With the analysis among 220 patents, we discovered top 105 key players by total patent application. Hill-Rom Services, Inc., Hill-Rom SAS, Stryker Corp. are dominant in this area. They take 20.45% of the total patent filing.
Indiana, United States
Patent: 26
Michigan, United States
Patent: 9
Sichuan Sheng, China
Patent: 6
Chengdu Xinzhu Road & Bridge Machinery Co., Ltd.
Sichuan Sheng, China
Patent: 3
CRRC Qingdao Sifang Co., Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Precast Civil Industries Pty Ltd.
Victoria, Australia
Patent: 2
With the analysis among related 51 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing Stryker Corp., SICHUAN PROVINCIAL COMMUNICATIONS DEPARTMENT HIGHWAY PLANNING SURVEY DESIGN RESEARCH INSTITUTE, Central South University take 13.73% of patent filing during this period.
Michigan, United States
Patent: 3
SICHUAN PROVINCIAL COMMUNICATIONS DEPARTMENT HIGHWAY PLANNING SURVEY DESIGN RESEARCH INSTITUTE
Sichuan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 2
Zhong Tie Shi Er Ju Ji Tuan Di Qi Gong Cheng You Xian Gong Si
Hunan Sheng, China
Patent: 2
Tianjin Cnr Railway Equipment Co. Ltd.
Tianjin Shi, China
Patent: 2
Guizhou Water Conservancy and Hydropower Survey, Design and Research Institute Co., Ltd.
Guizhou Sheng, China
Patent: 2
Xinwen Mining Group Geological Exploration Co., Ltd.
Shandong Sheng, China
Patent: 1
China Railway Liuyuan Group Co., Ltd.
Tianjin Shi, China
Patent: 1
Pangang Group Mining Co. Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among related 51 patents in last 5 years, we discover 34 new entrants. SICHUAN PROVINCIAL COMMUNICATIONS DEPARTMENT HIGHWAY PLANNING SURVEY DESIGN RESEARCH INSTITUTE, Central South University, MCC Capital Engineering & Research, Inc. are the most active new entrants in this area.
SICHUAN PROVINCIAL COMMUNICATIONS DEPARTMENT HIGHWAY PLANNING SURVEY DESIGN RESEARCH INSTITUTE
Sichuan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 2
Zhong Tie Shi Er Ju Ji Tuan Di Qi Gong Cheng You Xian Gong Si
Hunan Sheng, China
Patent: 2
Tianjin Cnr Railway Equipment Co. Ltd.
Tianjin Shi, China
Patent: 2
Guizhou Water Conservancy and Hydropower Survey, Design and Research Institute Co., Ltd.
Guizhou Sheng, China
Patent: 2
Xinwen Mining Group Geological Exploration Co., Ltd.
Shandong Sheng, China
Patent: 1
China Railway Liuyuan Group Co., Ltd.
Tianjin Shi, China
Patent: 1
Pangang Group Mining Co. Ltd.
Sichuan Sheng, China
Patent: 1
Shandong Lunan Geology Engineering Kanchayuan
Shandong Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 7 universities and scientific research institutions by total patent application. Jilin University, Central South University, Hainan University are dominant in this area. They take 46.67% of the total patent filing.
Jilin Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Hainan Sheng, China
Patent: 1
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 1
China University of Geosciences
Beijing Shi, China
Patent: 1
China Petroleum University Beijing
Beijing Shi, China
Patent: 1