With the analysis among 108,611 patents, we discovered top 492 key players by total patent application. Shanghai Bixiufu Enterprise Management Co Ltd, State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 0.50% of the total patent filing.
Shanghai Shi, China
Patent: 271
Beijing Shi, China
Patent: 150
Guangdong Sheng, China
Patent: 122
Shaanxi Sheng, China
Patent: 112
South Carolina, United States
Patent: 103
Hubei Sheng, China
Patent: 98
Henan Sheng, China
Patent: 88
Shandong Sheng, China
Patent: 87
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 81
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 80
With the analysis among 95 patents, we discovered top 55 start-ups by total patent application. Sunwoda Electric Vehicle Battery Co., Ltd., Integrity Bio-Chemicals LLC, Nanjing Chenglian Laser Technology Co., Ltd. are active in this area.
Guangdong Sheng, China
Patent: 10
Texas, United States
Patent: 9
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Syddanmark, Denmark
Patent: 3
Guangdong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 121,125 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shanghai Bixiufu Enterprise Management Co Ltd, State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai take 0.43% of patent filing during this period.
Shanghai Shi, China
Patent: 271
Beijing Shi, China
Patent: 133
Guangdong Sheng, China
Patent: 118
Shaanxi Sheng, China
Patent: 111
Hubei Sheng, China
Patent: 95
Henan Sheng, China
Patent: 85
Anhui Sheng, China
Patent: 85
Shandong Sheng, China
Patent: 83
Shandong Sheng, China
Patent: 79
Jiangsu Sheng, China
Patent: 78
With the analysis among related 121,125 patents in last 5 years, we discover 310 new entrants. Shanghai Bixiufu Enterprise Management Co Ltd, Shandong Laigang Yongfeng Steel Corp., Zhejiang Feida Environmental Science & Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 271
Shandong Sheng, China
Patent: 65
Zhejiang Sheng, China
Patent: 57
Shandong Sheng, China
Patent: 46
Jiangsu Sheng, China
Patent: 43
Zhejiang Sheng, China
Patent: 42
Jiangsu Sheng, China
Patent: 42
Tianjin Shi, China
Patent: 37
Shaanxi Sheng, China
Patent: 37
Beijing Shi, China
Patent: 37
With the analysis among 6,754 patents, we discovered top 290 universities and scientific research institutions by total patent application. China University of Mining & Technology, Shandong University of Science & Technology, Anhui University of Science & Technology are dominant in this area. They take 4.41% of the total patent filing.
Jiangsu Sheng, China
Patent: 109
Shandong Sheng, China
Patent: 98
Anhui Sheng, China
Patent: 91
Yunnan Sheng, China
Patent: 60
Shanxi Sheng, China
Patent: 54
Anhui Sheng, China
Patent: 52
Hunan Sheng, China
Patent: 49
Hubei Sheng, China
Patent: 43
Jiangsu Sheng, China
Patent: 42
Beijing Shi, China
Patent: 38