With the analysis among 34 patents, we discovered top 23 key players by total patent application. Hias Iks, Air Products & Chemicals, Inc., Beijing Drainage Group Co., Ltd. are dominant in this area. They take 20.59% of the total patent filing.
Pennsylvania, United States
Patent: 2
Beijing Shi, China
Patent: 2
Utrecht, Netherlands
Patent: 2
Sichuan Sheng, China
Patent: 1
Georgia, United States
Patent: 1
Pennsylvania, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Pennsylvania, United States
Patent: 1
Fujian Sheng, China
Patent: 1
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With the analysis among related 35 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Beijing University of Technology, Hias Iks, Beijing Drainage Group Co., Ltd. take 34.29% of patent filing during this period.
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Utrecht, Netherlands
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Henan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 35 patents in last 5 years, we discover 16 new entrants. Hias Iks, Beijing Drainage Group Co., Ltd., Kunming University of Science & Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Utrecht, Netherlands
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Henan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 33 patents, we discovered top 16 universities and scientific research institutions by total patent application. Beijing University of Technology, Tongji University, The Hong Kong University of Science & Technology are dominant in this area. They take 51.52% of the total patent filing.
Beijing Shi, China
Patent: 11
Shanghai Shi, China
Patent: 3
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 3
Yunnan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1