With the analysis among 248 patents, we discovered top 84 key players by total patent application. Kyocera Corp., FIB-Services International SA, PPG Industries, Inc. are dominant in this area. They take 22.18% of the total patent filing.
Kyoto-fu, Japan
Patent: 26
Luxembourg, Luxembourg
Patent: 16
Pennsylvania, United States
Patent: 13
Hessen, Germany
Patent: 11
Shiga-ken, Japan
Patent: 7
New York, United States
Patent: 6
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With the analysis among related 23 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing HASS CO Ltd, Nippon Electric Glass Co., Ltd., Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation take 30.43% of patent filing during this period.
Shiga-ken, Japan
Patent: 2
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 1
Ohio, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Kanagawa-ken, Japan
Patent: 1
Jiangsu Sheng, China
Patent: 1
Genoa Environmental Technology (Shanghai) co., LTD
Shanghai Shi, China
Patent: 1
Aichi-ken, Japan
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 12 new entrants. HASS CO Ltd, Central Research Institute of Electric Power Industry, Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation are the most active new entrants in this area.
Kanagawa-ken, Japan
Patent: 1
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 1
Ohio, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Genoa Environmental Technology (Shanghai) co., LTD
Shanghai Shi, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 28 patents, we discovered top 11 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Sichuan University, Universitat Jaume I de Castellón are dominant in this area. They take 21.43% of the total patent filing.
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Fujian Sheng, China
Patent: 1
North China University of Science & Technology
Hebei Sheng, China
Patent: 1
Kumamoto-ken, Japan
Patent: 1
Henan Sheng, China
Patent: 1
Anhui Polytechnic University
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1