With the analysis among 12,603 patents, we discovered top 452 key players by total patent application. LG Chem Ltd., Rohm & Haas Co., Kaneka Corp. are dominant in this area. They take 6.01% of the total patent filing.
Pennsylvania, United States
Patent: 216
Tokyo-to, Japan
Patent: 194
Beijing Shi, China
Patent: 152
Tokyo-to, Japan
Patent: 144
Massachusetts, United States
Patent: 138
Minnesota, United States
Patent: 132
Tokyo-to, Japan
Patent: 129
Tokyo-to, Japan
Patent: 125
With the analysis among 52 patents, we discovered top 22 start-ups by total patent application. Sila Nanotechnologies, Inc., Nexdot SAS, SN Bioscience, Inc. are active in this area.
California, United States
Patent: 7
Gyeonggi-do, South Korea
Patent: 5
Jiangsu Sheng, China
Patent: 4
Texas, United States
Patent: 3
British Columbia, Canada
Patent: 3
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 2,691 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, China Petroleum & Chemical Corp., Zhejiang University take 3.08% of patent filing during this period.
Hunan Sheng, China
Patent: 30
Beijing Shi, China
Patent: 28
Zhejiang Sheng, China
Patent: 25
Beijing Shi, China
Patent: 25
Sichuan Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 22
Guizhou Sheng, China
Patent: 21
Liaoning Sheng, China
Patent: 20
Jilin Sheng, China
Patent: 18
Fujian Sheng, China
Patent: 17
With the analysis among related 2,691 patents in last 5 years, we discover 159 new entrants. Dongguan University of Technology, Yancheng Teachers University, Linnaeus (China) New Energy Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 6,217 patents, we discovered top 347 universities and scientific research institutions by total patent application. Zhejiang University, Beijing University of Chemical Technology, Central South University are dominant in this area. They take 5.55% of the total patent filing.
Zhejiang Sheng, China
Patent: 107
Beijing Shi, China
Patent: 97
Hunan Sheng, China
Patent: 81
Shanghai Shi, China
Patent: 73
Jilin Sheng, China
Patent: 67
Guangdong Sheng, China
Patent: 65
Liaoning Sheng, China
Patent: 60
Beijing Shi, China
Patent: 58
Tianjin Shi, China
Patent: 58