With the analysis among 1,067 patents, we discovered top 222 key players by total patent application. Shell Internationale Research Maatschappij BV, Procter & Gamble Co., Idemitsu Kosan Co., Ltd. are dominant in this area. They take 19.12% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 115
Ohio, United States
Patent: 50
Tokyo-to, Japan
Patent: 39
Illinois, United States
Patent: 28
California, United States
Patent: 25
Hessen, Germany
Patent: 24
Kanagawa-ken, Japan
Patent: 21
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 19
With the analysis among 7 patents, we discovered top 2 start-ups by total patent application.
Texas, United States
Patent: 6
Cambridgeshire, United Kingdom
Patent: 1
With the analysis among related 186 patents applied in the last 5 years. We discover 96 most active companies in this area. The fast-growing Fudan University, Henan Normal University, Inpria Corp. take 12.37% of patent filing during this period.
Shanghai Shi, China
Patent: 9
Henan Sheng, China
Patent: 7
Oregon, United States
Patent: 7
Sichuan Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Liaoning Sheng, China
Patent: 6
With the analysis among related 186 patents in last 5 years, we discover 68 new entrants. Fudan University, Henan Normal University, Inpria Corp. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 9
Henan Sheng, China
Patent: 7
Oregon, United States
Patent: 7
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 3
With the analysis among 220 patents, we discovered top 78 universities and scientific research institutions by total patent application. East China Normal University, Fudan University, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 17.73% of the total patent filing.
Shanghai Shi, China
Patent: 21
Shanghai Shi, China
Patent: 9
Liaoning Sheng, China
Patent: 9
Massachusetts, United States
Patent: 7
Sichuan Sheng, China
Patent: 7
Henan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 4
Ishikawa-ken, Japan
Patent: 4