With the analysis among 4,355 patents, we discovered top 481 key players by total patent application. Changde Jizhi Biotechnology Co., Ltd., Gansu Huachen Ecological Management Co., Ltd., Anhui Jinhua Zinc Oxide Co., Ltd. are dominant in this area. They take 2.23% of the total patent filing.
Hunan Sheng, China
Patent: 36
Gansu Sheng, China
Patent: 31
Anhui Sheng, China
Patent: 30
Hebei Sheng, China
Patent: 26
Texas, United States
Patent: 25
Henan Sheng, China
Patent: 24
Shanghai Shi, China
Patent: 23
Jiangsu Sheng, China
Patent: 18
Anhui Sheng, China
Patent: 15
Maharashtra, India
Patent: 13
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Shanghai Shi, China
Patent: 2
Texas, United States
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among related 2,669 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Changde Jizhi Biotechnology Co., Ltd., Jiangnan University, Anhui Jinhua Zinc Oxide Co., Ltd. take 2.85% of patent filing during this period.
Hunan Sheng, China
Patent: 33
Jiangsu Sheng, China
Patent: 22
Anhui Sheng, China
Patent: 21
Henan Sheng, China
Patent: 21
Hebei Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 11
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Patent: 11
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
With the analysis among related 2,669 patents in last 5 years, we discover 387 new entrants. Yantai Luliang New Material Technology Co., Ltd., Guangdong-Hong Kong-Macao Greater Bay Area National Institute of Nanotechnology Innovation, Beiken (Zhejiang) Technology Development Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 12
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Patent: 11
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7
Fujian Sheng, China
Patent: 6
With the analysis among 1,027 patents, we discovered top 269 universities and scientific research institutions by total patent application. Jiangnan University, Zhejiang University, South China University of Technology are dominant in this area. They take 7.50% of the total patent filing.
Jiangsu Sheng, China
Patent: 40
Zhejiang Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Beijing Shi, China
Patent: 15
Shanghai Shi, China
Patent: 13
Shanghai Shi, China
Patent: 13
Shaanxi Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Shanghai Shi, China
Patent: 11