With the analysis among 512 patents, we discovered top 337 key players by total patent application. Shell Internationale Research Maatschappij BV, Weilin New Material Technology Co., Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 8.40% of the total patent filing.
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 18
Weilin New Material Technology Co., Ltd.
Henan Sheng, China
Patent: 14
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 11
Hebi Yuanhao Chemical Co., Ltd.
Henan Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 6
North Carolina, United States
Patent: 6
Research Institute of Nanjing Chemical Industry Group
Jiangsu Sheng, China
Patent: 6
Pennsylvania, United States
Patent: 5
With the analysis among 6 patents, we discovered top 1 start-ups by total patent application.
North Carolina, United States
Patent: 6
With the analysis among related 436 patents applied in the last 5 years. We discover 301 most active companies in this area. The fast-growing Hebi Yuanhao Chemical Co., Ltd., Weilin New Material Technology Co., Ltd., Kunming University of Science & Technology take 5.73% of patent filing during this period.
Hebi Yuanhao Chemical Co., Ltd.
Henan Sheng, China
Patent: 10
Weilin New Material Technology Co., Ltd.
Henan Sheng, China
Patent: 8
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 7
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
North Carolina, United States
Patent: 6
Hunan Sheng, China
Patent: 6
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
With the analysis among related 436 patents in last 5 years, we discover 268 new entrants. Hebi Yuanhao Chemical Co., Ltd., Susteon, Inc., Central South University are the most active new entrants in this area.
Hebi Yuanhao Chemical Co., Ltd.
Henan Sheng, China
Patent: 10
North Carolina, United States
Patent: 6
Hunan Sheng, China
Patent: 6
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 4
Hebi Zhonghao New Material Technology Co., Ltd.
Henan Sheng, China
Patent: 4
Yantai Zhongke Rongda New Material Co., Ltd.
Shandong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
With the analysis among 223 patents, we discovered top 94 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Central South University, Zhejiang University are dominant in this area. They take 12.56% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 14
Hunan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 6
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 5
Dongguan University of Technology
Guangdong Sheng, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 4
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3