With the analysis among 4,267 patents, we discovered top 487 key players by total patent application. Imperial Chemical Industries Ltd., BASF AB, EIDP, Inc. are dominant in this area. They take 12.37% of the total patent filing.
Imperial Chemical Industries Ltd.
United Kingdom
Patent: 198
Delaware, United States
Patent: 146
Osaka-fu, Japan
Patent: 80
Nordrhein-Westfalen, Germany
Patent: 76
Michigan, United States
Patent: 71
Exxon Research & Engineering Co.
Ciba Specialty Chemicals Holding, Inc.
With the analysis among 12 patents, we discovered top 4 start-ups by total patent application. M-I LLC, Urban Monkey, Institut National de la Santé et de la Recherche Médicale are active in this area.
Texas, United States
Patent: 7
Maharashtra, India
Patent: 3
Institut National de la Santé et de la Recherche Médicale
Jiangsu Leuven Instrument Co. Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 512 patents applied in the last 5 years. We discover 256 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Shaanxi Hydrogen Energy Technology Co., Ltd., Arkema France SA take 8.20% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 17
Shaanxi Hydrogen Energy Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 13
Beijing Haiwang Hydrogen Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 11
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 9
Taizhou Dashu Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 8
With the analysis among related 512 patents in last 5 years, we discover 218 new entrants. Shaanxi Hydrogen Energy Technology Co., Ltd., Beijing Haiwang Hydrogen Energy Technology Co., Ltd., Taizhou Dashu Information Technology Co., Ltd. are the most active new entrants in this area.
Shaanxi Hydrogen Energy Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 13
Beijing Haiwang Hydrogen Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 11
Taizhou Dashu Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 8
Wuhan Research Institute of Marine Electric Propulsion
Hubei Sheng, China
Patent: 5
Xinxing Shida Bio-fertilizer Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shanghai Liuzhi Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
Guangdong Shida Biological Fertilizer Group Co., Ltd.
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 3
With the analysis among 361 patents, we discovered top 98 universities and scientific research institutions by total patent application. Yamaguchi University, Sinopec Research Institute of Petroleum Processing, Council of Scientific & Industrial Research are dominant in this area. They take 12.74% of the total patent filing.
Yamaguchi-ken, Japan
Patent: 11
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 8
Council of Scientific & Industrial Research
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 7
AGH University of Science & Technology
West Pomeranian University of Technology Szczecin
Zachodniopomorskie, Poland
Patent: 4
Tianjin Shi, China
Patent: 4
Maine, United States
Patent: 3
Zhongkai University of Agriculture & Engineering
Guangdong Sheng, China
Patent: 3
Texas, United States
Patent: 2