With the analysis among 524 patents, we discovered top 246 key players by total patent application. DEZHOU REBELI(JING HUA) GLASS BLOCK CO.,LTD., Saint-Gobain Isover G+H AG, Nippon Electric Glass Co., Ltd. are dominant in this area. They take 12.02% of the total patent filing.
DEZHOU REBELI(JING HUA) GLASS BLOCK CO.,LTD.
Shandong Sheng, China
Patent: 26
Nordrhein-Westfalen, Germany
Patent: 22
Shiga-ken, Japan
Patent: 15
Lombardia, Italy
Patent: 7
Anhui Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 7
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With the analysis among related 241 patents applied in the last 5 years. We discover 143 most active companies in this area. The fast-growing DEZHOU REBELI(JING HUA) GLASS BLOCK CO.,LTD., China Railway Fourth Bureau Group Co., Ltd., The First Engineering Co.,Ltd.of CTCE Group take 16.60% of patent filing during this period.
DEZHOU REBELI(JING HUA) GLASS BLOCK CO.,LTD.
Shandong Sheng, China
Patent: 26
Anhui Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 7
Lombardia, Italy
Patent: 7
Jiangsu Sheng, China
Patent: 6
New York, United States
Patent: 6
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 3
With the analysis among related 241 patents in last 5 years, we discover 138 new entrants. DEZHOU REBELI(JING HUA) GLASS BLOCK CO.,LTD., China Railway Fourth Bureau Group Co., Ltd., The First Engineering Co.,Ltd.of CTCE Group are the most active new entrants in this area.
DEZHOU REBELI(JING HUA) GLASS BLOCK CO.,LTD.
Shandong Sheng, China
Patent: 26
Anhui Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 7
Lombardia, Italy
Patent: 7
Jiangsu Sheng, China
Patent: 6
New York, United States
Patent: 6
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 3
With the analysis among 42 patents, we discovered top 15 universities and scientific research institutions by total patent application. Tongji University, Shanghai Jiao Tong University, Universidade Federal do Rio Grande do Sul are dominant in this area. They take 33.33% of the total patent filing.
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Rio Grande do Sul, Brazil
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1