With the analysis among 79 patents, we discovered top 35 key players by total patent application. Buckman Laboratories International, Inc., EIDP, Inc., Calgon Corp. are dominant in this area. They take 20.25% of the total patent filing.
Tennessee, United States
Patent: 6
Delaware, United States
Patent: 5
Illinois, United States
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 3
Ohio, United States
Patent: 2
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With the analysis among related 4 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Taishan Medical College, Defense Research & Development Organization, Yantai Zhongke Rongda New Material Co., Ltd. take 75.00% of patent filing during this period.
Shandong Sheng, China
Patent: 1
Yantai Zhongke Rongda New Material Co., Ltd.
Shandong Sheng, China
Patent: 1
Xiamen Huihong Environmental Resources Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 4 new entrants. Taishan Medical College, Defense Research & Development Organization, Yantai Zhongke Rongda New Material Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 1
Yantai Zhongke Rongda New Material Co., Ltd.
Shandong Sheng, China
Patent: 1
Xiamen Huihong Environmental Resources Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
With the analysis among 26 patents, we discovered top 7 universities and scientific research institutions by total patent application. Federal University of Piaui, Beijing University of Chemical Technology, University of Campinas are dominant in this area. They take 15.38% of the total patent filing.
Beijing Shi, China
Patent: 1
Nevada, United States
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1