With the analysis among 136 patents, we discovered top 45 key players by total patent application. Advanced Drainage Systems, Inc., Pre-Con Products, StormwateRx LLC are dominant in this area. They take 52.21% of the total patent filing.
Ohio, United States
Patent: 58
California, United States
Patent: 9
Oregon, United States
Patent: 4
Georgia, United States
Patent: 3
Pennsylvania, United States
Patent: 3
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Washington, United States
Patent: 2
Massachusetts, United States
Patent: 2
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Massachusetts, United States
Patent: 2
California, United States
Patent: 2
With the analysis among related 108 patents applied in the last 5 years. We discover 40 most active companies in this area. The fast-growing Advanced Drainage Systems, Inc., Oldcastle Infrastructure, Inc., Oldcastle Precast Group take 46.30% of patent filing during this period.
Ohio, United States
Patent: 45
Georgia, United States
Patent: 3
Washington, United States
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hovedstaden, Denmark
Patent: 2
North Carolina, United States
Patent: 2
Huanyi Yuhong Ecological Technology (Changchun) Co., Ltd.
Jilin Sheng, China
Patent: 2
California, United States
Patent: 2
With the analysis among related 108 patents in last 5 years, we discover 36 new entrants. Oldcastle Infrastructure, Inc., Oldcastle Precast Group, Beijing University of Civil Engineering & Architecture are the most active new entrants in this area.
Georgia, United States
Patent: 3
Washington, United States
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hovedstaden, Denmark
Patent: 2
North Carolina, United States
Patent: 2
Huanyi Yuhong Ecological Technology (Changchun) Co., Ltd.
Jilin Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 9 universities and scientific research institutions by total patent application. Beijing University of Civil Engineering & Architecture, Shenzhen University, Sri Venkateswara College of Engineering are dominant in this area. They take 43.75% of the total patent filing.
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Tamil Nadu, India
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1