With the analysis among 115 patents, we discovered top 72 key players by total patent application. Alfa Laval AB, Hoechst AG, Siemens AG are dominant in this area. They take 14.78% of the total patent filing.
Massachusetts, United States
Patent: 4
New Jersey, United States
Patent: 4
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With the analysis among related 10 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Zouping Jihua Environmental Protection Technology Co., Ltd., Anhui Cable Co. Ltd., Weixing (Beijing) Technology Co., Ltd. take 30.00% of patent filing during this period.
Zouping Jihua Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 8 new entrants. Zouping Jihua Environmental Protection Technology Co., Ltd., Anhui Cable Co. Ltd., Weixing (Beijing) Technology Co., Ltd. are the most active new entrants in this area.
Zouping Jihua Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 12 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Massachusetts, United States
Patent: 4
Iwate-ken, Japan
Patent: 1