With the analysis among 3,200 patents, we discovered top 487 key players by total patent application. Anhui Meilan Agricultural Development Co., Ltd., China Petroleum & Chemical Corp., Harbin Weiping Technology Development Co., Ltd. are dominant in this area. They take 3.81% of the total patent filing.
Anhui Meilan Agricultural Development Co., Ltd.
Anhui Sheng, China
Patent: 50
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 38
Harbin Weiping Technology Development Co., Ltd.
Heilongjiang Sheng, China
Patent: 34
Imperial Chemical Industries Ltd.
Otsuka Pharmaceutical Co., Ltd.
Tokyo-to, Japan
Patent: 22
Innovation Meiland (Hefei) Co., Ltd.
Anhui Sheng, China
Patent: 21
Henan Jinoute Industrial Group Co., Ltd.
Henan Sheng, China
Patent: 18
Ohio, United States
Patent: 17
Sinopec Corp. Fushun Petrochemical Research Institute
Liaoning Sheng, China
Patent: 16
No data, please try another search term
With the analysis among related 1,299 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Harbin Weiping Technology Development Co., Ltd., China Petroleum & Chemical Corp., Beijing University of Chemical Technology take 3.39% of patent filing during this period.
Harbin Weiping Technology Development Co., Ltd.
Heilongjiang Sheng, China
Patent: 22
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 11
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 11
Langfang Tongyi Machinery Co., Ltd.
Hebei Sheng, China
Patent: 10
Guizhou Qianhe Logistics Co., Ltd.
Guizhou Sheng, China
Patent: 7
China Institute of Atomic Energy
Beijing Shi, China
Patent: 7
Zhejiang Weikente Intelligent Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Hefei University of Technology
Anhui Sheng, China
Patent: 6
Langfang Guantong Machinery Co., Ltd.
Hebei Sheng, China
Patent: 6
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 6
With the analysis among related 1,299 patents in last 5 years, we discover 423 new entrants. Langfang Tongyi Machinery Co., Ltd., Guizhou Qianhe Logistics Co., Ltd., China Institute of Atomic Energy are the most active new entrants in this area.
Langfang Tongyi Machinery Co., Ltd.
Hebei Sheng, China
Patent: 10
Guizhou Qianhe Logistics Co., Ltd.
Guizhou Sheng, China
Patent: 7
China Institute of Atomic Energy
Beijing Shi, China
Patent: 7
Hefei University of Technology
Anhui Sheng, China
Patent: 6
Hubei Anjie Road and Bridge Technology Co., Ltd.
Hubei Sheng, China
Patent: 6
Dezhou Guangtong Road Construction Equipment Co., Ltd.
Shandong Sheng, China
Patent: 5
FUJIAN MINGLIANG FOODSTUFF CO.,LTD
Fujian Sheng, China
Patent: 5
Wuxi Henghui Yaotian Construction Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Tongyitang Pharmaceutical Co. Ltd.
Fujian Sheng, China
Patent: 5
Yantai Hengnuo New Materials Co., Ltd.
Shandong Sheng, China
Patent: 5
With the analysis among 728 patents, we discovered top 164 universities and scientific research institutions by total patent application. Nanchang University, Hubei University of Technology, Beijing University of Chemical Technology are dominant in this area. They take 12.77% of the total patent filing.
Jiangxi Sheng, China
Patent: 33
Hubei University of Technology
Hubei Sheng, China
Patent: 27
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 22
South China University of Technology
Guangdong Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 11
China Agricultural University
Beijing Shi, China
Patent: 8
Northeast Agricultural University
Heilongjiang Sheng, China
Patent: 8
Jilin Agricultural University
Jilin Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7