With the analysis among 3,434 patents, we discovered top 471 key players by total patent application. Procter & Gamble Co., L'Oréal SA, Kao Corp. are dominant in this area. They take 15.52% of the total patent filing.
Ohio, United States
Patent: 289
Tokyo-to, Japan
Patent: 78
Zuid-Holland, Netherlands
Patent: 69
Illinois, United States
Patent: 38
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 303 patents applied in the last 5 years. We discover 193 most active companies in this area. The fast-growing Kemira Oyj, State Grid Corp. of China, Beijing Institute of Nanoenergy & Nanosystems take 8.58% of patent filing during this period.
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 7
Illinois, United States
Patent: 7
Beijing Shi, China
Patent: 5
Ohio, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
With the analysis among related 303 patents in last 5 years, we discover 115 new entrants. University of Twente, Shenzhen Guohua Optoelectronics Co Ltd, Yichang Huateng Pipeline Engineering Co., Ltd. are the most active new entrants in this area.
Overijssel, Netherlands
Patent: 4
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
New South Wales, Australia
Patent: 3
Shanghai Shi, China
Patent: 3
California, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
With the analysis among 532 patents, we discovered top 143 universities and scientific research institutions by total patent application. California Institute of Technology, University of Tokyo, Beijing Institute of Nanoenergy & Nanosystems are dominant in this area. They take 8.46% of the total patent filing.
California, United States
Patent: 15
Tokyo-to, Japan
Patent: 12
Beijing Shi, China
Patent: 12
Massachusetts, United States
Patent: 8
Beijing Shi, China
Patent: 8
Chongqing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
New York, United States
Patent: 6
Shaanxi Sheng, China
Patent: 6