With the analysis among 3,822 patents, we discovered top 482 key players by total patent application. Matsushita Electronics Corp., Procter & Gamble Co., Mitsubishi Electric Corp. are dominant in this area. They take 6.07% of the total patent filing.
Osaka-fu, Japan
Patent: 113
Ohio, United States
Patent: 63
Tokyo-to, Japan
Patent: 56
Shandong Sheng, China
Patent: 56
Tokyo-to, Japan
Patent: 55
Rheinland-Pfalz, Germany
Patent: 39
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 37
Beijing Shi, China
Patent: 34
California, United States
Patent: 28
Tokyo-to, Japan
Patent: 25
With the analysis among 20 patents, we discovered top 8 start-ups by total patent application. Wm. Wrigley Jr. Co., Enzyme Corp., Aisin KK are active in this area.
Illinois, United States
Patent: 5
California, United States
Patent: 4
Utah, United States
Patent: 2
Texas, United States
Patent: 2
California, United States
Patent: 1
With the analysis among related 340 patents applied in the last 5 years. We discover 199 most active companies in this area. The fast-growing Firmenich SA, Anhui Antezhi Waste Recycling Research Center Co., Ltd., Zhengzhou Ivy League Environmental Protection Technology Co., Ltd. take 2.65% of patent filing during this period.
Anhui Sheng, China
Patent: 3
Zhengzhou Ivy League Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Foshan Lvsen Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among related 340 patents in last 5 years, we discover 170 new entrants. Anhui Antezhi Waste Recycling Research Center Co., Ltd., Zhengzhou Ivy League Environmental Protection Technology Co., Ltd., Wuxi Westside Gas Purification Technology Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 3
Zhengzhou Ivy League Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Top Energy Solution Co., Ltd.
Shenzhen Zhongrun Hengtai Environmental Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Foshan Lvsen Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 285 patents, we discovered top 68 universities and scientific research institutions by total patent application. The University of Southampton, Zhejiang University, Tongji University are dominant in this area. They take 19.30% of the total patent filing.
SOUTHAMPTON, United Kingdom
Patent: 8
Zhejiang Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3