CLEARSTACK COMB CORP has a total of 14 patent applications. Its first patent ever was published in 2000. It filed its patents most often in United States, Australia and China. Its main competitors in its focus markets thermal processes, environmental technology and chemical engineering are BEIJING NOWVA ENERGY TECH CO LTD, SOFINTER S P A and HOLMAN BOILER WORKS INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 3 | |
#2 | Australia | 2 | |
#3 | China | 2 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | WIPO (World Intellectual Property Organization) | 2 | |
#6 | South Africa | 2 | |
#7 | Canada | 1 |
# | Industry | |
---|---|---|
#1 | Thermal processes | |
#2 | Environmental technology | |
#3 | Chemical engineering |
# | Name | Total Patents |
---|---|---|
#1 | Ashworth Robert A | 7 |
#2 | Ashworth Robert | 6 |
#3 | Murrell Frederick J | 1 |
#4 | Ashiworth Robert A | 1 |
#5 | Zawadzki Edward A | 1 |
Publication | Filing date | Title |
---|---|---|
US6325003B1 | Low nitrogen oxides emissions from carbonaceous fuel combustion using three stages of oxidation | |
US6325002B1 | Low nitrogen oxides emissions using three stages of fuel oxidation and in-situ furnace flue gas recirculation | |
US6363869B1 | Potassium hydroxide flue gas injection technique to reduce acid gas emissions and improve electrostatic precipitator performance |