With the analysis among 2,329 patents, we discovered top 490 key players by total patent application. UOP LLC, Eastman Chemical Co., Baxter International, Inc. are dominant in this area. They take 7.43% of the total patent filing.
Illinois, United States
Patent: 124
Tennessee, United States
Patent: 30
Baxter International, Inc.
Illinois, United States
Patent: 19
Michigan, United States
Patent: 17
Pennsylvania, United States
Patent: 16
Tokyo-to, Japan
Patent: 15
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 15
Texas, United States
Patent: 14
Zuid-Holland, Netherlands
Patent: 13
With the analysis among 16 patents, we discovered top 3 start-ups by total patent application.
Texas, United States
Patent: 14
California, United States
Patent: 1
Umicore Autocatalyst Recycling Gmbh
Jakarta Raya, Indonesia
Patent: 1
With the analysis among related 612 patents applied in the last 5 years. We discover 358 most active companies in this area. The fast-growing Shanghai Municipal Engineering Design Inst (Group) Co., Ltd., Paul Wurth SA, China Shipbuilding Industry Group 719 Research Institute take 4.41% of patent filing during this period.
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 11
Luxembourg, Luxembourg
Patent: 8
China Shipbuilding Industry Group 719 Research Institute
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Patent: 8
Beijing Shi, China
Patent: 7
Pennsylvania, United States
Patent: 7
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 5
Golar Management Norway AS
Ocean University of China
Shandong Sheng, China
Patent: 3
With the analysis among related 612 patents in last 5 years, we discover 313 new entrants. Powerchina Huadong Engineering Corp. Ltd., Strauss Water Ltd., Golar Management Norway AS are the most active new entrants in this area.
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 5
Golar Management Norway AS
Ocean University of China
Shandong Sheng, China
Patent: 3
Henan Guanyu Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Chongqing Municipal Design and Research Institute Co., Ltd.
Chongqing Shi, China
Patent: 3
WISDRI Engineering & Research Inc. Ltd.
Hubei Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Nanning Jianning Water Investment Group Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Qingdao Atd Railway Equipment Co. Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among 268 patents, we discovered top 87 universities and scientific research institutions by total patent application. Tsinghua University, Harbin Institute of Technology, Tongji University are dominant in this area. They take 11.19% of the total patent filing.
Beijing Shi, China
Patent: 8
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Beijing University of Technology
Beijing Shi, China
Patent: 4
University of Cincinnati Physicians Co. LLC
Ohio, United States
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 4