With the analysis among 72 patents, we discovered top 37 key players by total patent application. International Business Machines Corp., Schering AG, Koninklijke Philips NV are dominant in this area. They take 15.28% of the total patent filing.
International Business Machines Corp.
New York, United States
Patent: 4
Noord-Holland, Netherlands
Patent: 3
Delaware, United States
Patent: 3
Baden-Württemberg, Germany
Patent: 3
SURREY, United Kingdom
Patent: 3
Kurashiki Spinning Co Ltd
Ciba - Corporate Insurance Brokers Association A/S
Aichi-ken, Japan
Patent: 2
No data, please try another search term
With the analysis among related 18 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Xi'an Jiaotong University, Qiqihar University, Hubei Litai Environmental Protection Technology Co., Ltd. take 22.22% of patent filing during this period.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Hubei Litai Environmental Protection Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Shenyang Environmental Science Research Institute
Liaoning Sheng, China
Patent: 1
Jiangsu Qiushi Plastic Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Inner Mongolia Medical University
Zhejiang Sheng, China
Patent: 1
Yunnan Jinding Zinc Industry Co. Ltd.
Yunnan Sheng, China
Patent: 1
Xiangya Hospital of Central South University
Hunan Sheng, China
Patent: 1
Gansu Yinguang Chemical Industry Group Co., Ltd.
Gansu Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 15 new entrants. Qiqihar University, Hubei Litai Environmental Protection Technology Co., Ltd., Shenyang Environmental Science Research Institute are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 1
Hubei Litai Environmental Protection Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Shenyang Environmental Science Research Institute
Liaoning Sheng, China
Patent: 1
Jiangsu Qiushi Plastic Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Inner Mongolia Medical University
Zhejiang Sheng, China
Patent: 1
Yunnan Jinding Zinc Industry Co. Ltd.
Yunnan Sheng, China
Patent: 1
Xiangya Hospital of Central South University
Hunan Sheng, China
Patent: 1
Gansu Yinguang Chemical Industry Group Co., Ltd.
Gansu Sheng, China
Patent: 1
China Institute of Atomic Energy
Beijing Shi, China
Patent: 1
With the analysis among 23 patents, we discovered top 8 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Central South University, Zhejiang University are dominant in this area. They take 26.09% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
China Institute of Atomic Energy
Beijing Shi, China
Patent: 1
Inner Mongolia Medical University
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1