With the analysis among 8,523 patents, we discovered top 476 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., Saudi Arabian Oil Co. are dominant in this area. They take 2.76% of the total patent filing.
Beijing Shi, China
Patent: 100
Beijing Shi, China
Patent: 68
Zuid-Holland, Netherlands
Patent: 62
New Jersey, United States
Patent: 60
Texas, United States
Patent: 57
Ohio, United States
Patent: 52
Alberta, Canada
Patent: 48
Beijing Shi, China
Patent: 46
Tokyo-to, Japan
Patent: 41
With the analysis among 123 patents, we discovered top 46 start-ups by total patent application. Geco Technologies, Insight Lifetech Co., Ltd., Shenzhen Royole Technologies Co., Ltd. are active in this area.
Nuevo León, Mexico
Patent: 40
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3
California, United States
Patent: 3
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 5,525 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing PetroChina Co., Ltd., Saudi Arabian Oil Co., China Petroleum & Chemical Corp. take 2.33% of patent filing during this period.
Beijing Shi, China
Patent: 49
Beijing Shi, China
Patent: 34
Beijing Shi, China
Patent: 29
Shandong Sheng, China
Patent: 26
Texas, United States
Patent: 25
Guangdong Sheng, China
Patent: 23
Beijing Shi, China
Patent: 22
Sichuan Sheng, China
Patent: 20
Zuid-Holland, Netherlands
Patent: 19
With the analysis among related 5,525 patents in last 5 years, we discover 301 new entrants. Teijin Pharma Ltd., ConocoPhillips Co., Guangdong University of Technology are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 16
Delaware, United States
Patent: 13
Guangdong Sheng, China
Patent: 10
California, United States
Patent: 10
Guangdong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
New York, United States
Patent: 9
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Nei Mongol Zizhiqu, China
Patent: 8
With the analysis among 1,932 patents, we discovered top 238 universities and scientific research institutions by total patent application. China Petroleum University Beijing, Shandong University, Southwest Petroleum University are dominant in this area. They take 5.59% of the total patent filing.
Beijing Shi, China
Patent: 41
Shandong Sheng, China
Patent: 31
Sichuan Sheng, China
Patent: 31
Zhejiang Sheng, China
Patent: 26
Shandong Sheng, China
Patent: 22
Shandong Sheng, China
Patent: 22
Shanghai Shi, China
Patent: 20
Guangdong Sheng, China
Patent: 18
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 17