With the analysis among 4,704 patents, we discovered top 495 key players by total patent application. TOTO Ltd., Sekisui Chemical Co., Ltd., Wuhan Shengyu Drainage System Co., Ltd. are dominant in this area. They take 3.44% of the total patent filing.
Fukuoka-ken, Japan
Patent: 84
Osaka-fu, Japan
Patent: 40
Hubei Sheng, China
Patent: 38
Baden-Württemberg, Germany
Patent: 35
Osaka-fu, Japan
Patent: 20
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 19
Shanghai Shi, China
Patent: 18
Osaka-fu, Japan
Patent: 17
Baden-Württemberg, Germany
Patent: 17
Baden-Württemberg, Germany
Patent: 17
With the analysis among 17 patents, we discovered top 7 start-ups by total patent application. Studor, Inc., Vapar Pty Ltd., Veldhuizen BV are active in this area.
New York, United States
Patent: 5
New South Wales, Australia
Patent: 3
Utrecht, Netherlands
Patent: 3
Harjumaa, Estonia
Patent: 3
Guangdong Sheng, China
Patent: 1
With the analysis among related 2,761 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shanghai Municipal Engineering Design Inst (Group) Co., Ltd., Powerchina Huadong Engineering Corp. Ltd., Yangtze Ecology & Environment Co., Ltd. take 1.41% of patent filing during this period.
Shanghai Shi, China
Patent: 18
Zhejiang Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 10
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Hainan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Yunnan Minghu Environmental Technology Co., Ltd.
Yunnan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
With the analysis among related 2,761 patents in last 5 years, we discover 454 new entrants. Shanghai Municipal Engineering Design Inst (Group) Co., Ltd., Yangtze Ecology & Environment Co., Ltd., China Construction Third Bureau Green Industry Investment Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 18
Hubei Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 7
Hainan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Yunnan Minghu Environmental Technology Co., Ltd.
Yunnan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
With the analysis among 449 patents, we discovered top 152 universities and scientific research institutions by total patent application. Hohai University, Xi'an University of Architecture & Technology, Tongji University are dominant in this area. They take 10.24% of the total patent filing.
Jiangsu Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Liaoning Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Chongqing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5