With the analysis among 651 patents, we discovered top 481 key players by total patent application. Tianjin Yongli Food Additives Co., Ltd., China Petroleum & Chemical Corp., Guangdong Runhua Chemical Co., Ltd. are dominant in this area. They take 3.07% of the total patent filing.
Tianjin Shi, China
Patent: 8
Beijing Shi, China
Patent: 6
Guangdong Runhua Chemical Co., Ltd.
Guangdong Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Lianyungang Haizhou Jingyue Chemical Preparation Factory
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 149 patents applied in the last 5 years. We discover 115 most active companies in this area. The fast-growing Yichang Dengcheng Calcium Carbonate Development Co., Ltd., Lianyungang Haizhou Jingyue Chemical Preparation Factory, Guangzhou Jingrun Lubricating Material Co., Ltd. take 9.40% of patent filing during this period.
Hubei Sheng, China
Patent: 5
Lianyungang Haizhou Jingyue Chemical Preparation Factory
Jiangsu Sheng, China
Patent: 5
Guangzhou Jingrun Lubricating Material Co., Ltd.
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 149 patents in last 5 years, we discover 109 new entrants. Yichang Dengcheng Calcium Carbonate Development Co., Ltd., Lianyungang Haizhou Jingyue Chemical Preparation Factory, Guangzhou Jingrun Lubricating Material Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 5
Lianyungang Haizhou Jingyue Chemical Preparation Factory
Jiangsu Sheng, China
Patent: 5
Guangzhou Jingrun Lubricating Material Co., Ltd.
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among 105 patents, we discovered top 38 universities and scientific research institutions by total patent application. Jiangnan University, Yunnan Agricultural University, Sichuan University are dominant in this area. They take 17.14% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2