With the analysis among 2,358 patents, we discovered top 476 key players by total patent application. Voith Patent GmbH, Nalco Chemical Co., Buckman Laboratories International, Inc. are dominant in this area. They take 7.97% of the total patent filing.
Illinois, United States
Patent: 71
Tennessee, United States
Patent: 35
Henan Sheng, China
Patent: 20
Georgia, United States
Patent: 19
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
Cornwall, United Kingdom
Patent: 1
With the analysis among related 568 patents applied in the last 5 years. We discover 295 most active companies in this area. The fast-growing Henan Xing Tai Paper Co. Ltd., Kemira Oyj, Solenis Technologies LP take 8.45% of patent filing during this period.
Henan Sheng, China
Patent: 20
Henan Sheng, China
Patent: 8
Hovedstaden, Denmark
Patent: 6
Chongqing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 6
South Dakota, United States
Patent: 5
Hubei Sheng, China
Patent: 5
With the analysis among related 567 patents in last 5 years, we discover 264 new entrants. Henan Xing Tai Paper Co. Ltd., Investigaciones Forestales Bioforest SA, Wugang Huanneng Technology Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 20
Henan Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 6
South Dakota, United States
Patent: 5
Hubei Sheng, China
Patent: 5
Henan Huanneng Symbiosis Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Delaware, United States
Patent: 4
With the analysis among 230 patents, we discovered top 83 universities and scientific research institutions by total patent application. South China University of Technology, Council of Scientific & Industrial Research, Shandong University are dominant in this area. They take 15.22% of the total patent filing.
Guangdong Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 6
Wisconsin, United States
Patent: 6
Shaanxi Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4