With the analysis among 119 patents, we discovered top 96 key players by total patent application. Valmet AB, Gree Electric Appliances, Inc. of Zhuhai, Westinghouse Electric Co. LLC are dominant in this area. They take 5.88% of the total patent filing.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 2
Rock Tone Enterprise Co. Ltd.
Qingtongxia Ruitong Proppant Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 2
Hebei Jieshibao Daily Plastic Products Co., Ltd.
Hebei Sheng, China
Patent: 2
Henan Zhongshun Filtration Research Institute Co., Ltd.
Henan Sheng, China
Patent: 2
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With the analysis among related 84 patents applied in the last 5 years. We discover 61 most active companies in this area. The fast-growing Valmet AB, Jiangsu Huayi Clothing Co., Ltd., Qingtongxia Ruitong Proppant Co., Ltd. take 8.33% of patent filing during this period.
Jiangsu Huayi Clothing Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Qingtongxia Ruitong Proppant Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 2
Henan Zhongshun Filtration Research Institute Co., Ltd.
Henan Sheng, China
Patent: 2
Hebei Jieshibao Daily Plastic Products Co., Ltd.
Hebei Sheng, China
Patent: 2
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Henan Jianghe Paper Co. Ltd.
Henan Sheng, China
Patent: 1
Huai'an Lianfa Electromechanical Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shandong Weiguo Food Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 84 patents in last 5 years, we discover 61 new entrants. Valmet AB, Jiangsu Huayi Clothing Co., Ltd., Qingtongxia Ruitong Proppant Co., Ltd. are the most active new entrants in this area.
Jiangsu Huayi Clothing Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Qingtongxia Ruitong Proppant Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 2
Henan Zhongshun Filtration Research Institute Co., Ltd.
Henan Sheng, China
Patent: 2
Hebei Jieshibao Daily Plastic Products Co., Ltd.
Hebei Sheng, China
Patent: 2
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Henan Jianghe Paper Co. Ltd.
Henan Sheng, China
Patent: 1
Huai'an Lianfa Electromechanical Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shandong Weiguo Food Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 4 universities and scientific research institutions by total patent application. Sichuan Agricultural University, Yangtze University, Hainan University are dominant in this area. They take 50.00% of the total patent filing.
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 1