With the analysis among 2,046 patents, we discovered top 489 key players by total patent application. EIDP, Inc., Dynamit Nobel AG, Leesona Corp. are dominant in this area. They take 14.32% of the total patent filing.
Delaware, United States
Patent: 238
Nordrhein-Westfalen, Germany
Patent: 31
North Carolina, United States
Patent: 24
Hokkaido, Japan
Patent: 19
Zhejiang Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 15
Connecticut, United States
Patent: 14
Virginia, United States
Patent: 14
New York, United States
Patent: 12
No data, please try another search term
With the analysis among related 291 patents applied in the last 5 years. We discover 234 most active companies in this area. The fast-growing Baker Hughes, Inc., Sinochem Lantian Co., Ltd., Zhejiang Chem-Tech Group Co. Ltd. take 6.19% of patent filing during this period.
Texas, United States
Patent: 7
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among related 291 patents in last 5 years, we discover 218 new entrants. Baker Hughes, Inc., Toho Kasei KK, Jiaxing Lingke Material Technology Co., Ltd. are the most active new entrants in this area.
Texas, United States
Patent: 7
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 101 patents, we discovered top 45 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Jilin University, Fujian Normal University are dominant in this area. They take 9.90% of the total patent filing.
Beijing Shi, China
Patent: 4
Jilin Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2