With the analysis among 85,638 patents, we discovered top 488 key players by total patent application. Henkel AG & Co. KGaA, BASF AB, Procter & Gamble Co. are dominant in this area. They take 5.09% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 1,627
Ohio, United States
Patent: 1,168
Hessen, Germany
Patent: 824
New York, United States
Patent: 763
New York, United States
Patent: 752
Zuid-Holland, Netherlands
Patent: 638
Delaware, United States
Patent: 597
Massachusetts, United States
Patent: 585
Texas, United States
Patent: 543
With the analysis among 124 patents, we discovered top 37 start-ups by total patent application. Hazel Technologies, Inc., M-I LLC, Forspills Ltd. are active in this area.
Illinois, United States
Patent: 20
Texas, United States
Patent: 17
EDINBURGH, United Kingdom
Patent: 9
Oregon, United States
Patent: 7
New York, United States
Patent: 6
Virginia, United States
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 5
With the analysis among related 9,328 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Corning, Inc., BASF AB, Evonik Operations GmbH take 2.26% of patent filing during this period.
New York, United States
Patent: 83
Nordrhein-Westfalen, Germany
Patent: 58
Osaka-fu, Japan
Patent: 42
Minnesota, United States
Patent: 39
Hunan Sheng, China
Patent: 36
Hubei Sheng, China
Patent: 35
New York, United States
Patent: 33
With the analysis among related 9,328 patents in last 5 years, we discover 126 new entrants. Anhui LG Environmental Technology Co., Ltd., Guang Dong Ou Wen Lai Tao Ci You Xian Gong Si, Hamilton Sundstrand Corp. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 15
North Carolina, United States
Patent: 13
Jiangsu Sheng, China
Patent: 11
Victoria, Australia
Patent: 10
Hebei Senya Environmental Protection New Material Technology Co., Ltd.
Hebei Sheng, China
Patent: 10
Noord-Holland, Netherlands
Patent: 10
Guangdong Sheng, China
Patent: 9
With the analysis among 9,708 patents, we discovered top 323 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Sinopec Research Institute of Petroleum Processing, Wuhan University of Technology are dominant in this area. They take 6.44% of the total patent filing.
Beijing Shi, China
Patent: 124
Hubei Sheng, China
Patent: 108
Hunan Sheng, China
Patent: 99
Zhejiang Sheng, China
Patent: 88
Guangdong Sheng, China
Patent: 75
Yunnan Sheng, China
Patent: 75
Shandong Sheng, China
Patent: 75
Shanghai Shi, China
Patent: 66