With the analysis among 231 patents, we discovered top 129 key players by total patent application. Robert Bosch GmbH, Ingersoll-Rand Co., Pellenc SA are dominant in this area. They take 17.75% of the total patent filing.
Baden-Württemberg, Germany
Patent: 28
North Carolina, United States
Patent: 9
Shenzhen Bus Group Co., Ltd.
Guangdong Sheng, China
Patent: 3
New Hampshire, United States
Patent: 3
Emilia-Romagna, Italy
Patent: 3
Licentia Patent Verwaltungs GmbH
Nordrhein-Westfalen, Germany
Patent: 3
Changsha Zoomlion Environmental & Sanitation Machinery Co. Ltd
Hunan Sheng, China
Patent: 3
Guangzhou Deya Machinery Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 3
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With the analysis among related 133 patents applied in the last 5 years. We discover 85 most active companies in this area. The fast-growing Changsha Zoomlion Environmental & Sanitation Machinery Co. Ltd, Shenzhen Bus Group Co., Ltd., FAW Sichuan Special Cars Co. Ltd. take 6.02% of patent filing during this period.
Changsha Zoomlion Environmental & Sanitation Machinery Co. Ltd
Hunan Sheng, China
Patent: 3
Shenzhen Bus Group Co., Ltd.
Guangdong Sheng, China
Patent: 3
FAW Sichuan Special Cars Co. Ltd.
Sichuan Sheng, China
Patent: 2
Shanghai Weihang Equipment Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Eighth Mine of Pingdingshan Tianan Coal Industry Co., Ltd.
Henan Sheng, China
Patent: 2
Guangzhou Huantou Environmental Service Co., Ltd.
Guangdong Sheng, China
Patent: 2
Henan Qianming Mining Equipment Manufacturing Co., Ltd.
Henan Sheng, China
Patent: 2
Quanzhou Donglite Hardware Tools Manufacturing Co., Ltd.
Fujian Sheng, China
Patent: 2
China Railway 14th Bureau Group Shield Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 133 patents in last 5 years, we discover 83 new entrants. Changsha Zoomlion Environmental & Sanitation Machinery Co. Ltd, Shenzhen Bus Group Co., Ltd., FAW Sichuan Special Cars Co. Ltd. are the most active new entrants in this area.
Changsha Zoomlion Environmental & Sanitation Machinery Co. Ltd
Hunan Sheng, China
Patent: 3
Shenzhen Bus Group Co., Ltd.
Guangdong Sheng, China
Patent: 3
FAW Sichuan Special Cars Co. Ltd.
Sichuan Sheng, China
Patent: 2
Shanghai Weihang Equipment Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Eighth Mine of Pingdingshan Tianan Coal Industry Co., Ltd.
Henan Sheng, China
Patent: 2
Guangzhou Huantou Environmental Service Co., Ltd.
Guangdong Sheng, China
Patent: 2
Henan Qianming Mining Equipment Manufacturing Co., Ltd.
Henan Sheng, China
Patent: 2
Quanzhou Donglite Hardware Tools Manufacturing Co., Ltd.
Fujian Sheng, China
Patent: 2
China Railway 14th Bureau Group Shield Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 15 patents, we discovered top 9 universities and scientific research institutions by total patent application. Hubei University of Technology, China University of Mining & Technology, California Institute of Technology are dominant in this area. They take 40.00% of the total patent filing.
Hubei University of Technology
Hubei Sheng, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
California Institute of Technology
California, United States
Patent: 1
Wuhan University of Technology
Hubei Sheng, China
Patent: 1
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 1
Xingtai Polytechnic College
Hebei Sheng, China
Patent: 1
Heilongjiang Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Nanyang Institute of Technology
Henan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1