With the analysis among 118 patents, we discovered top 77 key players by total patent application. TBI INNOVATIONS LLC, Sanwa Shutter Corp., Baxter International, Inc. are dominant in this area. They take 17.80% of the total patent filing.
Illinois, United States
Patent: 3
Grand Port, Mauritius
Patent: 3
Hiroshima-ken, Japan
Patent: 2
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With the analysis among related 14 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Hunan Zhenchuang Environmental Protection Technology Co., Ltd., Maanshan Iron & Steel Co., Ltd., Nanjing Putide Electric Technology Co., Ltd. take 21.43% of patent filing during this period.
Hunan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Jiangxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 10 new entrants. Hunan Zhenchuang Environmental Protection Technology Co., Ltd., Maanshan Iron & Steel Co., Ltd., Nanjing Putide Electric Technology Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Jiangxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among 20 patents, we discovered top 10 universities and scientific research institutions by total patent application. Ocean University of China, Shanghai Jiao Tong University, Railway Technical Research Institute are dominant in this area. They take 35.00% of the total patent filing.
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
West Virginia, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1