| 2025/0035,477 | Permeable Pavement Monitoring System | Oct 10, 24 | Jan 30, 25 | Not available |
| 2025/0003,155 | Sheet for a Mine Floor or a Road, and Method | Sep 09, 24 | Jan 02, 25 | Strata Products Worldwide, LLC |
| 2024/0410,115 | INTEGRATE STRUCTURE FOR DISEASE TREATMENT OF ROAD-BRIDGE TRANSITION SECTIONS IN PERMAFROST REGIONS | May 09, 24 | Dec 12, 24 | Not available |
| 2024/0352,682 | IN-SITU RECONSTRUCTION AND EXTENSION STRUCTURE OF EMBANKMENT AND CONSTRUCTION METHOD THEREOF | Sep 25, 23 | Oct 24, 24 | Not available |
| 2024/0141,597 | WATER-PERMEABLE-RETENTIVE PAVEMENT STRUCTURE AND METHOD OF CONSTRUCTING THE STRUCTURE | Oct 20, 23 | May 02, 24 | Not available |
| 2022/0307,202 | UNPOWERED ANTI-FROST ANTI-HEAVE HEAT GATHERING DEVICE AND SUBGRADE THEREOF | Jan 24, 22 | Sep 29, 22 | Not available |
| 2021/0403,342 | CATALYTIC SIEVES AND METHODS FOR MAKING SAME | Sep 03, 21 | Dec 30, 21 | RJSK, LLC |
| 2021/0355,639 | VERTICAL GROUND HEAT EXCHANGER FOR REDUCING TEMPERATURE IN CARBONACEOUS SHALE ROCK MASS AND PREVENTING ROADBED FROST HEAVE | Aug 27, 20 | Nov 18, 21 | Southwest University of Science and Technology |
| 2020/0347,619 | STRUCTURAL CELLS, MATRICES AND METHODS OF ASSEMBLY | Jul 15, 20 | Nov 05, 20 | Not available |
| 2020/0263,364 | CONSTRUCTION METHOD FOR USING PHOSPHOGYPSUM IN EMBANKMENT IMPROVEMENT | Feb 10, 20 | Aug 20, 20 | Not available |
| 2019/0327,916 | MORE EFFICIENT STRUCTURAL CELL FOR FACILITATING TREE ROOT GROWTH | May 13, 19 | Oct 31, 19 | Not available |
| 2015/0361,625 | CONCRETE RUNWAYS, ROADS, HIGHWAYS AND SLABS ON GRADE AND METHODS OF MAKING SAME | Aug 24, 15 | Dec 17, 15 | Not available |
| 2015/0267,357 | Structural Underlayment Support System And Panel For Use With Paving And Flooring Elements | Mar 03, 15 | Sep 24, 15 | BROCK USA, LLC |
| 2015/0191,878 | THREE-DIMENSIONAL AGGREGATE REINFORCEMENT SYSTEMS AND METHODS | Jan 08, 15 | Jul 09, 15 | INGIOS GEOTECHNICS, INC. |
| 2015/0176,225 | UNDERLAYMENT PANEL HAVING DRAINAGE CHANNELS | Mar 03, 15 | Jun 25, 15 | BROCK USA, LLC, BROCK INTERNATIONAL, |
| 2015/0132,059 | METHOD AND APPARATUS FOR CUTTING GROOVES IN A ROAD SURFACE | May 24, 13 | May 14, 15 | SURFACE PREPARATION TECHNOLOGIES, LLC |
| 2014/0373,750 | SPRAYABLE COATING COMPOSITION AND METHOD FOR ASPHALT SURFACES | Jun 09, 14 | Dec 25, 14 | INVIA PAVEMENT TECHNOLOGIES, LLC |
| 2014/0050,525 | METHOD FOR WATERPROOFING SUBSTRATE | Feb 12, 13 | Feb 20, 14 | DYFLEX CORPORATION |
| 2012/0263,529 | Waterproof roadbed construction | Apr 12, 11 | Oct 18, 12 | Not available |
| 2012/0189,857 | PRIMER COMPOSITION, WATERPROOF FLOOR SLAB STRUCTURE USING THE SAME, AND METHOD FOR WATERPROOFING FLOOR SLAB | Sep 28, 10 | Jul 26, 12 | DIC CORPORATION |