With the analysis among 9,507 patents, we discovered top 479 key players by total patent application. Evogene Ltd., China Petroleum & Chemical Corp., PetroChina Co., Ltd. are dominant in this area. They take 5.11% of the total patent filing.
Beijing Shi, China
Patent: 146
Beijing Shi, China
Patent: 130
Guangdong Sheng, China
Patent: 129
Tokyo-to, Japan
Patent: 107
Texas, United States
Patent: 96
Delaware, United States
Patent: 84
Tokyo-to, Japan
Patent: 74
Guangdong Sheng, China
Patent: 59
With the analysis among 18 patents, we discovered top 7 start-ups by total patent application. Aisin KK, Notre Jardin, Englishco LLC are active in this area.
Anhui Sheng, China
Patent: 4
New York, United States
Patent: 3
Illinois, United States
Patent: 1
NORTHUMBERLAND COUNTY, United Kingdom
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 2,253 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, PetroChina Co., Ltd., China Petroleum & Chemical Corp. take 6.66% of patent filing during this period.
Guangdong Sheng, China
Patent: 59
Beijing Shi, China
Patent: 50
Beijing Shi, China
Patent: 41
Guangdong Sheng, China
Patent: 38
Beijing Shi, China
Patent: 25
Beijing Shi, China
Patent: 16
Heilongjiang Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
With the analysis among related 2,253 patents in last 5 years, we discover 332 new entrants. Suzhou Dihill Green Technology Co., Ltd., Battelle Memorial Institute, Guangdong Welling Auto Parts Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 13
Ohio, United States
Patent: 12
Guangdong Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Minquan Environmental Technology Co., Ltd.
Gansu Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 5
With the analysis among 1,486 patents, we discovered top 226 universities and scientific research institutions by total patent application. Jiangnan University, China University of Petroleum (East China), China Petroleum University Beijing are dominant in this area. They take 10.83% of the total patent filing.
Jiangsu Sheng, China
Patent: 30
Shandong Sheng, China
Patent: 27
Beijing Shi, China
Patent: 23
Missouri, United States
Patent: 21
Beijing Shi, China
Patent: 17
Hubei Sheng, China
Patent: 15
Beijing Shi, China
Patent: 14
Shanghai Shi, China
Patent: 14
Zhejiang Sheng, China
Patent: 14
Heilongjiang Sheng, China
Patent: 14