With the analysis among 172 patents, we discovered top 116 key players by total patent application. Procter & Gamble Co., Hoechst AG, Pharma Control Corp. are dominant in this area. They take 20.93% of the total patent filing.
Ohio, United States
Patent: 27
New Jersey, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Gyeongsangbuk-do, South Korea
Patent: 2
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With the analysis among related 17 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing China Tobacco Hunan Industrial Co. Ltd., State Grid Corp. of China, Gansu Electric Power Co. take 35.29% of patent filing during this period.
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Gansu Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Ohio, United States
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 17 patents in last 5 years, we discover 13 new entrants. China Tobacco Hunan Industrial Co. Ltd., State Grid Corp. of China, Gansu Electric Power Co. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Gansu Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 51 patents, we discovered top 20 universities and scientific research institutions by total patent application. Shandong University, Chang'an University, South China University of Technology are dominant in this area. They take 15.69% of the total patent filing.
Shandong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
São Paulo, Brazil
Patent: 1
New York, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1