With the analysis among 320 patents, we discovered top 166 key players by total patent application. Yoder Brothers, Inc., Ciba-Geigy AG, BASF AB are dominant in this area. They take 20.94% of the total patent filing.
Illinois, United States
Patent: 6
California, United States
Patent: 5
California, United States
Patent: 5
Oost-Vlaanderen, Belgium
Patent: 4
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With the analysis among related 24 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Shanghai Qichang Foil Film Co., Ltd., Nanjing Feiyan Piston Ring Co. Ltd., Anhui Liuguo Chemical Co., Ltd. take 16.67% of patent filing during this period.
Shanghai Qichang Foil Film Co., Ltd.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
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Patent: 1
Tianjin Zhongtai Ze Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 25 new entrants. Shanghai Qichang Foil Film Co., Ltd., Nanjing Feiyan Piston Ring Co. Ltd., Anhui Liuguo Chemical Co., Ltd. are the most active new entrants in this area.
Shanghai Qichang Foil Film Co., Ltd.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
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Patent: 1
Tianjin Zhongtai Ze Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
With the analysis among 122 patents, we discovered top 40 universities and scientific research institutions by total patent application. North Carolina State University, Universidad de Extremadura, Oklahoma State University are dominant in this area. They take 36.89% of the total patent filing.
North Carolina, United States
Patent: 32
Extremadura, Spain
Patent: 5
Oklahoma, United States
Patent: 3
California, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Massachusetts, United States
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2