With the analysis among 429 patents, we discovered top 192 key players by total patent application. Bayer AG, BASF AB, IG Farbenindustrie AG are dominant in this area. They take 8.62% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 14
Hessen, Germany
Patent: 11
Vaud, Switzerland
Patent: 11
Massachusetts, United States
Patent: 9
Indiana, United States
Patent: 7
Basel-Stadt, Switzerland
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 6
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With the analysis among related 22 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Jiangsu Alpha Pharmaceutical Co., Ltd., Nanjing Jingjinyuan Technology Industry Co., Ltd., Shanghai Huafeng New Material R&D Technology Co., Ltd. take 22.73% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Huafeng New Material R&D Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 17 new entrants. Jiangsu Alpha Pharmaceutical Co., Ltd., Nanjing Jingjinyuan Technology Industry Co., Ltd., Shanghai Huafeng New Material R&D Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Huafeng New Material R&D Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among 47 patents, we discovered top 17 universities and scientific research institutions by total patent application. Tokyo University of Science, Zhejiang University, Zhejiang University of Technology are dominant in this area. They take 17.02% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1