With the analysis among 40 patents, we discovered top 22 key players by total patent application. The Upjohn Co., Zhejiang Xieshi New Materials Co., Ltd., Nuoya (Beijing) Catalytic Technology Co., Ltd. are dominant in this area. They take 45.00% of the total patent filing.
Michigan, United States
Patent: 10
Zhejiang Xieshi New Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Nuoya (Beijing) Catalytic Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Chengda Pharmaceuticals Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
ISHIHARA SANGYO KAISHA LTD.
Kawaguchi Chemical Industry Co., Ltd.
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With the analysis among related 11 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Sinova Specialties Ltd., Zhejiang Xieshi New Materials Co., Ltd., Chengda Pharmaceuticals Co., Ltd. take 54.55% of patent filing during this period.
Beijing Shi, China
Patent: 2
Zhejiang Xieshi New Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Chengda Pharmaceuticals Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Nuoya (Beijing) Catalytic Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Shandong Jincheng Pharmaceutical Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 1
Xindongwei (Tianjin) Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 5 new entrants. Sinova Specialties Ltd., Chengda Pharmaceuticals Co., Ltd., Nanjing University of Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Chengda Pharmaceuticals Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Shandong Jincheng Pharmaceutical Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 1
Xindongwei (Tianjin) Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
With the analysis among 8 patents, we discovered top 5 universities and scientific research institutions by total patent application. Zhejiang University, Lanzhou University, Nanjing University of Science & Technology are dominant in this area. They take 62.50% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 1
The Second Military Medical University
Shanghai Shi, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1