With the analysis among 27,094 patents, we discovered top 474 key players by total patent application. Procter & Gamble Co., China Petroleum & Chemical Corp., Hitachi Ltd. are dominant in this area. They take 1.23% of the total patent filing.
Ohio, United States
Patent: 139
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 111
Tokyo-to, Japan
Patent: 82
Bayern, Germany
Patent: 74
Beijing Shi, China
Patent: 67
Samsung Electronics Co., Ltd.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 56
With the analysis among 50 patents, we discovered top 27 start-ups by total patent application. mittemitte GmbH, CEVAP Technology BV, Wm. Wrigley Jr. Co. are active in this area.
Berlin, Germany
Patent: 10
Noord-Brabant, Netherlands
Patent: 5
Illinois, United States
Patent: 3
Meril Life Sciences Pvt Ltd.
Daman and Diu, India
Patent: 2
Arizona, United States
Patent: 2
HPS Home Power Solutions AG
Guangzhou Zhikun Biotechnology Co Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 13,366 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Tianjin University, Guilin University of Technology, Shaanxi University of Science & Technology take 1.62% of patent filing during this period.
Tianjin Shi, China
Patent: 86
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 68
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 63
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 59
Northwest Normal University
Gansu Sheng, China
Patent: 54
South China University of Technology
Guangdong Sheng, China
Patent: 51
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 43
Jiangsu Sheng, China
Patent: 42
Shanxi Sheng, China
Patent: 41
Liaoning Sheng, China
Patent: 39
With the analysis among related 13,366 patents in last 5 years, we discover 134 new entrants. Qidong Xiangrui Construction Co Ltd., Purac Biochem BV, Chengdu University of Technology are the most active new entrants in this area.
Qidong Xiangrui Construction Co Ltd.
Jiangsu Sheng, China
Patent: 22
Zuid-Holland, Netherlands
Patent: 16
Chengdu University of Technology
Sichuan Sheng, China
Patent: 13
Kunshan Weishengda Environmental Protection Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Guizhou Sheng, China
Patent: 11
Lianzhou Environmental Protection Technology (Taicang) Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Suzhou Tianao Special Weaving and Embroidery Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Hebei Jiangshui Pharmaceutical Equipment Co., Ltd.
Hebei Sheng, China
Patent: 10
Shijiazhuang Aoneng Pharmaceutical Equipment Co., Ltd.
Hebei Sheng, China
Patent: 9
Beijing Qingjian Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 9
With the analysis among 18,478 patents, we discovered top 383 universities and scientific research institutions by total patent application. Guilin University of Technology, Shaanxi University of Science & Technology, Zhejiang University are dominant in this area. They take 5.37% of the total patent filing.
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 516
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 253
Zhejiang Sheng, China
Patent: 224
South China University of Technology
Guangdong Sheng, China
Patent: 224
Tianjin Shi, China
Patent: 205
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 202
Shaanxi Sheng, China
Patent: 163
Jiangsu Sheng, China
Patent: 148
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 141
Tianjin Shi, China
Patent: 133