With the analysis among 5,452 patents, we discovered top 487 key players by total patent application. Siemens AG, Applied Materials, Inc., Koninklijke Philips NV are dominant in this area. They take 2.46% of the total patent filing.
Bayern, Germany
Patent: 53
California, United States
Patent: 44
Noord-Holland, Netherlands
Patent: 37
United Parcel Service, Inc.
Georgia, United States
Patent: 30
Massachusetts, United States
Patent: 29
Johnson & Johnson Vision Care, Inc.
Hoerbiger Ventilwerke GmbH
Tokyo-to, Japan
Patent: 20
Washington, United States
Patent: 20
Tokyo-to, Japan
Patent: 19
With the analysis among 27 patents, we discovered top 15 start-ups by total patent application. Fluid-Screen, Inc., Insightec Ltd., Universal Hydrogen Co. are active in this area.
Massachusetts, United States
Patent: 6
California, United States
Patent: 3
California, United States
Patent: 2
Jiangsu Leuven Instrument Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Baden-Württemberg, Germany
Patent: 1
Louisiana, United States
Patent: 1
Texas, United States
Patent: 1
Noord-Brabant, Netherlands
Patent: 1
With the analysis among related 1,067 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhejiang University of Technology, Applied Materials, Inc., Advanced Drainage Systems, Inc. take 3.28% of patent filing during this period.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 15
California, United States
Patent: 11
Advanced Drainage Systems, Inc.
Ohio, United States
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 9
Canada Pipeline Accessories Co. Ltd.
Hydromecanique et Frottement SARL
Georgia, United States
Patent: 8
California, United States
Patent: 6
Philip Morris Products SA
Hordaland, Norway
Patent: 6
With the analysis among related 1,067 patents in last 5 years, we discover 418 new entrants. Advanced Drainage Systems, Inc., Hydromecanique et Frottement SARL, Philip Morris Products SA are the most active new entrants in this area.
Advanced Drainage Systems, Inc.
Ohio, United States
Patent: 9
Hydromecanique et Frottement SARL
Philip Morris Products SA
Hordaland, Norway
Patent: 6
Watlow Electric Manufacturing Co.
Missouri, United States
Patent: 6
Jiangsu Sheng, China
Patent: 5
Xi'an Modern Chemistry Research Institute
Shaanxi Sheng, China
Patent: 5
Zhejiang Xinghe Zhituo Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Zhejiang Huake Chemical Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 4
With the analysis among 701 patents, we discovered top 204 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Harbin Institute of Technology, Huazhong University of Science & Technology are dominant in this area. They take 7.56% of the total patent filing.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 30
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 13
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 10
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 9
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 8
President & Fellows of Harvard College
Massachusetts, United States
Patent: 8
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Chongqing Three Gorges University
Chongqing Shi, China
Patent: 7
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 7