With the analysis among 291 patents, we discovered top 119 key players by total patent application. Hoechst AG, Shell Internationale Research Maatschappij BV, Dyckerhoff AG are dominant in this area. They take 25.09% of the total patent filing.
Hessen, Germany
Patent: 41
Zuid-Holland, Netherlands
Patent: 17
Hessen, Germany
Patent: 15
Connecticut, United States
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 6
Hebei Sheng, China
Patent: 6
Ohio, United States
Patent: 5
Biotechnologie AG für Emulsan
Beijing Jiangnan Rain Culture Communication Co., Ltd.
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 5
No data, please try another search term
With the analysis among related 76 patents applied in the last 5 years. We discover 59 most active companies in this area. The fast-growing Beijing Jiangnan Rain Culture Communication Co., Ltd., Hebei Xinhe Biochemical Co. Ltd., Nanjing University of Technology take 15.79% of patent filing during this period.
Beijing Jiangnan Rain Culture Communication Co., Ltd.
Beijing Shi, China
Patent: 5
Hebei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 76 patents in last 5 years, we discover 55 new entrants. Beijing Jiangnan Rain Culture Communication Co., Ltd., Nanjing University of Technology, China Oilfield Services Ltd. are the most active new entrants in this area.
Beijing Jiangnan Rain Culture Communication Co., Ltd.
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
HEBEI FENGCHUAN BIO-TECHNOLOGY CO., LTD.
Hebei Sheng, China
Patent: 2
With the analysis among 94 patents, we discovered top 34 universities and scientific research institutions by total patent application. Jiangnan University, Nankai University, Rensselaer Polytechnic Institute are dominant in this area. They take 18.09% of the total patent filing.
Jiangsu Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 4
New York, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Ohio, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2