With the analysis among 830 patents, we discovered top 233 key players by total patent application. The Dow Chemical Co., Bayer AG, Ciba Ltd. are dominant in this area. They take 12.41% of the total patent filing.
Michigan, United States
Patent: 53
Nordrhein-Westfalen, Germany
Patent: 30
New Jersey, United States
Patent: 16
Chemische Werke Piesteritz
Sachsen-Anhalt, Germany
Patent: 12
Delaware, United States
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 9
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With the analysis among related 83 patents applied in the last 5 years. We discover 53 most active companies in this area. The fast-growing Troy Corp., Hunan Hengkai Environmental Protection Science&Technology Inve, Guangdong Shunwei Saite Engineering Plastics Development Co., Ltd. take 16.87% of patent filing during this period.
New Jersey, United States
Patent: 8
Hunan Hengkai Environmental Protection Science&Technology Inve
Hunan Sheng, China
Patent: 3
Guangdong Shunwei Saite Engineering Plastics Development Co., Ltd.
Guangdong Sheng, China
Patent: 3
FUNAN GALY CRAFTS CO.,LTD.
Anhui Sheng, China
Patent: 3
Guangdong Institute of Product Quality Supervision and Inspection
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Patent: 2
Chongqing Shi, China
Patent: 2
Beijing University of Technology
Beijing Shi, China
Patent: 2
Shanghai Tobacco Group Co., Ltd
Shanghai Shi, China
Patent: 2
Chongqing Institute of Food and Drug Inspection and Testing
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Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
With the analysis among related 83 patents in last 5 years, we discover 48 new entrants. Troy Corp., Hunan Hengkai Environmental Protection Science&Technology Inve, Guangdong Shunwei Saite Engineering Plastics Development Co., Ltd. are the most active new entrants in this area.
New Jersey, United States
Patent: 8
Hunan Hengkai Environmental Protection Science&Technology Inve
Hunan Sheng, China
Patent: 3
Guangdong Shunwei Saite Engineering Plastics Development Co., Ltd.
Guangdong Sheng, China
Patent: 3
FUNAN GALY CRAFTS CO.,LTD.
Anhui Sheng, China
Patent: 3
Guangdong Institute of Product Quality Supervision and Inspection
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Patent: 2
Shanghai Tobacco Group Co., Ltd
Shanghai Shi, China
Patent: 2
Chongqing Institute of Food and Drug Inspection and Testing
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Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Shaoxing Institute of Quality and Technical Supervision and Inspection
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Patent: 2
Chongqing Shi, China
Patent: 2
With the analysis among 116 patents, we discovered top 41 universities and scientific research institutions by total patent application. Nanjing University, Institut National de la Recherche Scientifique, Beijing University of Technology are dominant in this area. They take 17.24% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Institut National de la Recherche Scientifique
Beijing University of Technology
Beijing Shi, China
Patent: 4
Beijing Normal University
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
University of British Columbia
British Columbia, Canada
Patent: 2
Central China Normal University
Hubei Sheng, China
Patent: 2
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2