With the analysis among 20,917 patents, we discovered top 482 key players by total patent application. Procter & Gamble Co., Imperial Chemical Industries Ltd., EIDP, Inc. are dominant in this area. They take 3.08% of the total patent filing.
Ohio, United States
Patent: 251
United Kingdom
Patent: 222
Delaware, United States
Patent: 172
Nordrhein-Westfalen, Germany
Patent: 149
Michigan, United States
Patent: 147
Beijing Shi, China
Patent: 134
Illinois, United States
Patent: 112
Beijing Shi, China
Patent: 104
With the analysis among 32 patents, we discovered top 14 start-ups by total patent application. M-I LLC, Knapsack Co., Jingzhou Huoli Erba Jiahua Co., Ltd. are active in this area.
Texas, United States
Patent: 8
Oregon, United States
Patent: 6
Hubei Sheng, China
Patent: 3
Worldwide Green Enterprises, Inc.
New Jersey, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Chongqing Meicun Technology Co. Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among related 5,535 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Southwest Petroleum University, Parasol Medical LLC take 2.19% of patent filing during this period.
Beijing Shi, China
Patent: 58
Sichuan Sheng, China
Patent: 37
Illinois, United States
Patent: 26
Hunan Sheng, China
Patent: 23
Yunnan Sheng, China
Patent: 23
Beijing Shi, China
Patent: 22
Beijing Shi, China
Patent: 22
Shandong Sheng, China
Patent: 21
Beijing Shi, China
Patent: 21
Shaanxi Sheng, China
Patent: 19
With the analysis among related 5,535 patents in last 5 years, we discover 264 new entrants. Henan Gold Earth Chemical Co. Ltd., Yazaki Corp., Hengyang Aijie Technology Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 12
Hunan Sheng, China
Patent: 11
Louisiana, United States
Patent: 11
Sichuan Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
North Carolina, United States
Patent: 9
Guizhou Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
With the analysis among 4,315 patents, we discovered top 322 universities and scientific research institutions by total patent application. Sichuan Normal University, Southwest Petroleum University, Shaanxi University of Science & Technology are dominant in this area. They take 11.10% of the total patent filing.
Sichuan Sheng, China
Patent: 325
Sichuan Sheng, China
Patent: 79
Shaanxi Sheng, China
Patent: 71
Beijing Shi, China
Patent: 62
Hunan Sheng, China
Patent: 50
Zhejiang Sheng, China
Patent: 50
Yunnan Sheng, China
Patent: 47
Shanghai Shi, China
Patent: 42
Shandong Sheng, China
Patent: 41
Guangdong Sheng, China
Patent: 40