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| 9890053 | Processes for preparing lithium carbonate | Jun 23, 16 | Feb 13, 18 | NEMASKA LITHIUM INC. |
| 9845539 | Treatment of hydrogen sulfide | Dec 20, 13 | Dec 19, 17 | NEW SKY ENERGY INTELLECTUAL PROPERTY HOLDING COMPANY, LLC |
| 9843052 | Electrolyte regeneration | Jun 27, 17 | Dec 12, 17 | PHINERGY LTD. |
| 9719179 | System and method for treatment of produced waters | Nov 18, 13 | Aug 01, 17 | HIGH SIERRA ENERGY, LP |
| 9711804 | Electrolyte regeneration | Jul 08, 14 | Jul 18, 17 | PHINERGY LTD. |
| 9702047 | Methods for the electrolytic decarboxylation of sugars | Mar 10, 14 | Jul 11, 17 | DFI USA, LLC |
| 9695073 | Dual biocide generator | Jul 30, 14 | Jul 04, 17 | ECOLAB USA INC. |
| 9677181 | Processes for preparing lithium hydroxide | Apr 23, 13 | Jun 13, 17 | NEMASKA LITHIUM INC. |
| 9645124 | Large capacity acid or base generator and method of use | Jan 10, 13 | May 09, 17 | DIONEX CORPORATION |
| 9605350 | Process and apparatus for purification of industrial brine | Jun 20, 13 | Mar 28, 17 | BLUE CUBE IP LLC |
| 9493881 | Sulfate-based electrolysis processing with flexible feed control, and use to capture carbon dioxide | Mar 23, 12 | Nov 15, 16 | NEW SKY ENERGY, INC. |
| 9464010 | Systems, methods and devices for the capture and hydrogenation of carbon dioxide with thermochemical Cu—Cl and Mg—Cl—Na/K—CO2 cycles | Nov 12, 13 | Oct 11, 16 | UNIVERSITY OF ONTARIO INSTITUTE OF TECHNOLOGY |
| 9410255 | System and method for generating and dispensing sodium hydroxide solutions | Mar 13, 14 | Aug 09, 16 | TENNANT COMPANY |
| 9382126 | Processes for preparing lithium carbonate | May 30, 13 | Jul 05, 16 | NEMASKA LITHIUM INC. |
| 9315908 | Electrolytic cell for producing chlorine—sodium hydroxide and method of producing chlorine—sodium hydroxide | Oct 01, 10 | Apr 19, 16 | KANEKA CORPORATION, TOAGOSEI CO., LTD., |
| 9181624 | Method of electrolysis employing two-chamber ion exchange membrane electrolytic cell having gas diffusion electrode | Apr 15, 10 | Nov 10, 15 | KANEKA CORPORATION, TOAGOSEI CO., LTD., |
| 9162904 | Cleaning solution generator | Mar 02, 12 | Oct 20, 15 | TENNANT COMPANY |
| 9108165 | Cell for depolarised electrodialysis of salt solutions | Mar 28, 12 | Aug 18, 15 | Industrie De Nora S.p.A. |
| 9051656 | Electrochemical synthesis of aryl-alkyl surfacant precursor | Apr 22, 11 | Jun 09, 15 | FIELD UPGRADING LIMITED |