With the analysis among 1,859 patents, we discovered top 474 key players by total patent application. Hoechst AG, Bayer AG, Baker Hughes, Inc. are dominant in this area. They take 8.07% of the total patent filing.
Hessen, Germany
Patent: 71
Nordrhein-Westfalen, Germany
Patent: 56
Texas, United States
Patent: 23
Henan Hongdongfang Chemical Co., Ltd.
Henan Sheng, China
Patent: 20
Hubei Taisheng Chemical Co. Ltd.
Hubei Sheng, China
Patent: 17
With the analysis among 6 patents, we discovered top 1 start-ups by total patent application.
Oregon, United States
Patent: 6
With the analysis among related 500 patents applied in the last 5 years. We discover 313 most active companies in this area. The fast-growing Hubei Taisheng Chemical Co. Ltd., Jiyuan Hengtong High-tech Materials Co., Ltd., Wuxi Hanmai Technology Development Co., Ltd. take 8.20% of patent filing during this period.
Hubei Taisheng Chemical Co. Ltd.
Hubei Sheng, China
Patent: 17
Jiyuan Hengtong High-tech Materials Co., Ltd.
Henan Sheng, China
Patent: 15
Wuxi Hanmai Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Henan Hongdongfang Chemical Co., Ltd.
Henan Sheng, China
Patent: 8
ENZYCHEM LIFESCIENCES Corp.
Xinfa Pharmaceutical Co. Ltd.
Shandong Sheng, China
Patent: 7
Anhui LG Environmental Technology Co., Ltd.
Anhui Sheng, China
Patent: 7
LINCHENG COUNTY LIDA CHLOROACETIC ACID CO.,LTD
Hebei Sheng, China
Patent: 6
Shijiazhuang Chiyuan Chemical Co., Ltd.
Hebei Sheng, China
Patent: 6
Xinxian Hua Xiang Salt Co. Ltd.
Shandong Sheng, China
Patent: 6
With the analysis among related 500 patents in last 5 years, we discover 255 new entrants. Hubei Taisheng Chemical Co. Ltd., Jiyuan Hengtong High-tech Materials Co., Ltd., Wuxi Hanmai Technology Development Co., Ltd. are the most active new entrants in this area.
Hubei Taisheng Chemical Co. Ltd.
Hubei Sheng, China
Patent: 17
Jiyuan Hengtong High-tech Materials Co., Ltd.
Henan Sheng, China
Patent: 15
Wuxi Hanmai Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 9
ENZYCHEM LIFESCIENCES Corp.
Anhui LG Environmental Technology Co., Ltd.
Anhui Sheng, China
Patent: 7
LINCHENG COUNTY LIDA CHLOROACETIC ACID CO.,LTD
Hebei Sheng, China
Patent: 6
Xinxian Hua Xiang Salt Co. Ltd.
Shandong Sheng, China
Patent: 6
Shandong Zhenxing Chemical Engineering Co. Ltd.
Shandong Sheng, China
Patent: 5
Anhui Huaxing Chemical Co., Ltd.
Anhui Sheng, China
Patent: 5
Wuhu Aidesen Automation Equipment Co., Ltd.
Anhui Sheng, China
Patent: 5
With the analysis among 385 patents, we discovered top 145 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Tianjin University of Technology, Jiangnan University are dominant in this area. They take 9.09% of the total patent filing.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 14
Tianjin University of Technology
Tianjin Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
South China University of Technology
Guangdong Sheng, China
Patent: 9
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 9
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 6
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4