With the analysis among 45 patents, we discovered top 20 key players by total patent application. Sumitomo Chemical Co., Ltd., Choya KK, Hebei Lijiang Biotechnology Co. Ltd. are dominant in this area. They take 44.44% of the total patent filing.
Sumitomo Chemical Co., Ltd.
Hebei Lijiang Biotechnology Co. Ltd.
Hebei Sheng, China
Patent: 4
Ningbo Ruicui Biotechnology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Zeria Pharmaceutical Co., Ltd.
Nanjing Nanda Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangsu Eureka Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Illinois, United States
Patent: 1
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With the analysis among related 12 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Hebei Lijiang Biotechnology Co. Ltd., Ningbo Ruicui Biotechnology Co., Ltd., Nanjing Nanda Pharmaceutical Co., Ltd. take 75.00% of patent filing during this period.
Hebei Lijiang Biotechnology Co. Ltd.
Hebei Sheng, China
Patent: 4
Ningbo Ruicui Biotechnology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Nanjing Nanda Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shanghai Tasly Pharmaceutical Co. Ltd.
Shanghai Shi, China
Patent: 1
Linyi Huaxing Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 1
Jiangsu Eureka Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 5 new entrants. Hebei Lijiang Biotechnology Co. Ltd., Ningbo Ruicui Biotechnology Co., Ltd., Nanjing Nanda Pharmaceutical Co., Ltd. are the most active new entrants in this area.
Hebei Lijiang Biotechnology Co. Ltd.
Hebei Sheng, China
Patent: 4
Ningbo Ruicui Biotechnology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Nanjing Nanda Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shanghai Tasly Pharmaceutical Co. Ltd.
Shanghai Shi, China
Patent: 1
Linyi Huaxing Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 1
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