| 9994467 | Unpowered water purification system for a riverfront landscape constructed wetland | May 06, 15 | Jun 12, 18 | SOOCHOW UNIVERSITY |
| 9995286 | Self-contained in-ground geothermal generator and heat exchanger with in-line pump and several alternative applications | Dec 23, 14 | Jun 12, 18 | Not available |
| 9995013 | Economical debris flow blocking dam structure and construction method thereof | Jun 17, 17 | Jun 12, 18 | Not available |
| 9988783 | Systems and methods for reusing an offshore platform | Dec 08, 15 | Jun 05, 18 | PTT Exploration and Production Company Limited |
| 9983033 | Fouling resistant flow metering system | Jan 29, 16 | May 29, 18 | RSA PROTECTIVE TECHNOLOGIES, LLC |
| 9982425 | Dome stormwater chamber | Oct 12, 16 | May 29, 18 | Advanced Drainage Sysems, Inc. |
| 9982408 | Gear pair for a lifting vessel | Apr 22, 15 | May 29, 18 | SIEMENS AKTIENGESELLSCHAFT |
| 9982407 | Method and a system for removal of oil under ice | Aug 05, 14 | May 29, 18 | Lamor Corporation AB |
| 9982500 | Well emergency separation tool for use in separating a tubular element | Aug 30, 12 | May 29, 18 | Shell Oil Company |
| 9982406 | Geotextile tubes with porous internal shelves for inhibiting shear of solid fill material | Jul 06, 12 | May 29, 18 | Bradley Industrial Textiles Inc. |
| 9975293 | Method and apparatus for forming leak detectable geomembrane liners | Sep 09, 14 | May 22, 18 | GSE ENVIRONMENTAL, LLC |
| 9975069 | Conveyor belt filter device | Jun 24, 14 | May 22, 18 | Not available |
| 9976270 | Device for damping and scattering hydrosound in a liquid | Jun 10, 14 | May 22, 18 | Not available |
| 9976271 | Floating debris skimming device | Aug 18, 16 | May 22, 18 | SKIMKING, INC. |
| 9976273 | Foundation of an offshore structure | Oct 12, 15 | May 22, 18 | INNOGY SE |
| 9969098 | Creating slots in a drip line in real time in conjunction with ground placement of the drip line | May 27, 15 | May 15, 18 | Trimble Inc. |
| 9970170 | Sluice gate | Jun 22, 17 | May 15, 18 | HIROSHI TERATA; HIROKO TERATA; |
| 9970171 | Passive grout seal | May 08, 17 | May 15, 18 | Not available |
| 9970172 | Apparatus for providing access to equipment or structures that require maintenance | Jul 01, 15 | May 15, 18 | CELTIC DESIGN CONSULTANTS LTD |
| 9970169 | Flood defense barrier | Aug 29, 14 | May 15, 18 | HESCO BASTION LTD. |