With the analysis among 116 patents, we discovered top 57 key players by total patent application. Envac Co. Ltd., Oldcastle Infrastructure, Inc., Boh Bros. Construction Co. LLC are dominant in this area. They take 18.10% of the total patent filing.
Georgia, United States
Patent: 6
Louisiana, United States
Patent: 6
New Jersey, United States
Patent: 4
Texas, United States
Patent: 3
Colorado, United States
Patent: 3
Texas, United States
Patent: 3
Hyogo-ken, Japan
Patent: 2
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Colorado, United States
Patent: 3
With the analysis among related 24 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Dari-Tech, Inc., Sichuan Tianlutong Environmental Protection Machinery Manufacturing Co., Ltd., Huanghe Xinye Co. Ltd. take 16.67% of patent filing during this period.
Washington, United States
Patent: 2
Sichuan Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Jakarta Raya, Indonesia
Patent: 1
Qinghai Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Rheinland-Pfalz, Germany
Patent: 1
Shanghai Kaidedi Industrial Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 11 new entrants. Dari-Tech, Inc., Sichuan Tianlutong Environmental Protection Machinery Manufacturing Co., Ltd., Huanghe Xinye Co. Ltd. are the most active new entrants in this area.
Washington, United States
Patent: 2
Sichuan Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Jakarta Raya, Indonesia
Patent: 1
Qinghai Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Rheinland-Pfalz, Germany
Patent: 1
Shanghai Kaidedi Industrial Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 3 patents, we discovered top 4 universities and scientific research institutions by total patent application. Zhejiang Sci-Tech University, University of Life Sciences In Lublin, Politechnika Lubelska are dominant in this area. They take 100.00% of the total patent filing.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1