With the analysis among 9,190 patents, we discovered top 481 key players by total patent application. Procter & Gamble Co., BASF AB, Baker Hughes, Inc. are dominant in this area. They take 7.34% of the total patent filing.
Ohio, United States
Patent: 288
Texas, United States
Patent: 189
Massachusetts, United States
Patent: 181
New York, United States
Patent: 143
Dow Global Technologies LLC
Michigan, United States
Patent: 96
Fuji Photo Film Co., Ltd.
Tokyo-to, Japan
Patent: 69
Exxon Research & Engineering Co.
Minnesota, United States
Patent: 53
With the analysis among 56 patents, we discovered top 19 start-ups by total patent application. M-I LLC, Third Pole, Inc., Cameron Solutions, Inc. are active in this area.
Texas, United States
Patent: 17
California, United States
Patent: 6
Arizona, United States
Patent: 4
California, United States
Patent: 4
Wisconsin, United States
Patent: 3
Massachusetts, United States
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 3
National Institutes for Quantum & Radiological Science & Tech
Chiba-ken, Japan
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among related 568 patents applied in the last 5 years. We discover 372 most active companies in this area. The fast-growing Baker Hughes, Inc., ExxonMobil Chemical Patents, Inc., Zhejiang Jianxu Environmental Technology Co., Ltd. take 6.16% of patent filing during this period.
Texas, United States
Patent: 17
ExxonMobil Chemical Patents, Inc.
Zhejiang Jianxu Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Tennessee, United States
Patent: 8
California, United States
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 6
Minnesota, United States
Patent: 6
Nortek Air Solutions Canada, Inc.
Saskatchewan, Canada
Patent: 5
Nanjing Ningxin Purification Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 5
With the analysis among related 568 patents in last 5 years, we discover 262 new entrants. Zhejiang Jianxu Environmental Technology Co., Ltd., Third Pole, Inc., Covestro Deutschland AG are the most active new entrants in this area.
Zhejiang Jianxu Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 9
California, United States
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 6
Nanjing Ningxin Purification Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 5
CiDRA Corporate Services, Inc.
Connecticut, United States
Patent: 5
Massachusetts, United States
Patent: 3
California, United States
Patent: 3
Xi'an Dalinshu Environmental Protection Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Lyondell Chemical Technology LP
Texas, United States
Patent: 3
California, United States
Patent: 3
With the analysis among 837 patents, we discovered top 210 universities and scientific research institutions by total patent application. Vanderbilt University, Duke University, Swiss Federal Institute of Technology Zurich are dominant in this area. They take 8.36% of the total patent filing.
Tennessee, United States
Patent: 26
North Carolina, United States
Patent: 22
Swiss Federal Institute of Technology Zurich
ZURICH, Switzerland
Patent: 15
Council of Scientific & Industrial Research
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 11
Massachusetts, United States
Patent: 10
Ruprecht-Karls-Universität Heidelberg
Baden-Württemberg, Germany
Patent: 10
University of Kansas Medical Center
Missouri, United States
Patent: 9
North Carolina State University
North Carolina, United States
Patent: 9
Baylor College of Medicine
Texas, United States
Patent: 9