With the analysis among 3,182 patents, we discovered top 485 key players by total patent application. Bayer AG, IG Farbenindustrie AG, BASF AB are dominant in this area. They take 9.96% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 125
Hessen, Germany
Patent: 100
Delaware, United States
Patent: 53
Hessen, Germany
Patent: 49
Antwerpen, Belgium
Patent: 32
New Jersey, United States
Patent: 30
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 278 patents applied in the last 5 years. We discover 214 most active companies in this area. The fast-growing DURECT Corp., Soochow University, Halliburton Energy Services, Inc. take 7.91% of patent filing during this period.
California, United States
Patent: 9
Jiangsu Sheng, China
Patent: 9
Texas, United States
Patent: 4
Guangzhou Yakoo Chemical Co. Ltd.
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
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Patent: 4
Henan Sheng, China
Patent: 4
Taiwan Province, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among related 278 patents in last 5 years, we discover 191 new entrants. DURECT Corp., Halliburton Energy Services, Inc., Nan Ya Plastics Corp. are the most active new entrants in this area.
California, United States
Patent: 9
Texas, United States
Patent: 4
Taiwan Province, China
Patent: 4
Guangzhou Yakoo Chemical Co. Ltd.
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
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Patent: 4
Henan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 297 patents, we discovered top 94 universities and scientific research institutions by total patent application. Soochow University, Changzhou University, Donghua University are dominant in this area. They take 9.76% of the total patent filing.
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
Chongqing Shi, China
Patent: 5
Missouri, United States
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4