| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | EPO (European Patent Office) | 5 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | Australia | 2 | |
| #5 | Canada | 2 | |
| #6 | Japan | 2 | |
| #7 | Norway | 2 | |
| #8 | China | 1 | |
| #9 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Environmental technology | |
| #3 | Organic fine chemistry | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Acyclic or carbocyclic compounds | |
| #3 | Chemical or physical processes | |
| #4 | Water treatment | |
| #5 | Storage of greenhouse gases | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cummings Arthur L | 10 |
| #2 | Cummings Arthur Lee | 8 |
| #3 | Turoff Michael L H | 5 |
| #4 | Waite Scott William | 4 |
| #5 | Coberly Steven H | 4 |
| #6 | Horan Robert Lee | 4 |
| #7 | Laven Thomas H | 4 |
| #8 | Hagerman David T | 3 |
| #9 | Seward Jr I John | 3 |
| #10 | Dingman John Charles Jr | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO2014130588A2 | Thin-film treatment of high-value glycol and amine solvents to remove contaminants | |
| US7323600B1 | Process for improving the conversion of oxazolidones to alkanolamines | |
| US6576144B1 | Method and apparatus for pretreatment of wastewater streams by chemical oxidation | |
| US6416670B1 | Regenerable hydrocarbon filter | |
| US6071484A | Process for treating gas with ultra-lean amine | |
| AU4923496A | Amine heat stable salt removal from type ii anion exchange resin |