ENVIROCARE INT INC has a total of 25 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets chemical engineering, machines and environmental technology are PASSAMAQUODDY TRIBE, BIO REACTION IND LLC and SUNDSETH JARL.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 14 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | Australia | 3 | |
#4 | Canada | 3 | |
#5 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Machines | |
#3 | Environmental technology | |
#4 | Thermal processes | |
#5 | Materials and metallurgy |
# | Technology | |
---|---|---|
#1 | Separation | |
#2 | Unspecified technologies | |
#3 | Climate change adaptation technologies | |
#4 | Building materials | |
#5 | Furnaces | |
#6 | Details of furnaces | |
#7 | Spraying devices | |
#8 | Magnetic or electrostatic solid separation |
# | Name | Total Patents |
---|---|---|
#1 | Schwab James J | 25 |
#2 | Hawks Ronald L | 5 |
#3 | Riley Joseph R | 1 |
Publication | Filing date | Title |
---|---|---|
CA2729668A1 | Apparatus and method for controlling mercury pollution from a cement plant | |
US2006144297A1 | Method and apparatus for controlling pollution from a cement plant | |
US6953495B2 | Low-energy venturi pre-scrubber for an air pollution control system and method | |
US6383260B1 | Venturi scrubber with optimized counterflow spray | |
US6328790B1 | Tapered gas inlet for gas treatment system | |
US6464952B1 | Sulfur dioxide abatement method | |
US5848750A | Atomizing nozzle | |
US5922103A | Automatic gas conditioning method | |
US5512085A | Venturi scrubber and method with optimized remote spray | |
US5484471A | Venturi scrubber and method of using the same |