With the analysis among 281,120 patents, we discovered top 488 key players by total patent application. Procter & Gamble Co., The Lubrizol Corp., Shin-Etsu Chemical Co., Ltd. are dominant in this area. They take 2.80% of the total patent filing.
Ohio, United States
Patent: 2,876
Ohio, United States
Patent: 2,765
Tokyo-to, Japan
Patent: 2,223
Tokyo-to, Japan
Patent: 2,114
Tokyo-to, Japan
Patent: 2,002
Nordrhein-Westfalen, Germany
Patent: 1,907
Osaka-fu, Japan
Patent: 1,769
Guangdong Sheng, China
Patent: 1,709
Nordrhein-Westfalen, Germany
Patent: 1,689
With the analysis among 617 patents, we discovered top 121 start-ups by total patent application. Aisin KK, M-I LLC, Wm. Wrigley Jr. Co. are active in this area.
Tokyo-to, Japan
Patent: 102
Texas, United States
Patent: 92
Illinois, United States
Patent: 39
California, United States
Patent: 19
WARRINGTON, United Kingdom
Patent: 17
Tokyo-to, Japan
Patent: 15
Hessen, Germany
Patent: 15
Tokyo-to, Japan
Patent: 13
With the analysis among related 28,412 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., PetroChina Co., Ltd., Southwest Petroleum University take 3.04% of patent filing during this period.
Beijing Shi, China
Patent: 455
Beijing Shi, China
Patent: 218
Sichuan Sheng, China
Patent: 190
New York, United States
Patent: 131
Tokyo-to, Japan
Patent: 119
Ohio, United States
Patent: 101
Shandong Sheng, China
Patent: 101
Beijing Shi, China
Patent: 96
With the analysis among related 28,412 patents in last 5 years, we discover 38 new entrants. Jiyuan Herui Environmental Protection Technology Co., Ltd., Shandong Xingang Chemical Co., Ltd., Shanghai Jingshen New Materials Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 12
Shandong Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 11
Henan Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Delaware, United States
Patent: 10
With the analysis among 19,784 patents, we discovered top 318 universities and scientific research institutions by total patent application. Southwest Petroleum University, South China University of Technology, China University of Petroleum (East China) are dominant in this area. They take 8.61% of the total patent filing.
Sichuan Sheng, China
Patent: 369
Guangdong Sheng, China
Patent: 306
Shandong Sheng, China
Patent: 244
Guangxi Zhuangzu Zizhiqu, China
Patent: 236
Beijing Shi, China
Patent: 207
Zhejiang Sheng, China
Patent: 179
Beijing Shi, China
Patent: 164
Shanghai Shi, China
Patent: 150
Beijing Shi, China
Patent: 142
Jiangsu Sheng, China
Patent: 137