With the analysis among 652 patents, we discovered top 374 key players by total patent application. Kearney-National, Inc., Fritz Schäfer GmbH, Naxcor, Inc. are dominant in this area. They take 3.99% of the total patent filing.
New York, United States
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 8
California, United States
Patent: 8
Herhof Umwelttechnik GmbH
Hovedstaden, Denmark
Patent: 7
Imperial Chemical Industries Ltd.
ZURICH, Switzerland
Patent: 7
Sanofi-Aventis Deutschland GmbH
Venator Group Services Ltd.
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Bio-Heart Biological Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 184 patents applied in the last 5 years. We discover 138 most active companies in this area. The fast-growing Beihang University, Shandong University of Science & Technology, Zhejiang University of Technology take 8.70% of patent filing during this period.
Beijing Shi, China
Patent: 6
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 5
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 5
China Agricultural Ecological Environment Protection Association
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Patent: 4
Zhejiang Sheng, China
Patent: 4
PLA Rocket Force University of Engineering
Shaanxi Sheng, China
Patent: 4
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
CECEP Urban Energy Conservation Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
With the analysis among related 184 patents in last 5 years, we discover 93 new entrants. China Agricultural Ecological Environment Protection Association, PLA Rocket Force University of Engineering, CECEP Urban Energy Conservation Research Institute Co., Ltd. are the most active new entrants in this area.
China Agricultural Ecological Environment Protection Association
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Patent: 4
PLA Rocket Force University of Engineering
Shaanxi Sheng, China
Patent: 4
CECEP Urban Energy Conservation Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Bretagne, France
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Centre National De La Recherche Scientif
The Shenzhen Institutes of Advanced Technology
Shanghai Shi, China
Patent: 2
Proou Biotechnology (Hubei) Co., Ltd.
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 423 patents, we discovered top 150 universities and scientific research institutions by total patent application. Beihang University, Tianjin University, Zhejiang University are dominant in this area. They take 8.51% of the total patent filing.
Beijing Shi, China
Patent: 14
Tianjin Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 10
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 9
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 6
Università degli Studi di Roma Tor Vergata
Beijing Normal University
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 6