With the analysis among 591 patents, we discovered top 189 key players by total patent application. Eurokera SNC, SCHOTT AG, AvanStrate, Inc. are dominant in this area. They take 28.43% of the total patent filing.
Rheinland-Pfalz, Germany
Patent: 62
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 11
Jiangxi Sheng, China
Patent: 11
New York, United States
Patent: 8
Fujian Sheng, China
Patent: 8
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 95 patents applied in the last 5 years. We discover 56 most active companies in this area. The fast-growing Eurokera SNC, Central South University, Hunan Tengchi Environmental Protection Technology Co., Ltd. take 34.74% of patent filing during this period.
Hunan Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
With the analysis among related 95 patents in last 5 years, we discover 48 new entrants. Hunan Tengchi Environmental Protection Technology Co., Ltd., Guangdong Tianyuan Environmental Technology Co., Ltd., Yunnan Tin Industry Co., Ltd. Tin Industry Branch are the most active new entrants in this area.
Hunan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Longyan Yuheng Environmental Protection Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Muffakham Jah College of Engineering & Technology
Telangana, India
Patent: 1
Henan Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
With the analysis among 72 patents, we discovered top 22 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, University of Tokyo are dominant in this area. They take 31.94% of the total patent filing.
Hunan Sheng, China
Patent: 15
Yunnan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Miyagi-ken, Japan
Patent: 1
Vlaams-Brabant, Belgium
Patent: 1