With the analysis among 23 patents, we discovered top 23 key players by total patent application. Harbin Pharmaceutical Group Bioengineering Co. Ltd., Shanghai Jingfeng Pharmaceutical Co., Ltd., Zhejiang Changdian Pharmaceutical Technology Development Co., Ltd. are dominant in this area. They take 26.09% of the total patent filing.
Heilongjiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hainan Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 1 most active companies in this area.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
Zhejiang Sheng, China
Patent: 2
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