| 2021/0331,944 | SYSTEM AND METHOD FOR SORBTION DISTILLATION | Jul 06, 21 | Oct 28, 21 | Not available |
| 2019/0279,885 | SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS | May 29, 17 | Sep 12, 19 | Not available |
| 2013/0068,607 | APPARATUS FOR DISTILLATION OF WATER AND METHODS FOR USING SAME | Jun 19, 12 | Mar 21, 13 | SAUDI ARABIAN OIL COMPANY, SAUDI ABARIA OIL COMPANY, |
| 2012/0318,658 | DEVICE FOR DISTILLING VARIOUS KINDS OF WATER BY USING SOLAR HEAT, AND DISTILLATION METHOD | Mar 03, 10 | Dec 20, 12 | Not available |
| 2012/0267,230 | SOLAR THERMAL DEVICE FOR PRODUCING FRESH WATER | Jan 22, 10 | Oct 25, 12 | 4ELEMENTS INVENT LTD |
| 2012/0234,665 | METHOD AND APPARATUS FOR PURIFYING WATER | Mar 16, 11 | Sep 20, 12 | KING ABDUL AZIZ CITY FOR SCIENCE AND TECHNOLOGY |
| 2012/0205,233 | METHOD AND APPARATUS FOR PURIFYING WATER | Feb 15, 11 | Aug 16, 12 | KING ABDUL AZIZ CITY FOR SCIENCE AND TECHNOLOGY |
| 2012/0186,969 | FLUORIDE DRYING METHOD | Mar 26, 12 | Jul 26, 12 | HAMMERSMITH IMANET LIMITED |
| 2011/0070,635 | SYSTEMS AND METHODS OF GENERATING ENERGY AND FRESH WATER FROM SOLAR RADIATION | Sep 23, 10 | Mar 24, 11 | Advanced Lab Group Cooperative, COMBINED POWER COOPERATIVE, |
| 2009/0283,398 | Distillation apparatus | Mar 12, 07 | Nov 19, 09 | HAIER GROUP CORPORATION, QINGDAO HAIER WASHING MACHINE CO., LTD., |
| 2009/0107,831 | SOLAR DISTILLATION SYSTEM | Oct 20, 08 | Apr 30, 09 | Kii, Inc. |
| 2008/0190,755 | SOLAR DISTILLATION DEVICE | Feb 14, 07 | Aug 14, 08 | Not available |
| 2004/0231,970 | Fluid distillation apparatus having improved efficiency | May 21, 03 | Nov 25, 04 | Lang Chou |
| 2004/0074,757 | Method and apparatus for phase change enhancement | Aug 07, 03 | Apr 22, 04 | DEKA PRODUCTS LIMITED PARTNERSHIP |