With the analysis among 88 patents, we discovered top 25 key players by total patent application. IG Farbenindustrie AG, Imperial Chemical Industries Ltd., Ciba Ltd. are dominant in this area. They take 44.32% of the total patent filing.
Hessen, Germany
Patent: 22
New Jersey, United States
Patent: 2
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With the analysis among related 4 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Jiangsu Lianhua Technology Co. Ltd., Qingdao east sea plastic industry and trade co.,LTD, Lianhe Chemical Technology Co., Ltd. take 75.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Lianhua Angjian Pharmaceutical (Taizhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 5 new entrants. Jiangsu Lianhua Technology Co. Ltd., Qingdao east sea plastic industry and trade co.,LTD, Lianhe Chemical Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Lianhua Angjian Pharmaceutical (Taizhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Zhejiang Sheng, China
Patent: 1