With the analysis among 597 patents, we discovered top 254 key players by total patent application. Merck & Co., Inc., Sterling Drug, Inc., The Dow Chemical Co. are dominant in this area. They take 7.87% of the total patent filing.
New Jersey, United States
Patent: 19
Michigan, United States
Patent: 13
Indiana, United States
Patent: 12
Piemonte, Italy
Patent: 10
Cambridgeshire, United Kingdom
Patent: 10
Delaware, United States
Patent: 9
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 76 patents applied in the last 5 years. We discover 62 most active companies in this area. The fast-growing Wuhan Polytechnic University, Anhui Jinhe Industrial Co., Ltd., Hunan Longyuan Biotechnology Co., Ltd. take 13.16% of patent filing during this period.
Hubei Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Hunan Longyuan Biotechnology Co., Ltd.
Heilongjiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
With the analysis among related 76 patents in last 5 years, we discover 57 new entrants. Wuhan Polytechnic University, Hunan Longyuan Biotechnology Co., Ltd., Changzhou Chuanyou Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 4
Hunan Longyuan Biotechnology Co., Ltd.
Heilongjiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 66 patents, we discovered top 40 universities and scientific research institutions by total patent application. Wuhan Polytechnic University, Shanghai Institute of Pharmaceutical Industry, Central South University are dominant in this area. They take 13.64% of the total patent filing.
Hubei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zachodniopomorskie, Poland
Patent: 2
Zhejiang Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1