With the analysis among 87 patents, we discovered top 46 key players by total patent application. Toyo Ink SC Holdings Co. Ltd., Zhejiang Yongning Pharmaceutical Co. Ltd., Mitsubishi Gas Chemical Co., Inc. are dominant in this area. They take 31.03% of the total patent filing.
Hokkaido, Japan
Patent: 11
Zhejiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
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With the analysis among related 28 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Mitsubishi Gas Chemical Co., Inc., Yunnan Rainbow Bio-tech. Corp. Ltd., Taisho Pharmaceutical Co., Ltd. take 39.29% of patent filing during this period.
Yunnan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 14 new entrants. Mitsubishi Gas Chemical Co., Inc., Yunnan Rainbow Bio-tech. Corp. Ltd., Tsinghua University are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaoxing Keqiao Huicai Textile Design Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 24 patents, we discovered top 10 universities and scientific research institutions by total patent application. Zhejiang Chinese Medical University, Tsinghua University, Harbin Medical University are dominant in this area. They take 33.33% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1