With the analysis among 802 patents, we discovered top 186 key players by total patent application. Polyplastics Co., Ltd., EIDP, Inc., Vertex Pharmaceuticals, Inc. are dominant in this area. They take 20.20% of the total patent filing.
Chiba-ken, Japan
Patent: 81
Delaware, United States
Patent: 45
Massachusetts, United States
Patent: 36
Texas, United States
Patent: 24
Michigan, United States
Patent: 19
Nordrhein-Westfalen, Germany
Patent: 17
Kentucky, United States
Patent: 16
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With the analysis among related 35 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Polyplastics Co., Ltd., Gansu Chemical Research Institute Co., Ltd., Politechnika Wroclawska take 40.00% of patent filing during this period.
Chiba-ken, Japan
Patent: 8
Gansu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 35 patents in last 5 years, we discover 18 new entrants. Politechnika Wroclawska, Zhejiang Shengxiao Chemicals Co. Ltd., Hubei Huazhong Pharmaceutical Co. Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 52 patents, we discovered top 27 universities and scientific research institutions by total patent application. Rensselaer Polytechnic Institute, Nanjing Agricultural University, Nantong University are dominant in this area. They take 17.31% of the total patent filing.
New York, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jeollabuk-do, South Korea
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1