With the analysis among 32,277 patents, we discovered top 476 key players by total patent application. Abbott Laboratories Ltd., Koninklijke Philips NV, Panasonic Holdings Corp. are dominant in this area. They take 0.98% of the total patent filing.
With the analysis among related 25,112 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Art Medical Ltd., Tata Steel Nederland Technology BV take 0.24% of patent filing during this period.
With the analysis among related 25,112 patents in last 5 years, we discover 343 new entrants. China Construction Second Engineering Bureau Co., Ltd., Guangdong Bright Dream Robotics Co., Ltd, 5N Plus, Inc. are the most active new entrants in this area.
China Construction Second Engineering Bureau Co., Ltd.
With the analysis among 2,028 patents, we discovered top 371 universities and scientific research institutions by total patent application. China University of Mining & Technology, Sichuan University, China University of Petroleum (East China) are dominant in this area. They take 2.81% of the total patent filing.