With the analysis among 23,471 patents, we discovered top 463 key players by total patent application. Toyota Motor Corp., China Petroleum & Chemical Corp., Shell Internationale Research Maatschappij BV are dominant in this area. They take 10.14% of the total patent filing.
Tokyo-to, Japan
Patent: 1,128
Beijing Shi, China
Patent: 828
Zuid-Holland, Netherlands
Patent: 423
Aichi-ken, Japan
Patent: 320
United Kingdom
Patent: 290
Fukushima-ken, Japan
Patent: 277
Liaoning Sheng, China
Patent: 267
United Kingdom
Patent: 264
With the analysis among 72 patents, we discovered top 11 start-ups by total patent application. Syzygy Plasmonics, Inc., Aisin KK, Knapsack Co. are active in this area.
Texas, United States
Patent: 31
Tokyo-to, Japan
Patent: 22
Oregon, United States
Patent: 8
New York, United States
Patent: 3
Texas, United States
Patent: 2
ZURICH, Switzerland
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Kanagawa-ken, Japan
Patent: 1
California, United States
Patent: 1
With the analysis among related 3,946 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Dalian Petrochemical Research Institute of China Petrochemical Corporation, Toyota Motor Corp. take 10.01% of patent filing during this period.
Beijing Shi, China
Patent: 243
Liaoning Sheng, China
Patent: 87
Tokyo-to, Japan
Patent: 65
Beijing Shi, China
Patent: 57
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 53
Beijing Shi, China
Patent: 43
Beijing Shi, China
Patent: 40
Tokyo-to, Japan
Patent: 39
With the analysis among related 3,946 patents in last 5 years, we discover 177 new entrants. Syzygy Plasmonics, Inc., Aramco Services Co., Jiangsu Zhongzhi Xinyu Environmental Technology Co., Ltd. are the most active new entrants in this area.
Texas, United States
Patent: 31
Texas, United States
Patent: 14
Jiangsu Sheng, China
Patent: 9
Qingdao Henengda Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Taiwan Province, China
Patent: 8
Jilin Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
With the analysis among 4,875 patents, we discovered top 304 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Sinopec Research Institute of Petroleum Processing, Zhejiang University are dominant in this area. They take 23.04% of the total patent filing.
Liaoning Sheng, China
Patent: 158
Beijing Shi, China
Patent: 144
Zhejiang Sheng, China
Patent: 89
Tianjin Shi, China
Patent: 70
Beijing Shi, China
Patent: 56
Jiangsu Sheng, China
Patent: 51
Shanghai Shi, China
Patent: 49
Beijing Shi, China
Patent: 43
Beijing Shi, China
Patent: 42