With the analysis among 467 patents, we discovered top 363 key players by total patent application. Alfa Laval AB, Gree Electric Appliances, Inc. of Zhuhai, China Petroleum & Chemical Corp. are dominant in this area. They take 15.85% of the total patent filing.
Guangdong Sheng, China
Patent: 29
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 420 patents applied in the last 5 years. We discover 344 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute, China Petroleum & Chemical Corp. take 9.52% of patent filing during this period.
Guangdong Sheng, China
Patent: 28
Shandong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
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Patent: 4
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
With the analysis among related 420 patents in last 5 years, we discover 337 new entrants. China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute, China Petroleum & Chemical Corp., Weichai Power Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
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Patent: 4
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 69 patents, we discovered top 31 universities and scientific research institutions by total patent application. Consejo Superior de Investigaciones Científicas, Southeast University, Beijing Institute of Technology are dominant in this area. They take 23.19% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Tamil Nadu, India
Patent: 1