With the analysis among 2,990 patents, we discovered top 480 key players by total patent application. Evonik Degussa Japan Co., Ltd., BASF AB, Drägerwerk AG & Co. KGaA are dominant in this area. They take 6.25% of the total patent filing.
Evonik Degussa Japan Co., Ltd.
Tokyo-to, Japan
Patent: 86
Schleswig-Holstein, Germany
Patent: 37
Shandong Sheng, China
Patent: 37
Bayern, Germany
Patent: 31
Tokyo-to, Japan
Patent: 27
Nordrhein-Westfalen, Germany
Patent: 27
Tokyo-to, Japan
Patent: 27
Tekna Plasma Systems, Inc.
Baden-Württemberg, Germany
Patent: 24
With the analysis among 39 patents, we discovered top 6 start-ups by total patent application. Tekna Plasma Systems, Inc., Plasmion GmbH, Vartega, Inc. are active in this area.
Tekna Plasma Systems, Inc.
Colorado, United States
Patent: 3
Colorado, United States
Patent: 3
With the analysis among related 178 patents applied in the last 5 years. We discover 107 most active companies in this area. The fast-growing Robert Bosch GmbH, Beijing Normal University, Euro-Celtique SA take 9.55% of patent filing during this period.
Baden-Württemberg, Germany
Patent: 7
Beijing Normal University
Beijing Shi, China
Patent: 6
Luxembourg, Luxembourg
Patent: 4
Colorado, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk
Zuid-Holland, Netherlands
Patent: 2
CISDI Shanghai Engineering Co.,Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among related 178 patents in last 5 years, we discover 88 new entrants. Beijing Normal University, Philips, Scilogica Corp. are the most active new entrants in this area.
Beijing Normal University
Beijing Shi, China
Patent: 6
Colorado, United States
Patent: 3
Shanghai Chinachem Environmental Protection and Energy Saving Equipment Co., Ltd.
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Desiccant Technology Corp.
Taiwan Province, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
CISDI Shanghai Engineering Co.,Ltd.
Shanghai Shi, China
Patent: 2
Rugao Zhongchang Chemical Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 268 patents, we discovered top 65 universities and scientific research institutions by total patent application. University of Sherbrooke, Beijing Normal University, The Johns Hopkins University are dominant in this area. They take 7.09% of the total patent filing.
Beijing Normal University
Beijing Shi, China
Patent: 6
The Johns Hopkins University
National University of Singapore
Central Region, Singapore
Patent: 4
Bern, Switzerland
Patent: 4
The University of North Carolina at Chapel Hill
North Carolina, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Taiwan Province, China
Patent: 3
Dresden University of Technology
Sachsen, Germany
Patent: 3
Chongqing Shi, China
Patent: 3