| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 7 | |
| #3 | Canada | 6 | |
| #4 | Australia | 4 | |
| #5 | EPO (European Patent Office) | 3 | |
| #6 | Argentina | 2 | |
| #7 | China | 2 | |
| #8 | EAPO (Eurasian Patent Organization) | 2 | |
| #9 | Taiwan | 2 | |
| #10 | Bulgaria | 1 | |
| #11 | Brazil | 1 | |
| #12 | Czechia | 1 | |
| #13 | Ecuador | 1 | |
| #14 | Croatia | 1 | |
| #15 | Hungary | 1 | |
| #16 | Israel | 1 | |
| #17 | Mexico | 1 | |
| #18 | Norway | 1 | |
| #19 | New Zealand | 1 | |
| #20 | Poland | 1 | |
| #21 | Slovakia | 1 | |
| #22 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Liquid hydrocarbon mixture production | |
| #2 | Separation | |
| #3 | Gas, coke and tar production | |
| #4 | Unspecified technologies | |
| #5 | Water treatment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pinkerton John W | 18 |
| #2 | Gillespie Thomas E | 18 |
| #3 | Rappas Alkis S | 17 |
| #4 | Nero Vincent P | 15 |
| #5 | Ohsol Ernest O | 15 |
| #6 | Decanio Stephen J | 12 |
| #7 | Laity Thomas H | 7 |
| #8 | Mcphee Michael B | 4 |
| #9 | Decanto Stephen J | 4 |
| #10 | Onsol Ernest O | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US2014083921A1 | Mobile fluid treatment system and associated apparatus | |
| WO03014266A1 | Hydrodesulfurization of oxidized sulfur compounds in liquid hydrocarbons | |
| US6402940B1 | Process for removing low amounts of organic sulfur from hydrocarbon fuels | |
| WO9925795A1 | Process for recovering high quality oil from refinery waste emulsions | |
| US5954949A | Conversion of heavy petroleum oils to coke with a molten alkali metal hydroxide | |
| US5985137A | Process to upgrade crude oils by destruction of naphthenic acids, removal of sulfur and removal of salts | |
| US5948242A | Process for upgrading heavy crude oil production | |
| US5593591A | Production of dry, free flowing solids from bio-waste sludge |