With the analysis among 520 patents, we discovered top 139 key players by total patent application. Nitto Denko Corp., General Electric Co., Dow Global Technologies LLC are dominant in this area. They take 23.08% of the total patent filing.
Osaka-fu, Japan
Patent: 46
Massachusetts, United States
Patent: 43
Dow Global Technologies LLC
Michigan, United States
Patent: 31
New Mexico, United States
Patent: 29
Texas, United States
Patent: 25
Michigan, United States
Patent: 12
California, United States
Patent: 11
Nanjing Emperor Membrane Water Purification Material Development Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 9
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 1
With the analysis among related 100 patents applied in the last 5 years. We discover 36 most active companies in this area. The fast-growing Aqua Membranes, Inc., Nanjing Emperor Membrane Water Purification Material Development Co., Ltd., BL Technology, Inc. take 34.00% of patent filing during this period.
New Mexico, United States
Patent: 16
Nanjing Emperor Membrane Water Purification Material Development Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Texas, United States
Patent: 7
W. L. Gore & Associates, Inc.
New Jersey, United States
Patent: 7
Massachusetts, United States
Patent: 6
DDP Specialty Electronic Materials US LLC
Delaware, United States
Patent: 6
Hovedstaden, Denmark
Patent: 4
Dow Global Technologies LLC
Michigan, United States
Patent: 3
Hefei Xinda Membrane Technology Co., Ltd.
Anhui Sheng, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
With the analysis among related 100 patents in last 5 years, we discover 26 new entrants. Nanjing Emperor Membrane Water Purification Material Development Co., Ltd., W. L. Gore & Associates, Inc., Aquaporin A/S are the most active new entrants in this area.
Nanjing Emperor Membrane Water Purification Material Development Co., Ltd.
Jiangsu Sheng, China
Patent: 11
W. L. Gore & Associates, Inc.
New Jersey, United States
Patent: 7
Hovedstaden, Denmark
Patent: 4
Hefei Xinda Membrane Technology Co., Ltd.
Anhui Sheng, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Sun Tree (Xiamen) Biological Engineering Co., Ltd.
Fujian Sheng, China
Patent: 2
Halton, United Kingdom
Patent: 1
Beijing OriginWater Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing TDR Environ-Tech Co., Ltd.
Beijing Shi, China
Patent: 1
Linyi Adelson Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among 40 patents, we discovered top 14 universities and scientific research institutions by total patent application. Yale University, Nanyang Technological University, Central South University are dominant in this area. They take 42.50% of the total patent filing.
Connecticut, United States
Patent: 12
Nanyang Technological University
Central Region, Singapore
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Chung Yuan Christian University
Taiwan Province, China
Patent: 2
Tianjin Shi, China
Patent: 2
The Ohio State University
Ohio, United States
Patent: 1
Texas, United States
Patent: 1
Jiangxi Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1