With the analysis among 770 patents, we discovered top 287 key players by total patent application. EIDP, Inc., CHEMETALL GmbH, Kumho Petrochemical Co., Ltd. are dominant in this area. They take 8.83% of the total patent filing.
Delaware, United States
Patent: 29
Hessen, Germany
Patent: 21
Chiba-ken, Japan
Patent: 13
North Carolina, United States
Patent: 12
Pennsylvania, United States
Patent: 11
Hessen, Germany
Patent: 11
New York, United States
Patent: 10
GM Global Technology Operations LLC
Michigan, United States
Patent: 9
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 125 patents applied in the last 5 years. We discover 77 most active companies in this area. The fast-growing Zhejiang University, Zhejiang University of Technology, Mitsubishi Gas Chemical Co., Inc. take 15.20% of patent filing during this period.
Zhejiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Baden-Württemberg, Germany
Patent: 4
North Carolina, United States
Patent: 4
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 2
Nevada, United States
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among related 125 patents in last 5 years, we discover 66 new entrants. Mitsubishi Gas Chemical Co., Inc., Hefei University, Robert Bosch GmbH are the most active new entrants in this area.
Anhui Sheng, China
Patent: 5
Baden-Württemberg, Germany
Patent: 4
Beijing Shi, China
Patent: 2
Nevada, United States
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
With the analysis among 161 patents, we discovered top 51 universities and scientific research institutions by total patent application. Hiroshima University, Zhejiang University of Technology, Zhejiang University are dominant in this area. They take 25.47% of the total patent filing.
Hiroshima-ken, Japan
Patent: 16
Zhejiang Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Distrito Federal, Mexico
Patent: 3
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2