, United Kingdom
Patent: 6
With the analysis among related 15,156 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, Shaanxi University of Science & Technology, Zhejiang University take 1.51% of patent filing during this period.
Hunan Sheng, China
Patent: 88
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 84
Zhejiang Sheng, China
Patent: 57
China Institute of Atomic Energy
Beijing Shi, China
Patent: 41
South China University of Technology
Guangdong Sheng, China
Patent: 40
Liaoning Sheng, China
Patent: 38
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 37
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 33
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 31
Shandong Sheng, China
Patent: 31
With the analysis among related 15,156 patents in last 5 years, we discover 125 new entrants. Rugao Honghao Metal Water Treatment Co., Ltd., Hezhou Junxin Mineral Products Co., Ltd., Guangzhou Beisheng Trading Co., Ltd. are the most active new entrants in this area.
Rugao Honghao Metal Water Treatment Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Hezhou Junxin Mineral Products Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 15
Guangzhou Beisheng Trading Co., Ltd.
Guangdong Sheng, China
Patent: 14
Jiaozuo Runyang Chemical Technology Co., Ltd.
Henan Sheng, China
Patent: 14
Anhui Information Engineering Institute
Anhui Sheng, China
Patent: 14
Nantong Xianmai Home Textile Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Hubei Xinjinyang Resources Co., Ltd.
Hubei Sheng, China
Patent: 11
Pizhou Tiefu Jiulong Public Service Co., Ltd
Jiangsu Sheng, China
Patent: 11
Wuhu Songhui Trading Co., Ltd.
Anhui Sheng, China
Patent: 10
North Carolina, United States
Patent: 10
With the analysis among 24,100 patents, we discovered top 342 universities and scientific research institutions by total patent application. Zhejiang University, Central South University, Shaanxi University of Science & Technology are dominant in this area. They take 3.81% of the total patent filing.
Zhejiang Sheng, China
Patent: 289
Hunan Sheng, China
Patent: 286
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 282
South China University of Technology
Guangdong Sheng, China
Patent: 183
Council of Scientific & Industrial Research
Jiangsu Sheng, China
Patent: 168
China Institute of Atomic Energy
Beijing Shi, China
Patent: 162
Tianjin Shi, China
Patent: 139
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 136
Guangxi Zhuangzu Zizhiqu, China
Patent: 135