AIR RESOURCES has a total of 24 patent applications. Its first patent ever was published in 1975. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets chemical engineering, environmental technology and materials and metallurgy are NIRO PROCESS TECHNOLOGY BV, ANDERSEN ROLF and FSR PATENTED TECH LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | United Kingdom | 5 | |
#3 | Canada | 3 | |
#4 | Germany | 3 | |
#5 | Japan | 2 | |
#6 | Netherlands | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Environmental technology | |
#3 | Materials and metallurgy | |
#4 | Machines | |
#5 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Separation | |
#2 | Cremation furnaces | |
#3 | Non-metallic elements | |
#4 | Unspecified technologies | |
#5 | Water treatment | |
#6 | Mixing | |
#7 | Supplying fuel to combustion device | |
#8 | Chemical or physical processes | |
#9 | Combustion residues removal |
# | Name | Total Patents |
---|---|---|
#1 | Hardison Leslie C | 7 |
#2 | Dowd Edward J | 5 |
#3 | Thompson Ralph B | 4 |
#4 | Hunter William K | 3 |
#5 | Balmer Michael | 1 |
#6 | Rarufu Bii Tomuson | 1 |
#7 | Cyr David M | 1 |
#8 | Nagl Gary J | 1 |
#9 | Eng Joseph P | 1 |
#10 | Resurii Shii Haadeison | 1 |
Publication | Filing date | Title |
---|---|---|
US5738706A | Smoke filtration unit and method of using same | |
US4330513A | Catalytic fume incineration | |
US4374104A | Composition and method for removing hydrogen sulfide from gas stream | |
US4289505A | Solvent recovery from water | |
US4218342A | Composition for catalytic removal of hydrogen sulfide from gases | |
DE2809432A1 | Catalyst support structure - comprising superposed parallel channels arranged to prevent particulate material falling through structure | |
US4238462A | Autocirculation process and apparatus | |
DE2745100A1 | METHOD OF CATALYTIC COMBUSTION OF GASES CONTAINING COMBUSTIBLE SUBSTANCES | |
US4189462A | Catalytic removal of hydrogen sulfide from gases | |
US4090852A | Gas flow pervious support and retaining structure for particulate material | |
US4076621A | Chelate oxidation of hydrogen sulfide in sour water | |
CA1071613A | Removal of hydrogen sulfide from gases | |
US4011304A | Method for controlling removal of hydrogen sulfide from gases |