With the analysis among 5,368 patents, we discovered top 493 key players by total patent application. Covidien Pte Ltd., Sumitomo Rubber Industries, Ltd., Ethicon Endo-Surgery, Inc. are dominant in this area. They take 11.51% of the total patent filing.
Sumitomo Rubber Industries, Ltd.
Kyoto-fu, Japan
Patent: 67
Ethicon Endo-Surgery, Inc.
Ohio, United States
Patent: 67
Delaware, United States
Patent: 63
Zug, Switzerland
Patent: 57
Tokyo-to, Japan
Patent: 50
Ohio, United States
Patent: 38
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 33
Delaware, United States
Patent: 28
United Technologies Corp.
Connecticut, United States
Patent: 25
With the analysis among 14 patents, we discovered top 6 start-ups by total patent application. Standard Bariatrics, Inc., Caerus Corp., Emagispace, Inc. are active in this area.
Standard Bariatrics, Inc.
Ohio, United States
Patent: 6
Minnesota, United States
Patent: 2
California, United States
Patent: 2
Minnesota, United States
Patent: 2
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 1,909 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Covidien Pte Ltd., Cilag GmbH International, Third Construction Engineering Co., Ltd. of China Const take 4.66% of patent filing during this period.
Zug, Switzerland
Patent: 17
Third Construction Engineering Co., Ltd. of China Const
Tianjin Shi, China
Patent: 16
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 14
China Construction Eighth Engineering Division Corp. Ltd.
Shanghai Shi, China
Patent: 13
Powerchina Guiyang Engineering Corp. Ltd.
Guizhou Sheng, China
Patent: 12
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 11
Delaware, United States
Patent: 9
China Construction First Building (Group) Corp. Ltd.
Beijing Shi, China
Patent: 9
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 9
With the analysis among related 1,909 patents in last 5 years, we discover 344 new entrants. Anhui Highway Bridge Engineering Co. Ltd., Zhejiang Communications Construction Group Co., Ltd., China Railway Seventh Group Co. Ltd. are the most active new entrants in this area.
Anhui Highway Bridge Engineering Co. Ltd.
Anhui Sheng, China
Patent: 9
Zhejiang Communications Construction Group Co., Ltd.
Zhejiang Sheng, China
Patent: 9
China Railway Seventh Group Co. Ltd.
Henan Sheng, China
Patent: 7
Sinohydro Engineering Bureau 3 Co. Ltd.
Shaanxi Sheng, China
Patent: 7
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 6
China Railway Shanghai Engineering Bureau Group Fifth Engineering Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Shanghai Hezhong Engineering Technology Co., Ltd.
Shanghai Shi, China
Patent: 6
Standard Bariatrics, Inc.
Ohio, United States
Patent: 6
Wuhan Engineering Co. Ltd. of Crsg
Hubei Sheng, China
Patent: 6
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 6
With the analysis among 437 patents, we discovered top 125 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Qingdao University of Technology, Lanzhou University of Technology are dominant in this area. They take 6.86% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 11
Qingdao University of Technology
Shandong Sheng, China
Patent: 10
Lanzhou University of Technology
Gansu Sheng, China
Patent: 9
Zhejiang University City College
Zhejiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 7
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 7
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 6
North China University of Science & Technology
Hebei Sheng, China
Patent: 6