With the analysis among 1,083 patents, we discovered top 331 key players by total patent application. Degussa AG, Imperial Chemical Industries Ltd., EIDP, Inc. are dominant in this area. They take 10.34% of the total patent filing.
Hessen, Germany
Patent: 52
Imperial Chemical Industries Ltd.
Delaware, United States
Patent: 28
Kansas, United States
Patent: 18
Tokyo-to, Japan
Patent: 17
New Jersey, United States
Patent: 17
Dr.-Ing. Max Schlötter GmbH & Co. KG
Baden-Württemberg, Germany
Patent: 14
Fuji Photo Film Co., Ltd.
Tokyo-to, Japan
Patent: 14
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
ZURICH, Switzerland
Patent: 1
With the analysis among related 145 patents applied in the last 5 years. We discover 103 most active companies in this area. The fast-growing Tanaka Kikinzoku Kogyo KK, Matsuda Sangyo Co., Ltd., Shanghai Institute of Technology take 12.41% of patent filing during this period.
Tanaka Kikinzoku Kogyo KK
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 5
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 4
Maharashtra, India
Patent: 4
Shanxi Sheng, China
Patent: 3
Baden-Württemberg, Germany
Patent: 3
Sumitomo Chemical Co., Ltd.
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among related 145 patents in last 5 years, we discover 86 new entrants. Matsuda Sangyo Co., Ltd., Gharda Chemicals Ltd., Robert Bosch GmbH are the most active new entrants in this area.
Maharashtra, India
Patent: 4
Baden-Württemberg, Germany
Patent: 3
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
Shenzhen Shiqing Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 2
Zhongye Changtian International Engineering Co., Ltd.
Hunan Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 2
Jiangsu Ruike Pharmaceutical Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 206 patents, we discovered top 84 universities and scientific research institutions by total patent application. Northwest Normal University, Massachusetts Institute of Technology, Shanghai Institute of Technology are dominant in this area. They take 17.48% of the total patent filing.
Northwest Normal University
Gansu Sheng, China
Patent: 21
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 9
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 6
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 5
Seoul National University of Science & Technology
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4
Council of Scientific & Industrial Research
South China University of Technology
Guangdong Sheng, China
Patent: 3