With the analysis among 87,649 patents, we discovered top 490 key players by total patent application. Procter & Gamble Co., Colgate-Palmolive Co., Henkel AG & Co. KGaA are dominant in this area. They take 4.42% of the total patent filing.
Ohio, United States
Patent: 2,063
New York, United States
Patent: 908
Nordrhein-Westfalen, Germany
Patent: 902
Tokyo-to, Japan
Patent: 876
Nordrhein-Westfalen, Germany
Patent: 667
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 563
Zuid-Holland, Netherlands
Patent: 492
Illinois, United States
Patent: 458
With the analysis among 146 patents, we discovered top 49 start-ups by total patent application. Avertana Ltd., Aisin KK, Jetti Resources LLC are active in this area.
Auckland, New Zealand
Patent: 12
Tokyo-to, Japan
Patent: 11
Colorado, United States
Patent: 11
Missouri, United States
Patent: 9
Illinois, United States
Patent: 8
Texas, United States
Patent: 8
Oregon, United States
Patent: 8
California, United States
Patent: 7
British Columbia, Canada
Patent: 6
Institut National de la Santé et de la Recherche Médicale
With the analysis among related 13,594 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Kunming University of Science & Technology, Central South University, Procter & Gamble Co. take 1.93% of patent filing during this period.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 107
Hunan Sheng, China
Patent: 98
Ohio, United States
Patent: 58
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 49
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 46
Gansu Sheng, China
Patent: 39
Zhejiang Sheng, China
Patent: 37
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 37
Guangdong Bangpu Recycling Technology Co., Ltd.
Guangdong Sheng, China
Patent: 37
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 36
With the analysis among related 13,594 patents in last 5 years, we discover 143 new entrants. Hunan Bangpu Automobile Recycling Co., Ltd., Zhengzhou Bokaili Ecological Engineering Co., Ltd., Hengyang Best-Selling Chemical Industry Co. Ltd. are the most active new entrants in this area.
Hunan Bangpu Automobile Recycling Co., Ltd.
Hunan Sheng, China
Patent: 27
Zhengzhou Bokaili Ecological Engineering Co., Ltd.
Henan Sheng, China
Patent: 25
Hengyang Best-Selling Chemical Industry Co. Ltd.
Hunan Sheng, China
Patent: 25
Guangxi Esoke New Material Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 23
Maanshan Jianding Chemical Co., Ltd.
Anhui Sheng, China
Patent: 18
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 16
Atea Pharmaceuticals, Inc.
Massachusetts, United States
Patent: 14
Changshu Institute of Technology
Jiangsu Sheng, China
Patent: 14
Rugao Honghao Metal Water Treatment Co., Ltd.
Jiangsu Sheng, China
Patent: 13
With the analysis among 13,183 patents, we discovered top 341 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, Zhejiang University are dominant in this area. They take 4.83% of the total patent filing.
Hunan Sheng, China
Patent: 262
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 227
Zhejiang Sheng, China
Patent: 148
South China University of Technology
Guangdong Sheng, China
Patent: 132
Sichuan Sheng, China
Patent: 120
Guangxi Zhuangzu Zizhiqu, China
Patent: 114
Council of Scientific & Industrial Research
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 100
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 97
Guizhou Sheng, China
Patent: 83