With the analysis among 554 patents, we discovered top 71 key players by total patent application. Cassella AG, BASF AB, Sandoz AG are dominant in this area. They take 28.70% of the total patent filing.
Clariant Finance (BVI) Ltd.
British Virgin Islands
Patent: 36
Hessen, Germany
Patent: 34
Hessen, Germany
Patent: 28
Texas, United States
Patent: 12
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With the analysis among related 23 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Merichem Co., Eska BV, Zhejiang Hongxiang Chemical Industry Co. Ltd. take 65.22% of patent filing during this period.
Texas, United States
Patent: 12
Groningen, Netherlands
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shanxi Linfen Dyeing Chemical Co. Ltd.
Shanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 7 new entrants. Merichem Co., Eska BV, Zhejiang Hongxiang Chemical Industry Co. Ltd. are the most active new entrants in this area.
Texas, United States
Patent: 12
Groningen, Netherlands
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shanxi Linfen Dyeing Chemical Co. Ltd.
Shanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 10 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1