Class E02D : FOUNDATIONS; EXCAVATIONS; EMBANKMENTS
Subclass 3/00: Improving or preserving soil or rock, e.g. preserving permafrost soil (securing of slopes or inclines E02D 17/2; damming or interrupting passage of underground water E02D 19/12; improving soil for agricultural purposes A01; soil stabilisation for road building or like purposes E01C 21/00, E01C 23/1; setting rock anchoring bolts E21D)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264448 | Soft soil foundation porous-depth air compression drainage device and working method thereof | Nov 02, 22 | Apr 01, 25 | ZHEJIANG UNIVERSITY; Ningbo China Communications Water Transportation Design and Research Co., Ltd.; |
| 12139870 | Multilayer integral geogrids having a cellular layer structure, and methods of making and using same | Jul 26, 23 | Nov 12, 24 | Tensar International Corporation |
| 12071736 | Devices, systems and methods for erosion control | Jan 21, 21 | Aug 27, 24 | Conwed Plastics Acquisition Company V LLC |
| 11933013 | Method of making an integral geogrid from a coextruded multilayered polymer starting material | Nov 10, 21 | Mar 19, 24 | Tensar Corporation, LLC |
| 11866901 | Horizontal mechanically stabilizing geogrid with improved geotechnical interaction | Dec 06, 22 | Jan 09, 24 | Tensar International Corporation |
| 11834795 | Multi-axial grid or mesh structures with high aspect ratio ribs | Sep 20, 21 | Dec 05, 23 | Tensar Technologies Limited |
| 11814806 | Multi-function retaining structure and implementation method thereof | Nov 12, 20 | Nov 14, 23 | Not available |
| 11781278 | Unbalance arrangement for a compactor roller of a soil compactor | Apr 16, 21 | Oct 10, 23 | Hamm AG |
| 11619019 | Automated system and installation process for a flexible mat fabric | Apr 06, 21 | Apr 04, 23 | Saudi Arabian Oil Company |
| 11591765 | Structure and method for three-dimensional restoration of slope soil in abandoned ion-absorbed rare earth mining area | Nov 11, 20 | Feb 28, 23 | Jiangxi Academy of Environmental Sciences |
| 11585066 | Building foundation and soil stabilization method and system | Jul 31, 20 | Feb 21, 23 | Aquadation LLC |
| 11528857 | Method for remedying sandy land by using simulated loam substrate spray-seeding technology | Apr 19, 19 | Dec 20, 22 | Jiangsu Lvyan Ecological Technology Co., Ltd. |
| 11525234 | Geogrids | Sep 19, 18 | Dec 13, 22 | Tensar Technologies Limited |
| 11519150 | Horizontal mechanically stabilizing geogrid with improved geotechnical interaction | Dec 21, 21 | Dec 06, 22 | Tensar International Corporation |
| 11499287 | Self-contained soil stabilization system | Dec 20, 19 | Nov 15, 22 | President and Fellows of Harvard College |
| 11351582 | Wedge-weldable manufactured composite having synthetic vegetation and impermeable geomembrane | Nov 10, 20 | Jun 07, 22 | ACT GLOBAL HOLDINGS, LLC |
| 11313098 | Gravity-based structure | May 06, 14 | Apr 26, 22 | SEATOWER AS |
| 11274251 | Method of strengthening soil via chemical inducement | Jul 10, 20 | Mar 15, 22 | THE UNIVERSITY OF NORTH FLORIDA BOARD OF TRUSTEES |
| 11248358 | Geogrid and manufacturing method thereof | Jun 13, 18 | Feb 15, 22 | LANZHOU DEKE ENGINEERING MATERIALS CO., LTD.; |
| 11198986 | Method of making an integral geogrid from a coextruded multilayered polymer starting material | Apr 22, 20 | Dec 14, 21 | Tensar Corporation |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0109,565 | MULTILAYER INTEGRAL GEOGRIDS HAVING A CELLULAR LAYER STRUCTURE, AND METHODS OF MAKING AND USING SAME | Oct 11, 24 | Apr 03, 25 | Tensar International Corporation |
| 2025/0091,918 | Compositions and Methods for Mitigating Standing Water and Controlling Water-Breeding Pests | Mar 13, 23 | Mar 20, 25 | Not available |
| 2025/0034,823 | DEVICE FOR MODIFYING A LAYER OF GRANULAR MEDIUM | Dec 09, 22 | Jan 30, 25 | WAVE MINING SOLUTIONS LIMITED |
| 2025/0034,824 | MULTILAYER INTEGRAL GEOGRIDS HAVING A CELLULAR LAYER STRUCTURE, AND METHODS OF MAKING AND USING SAME | Jul 26, 23 | Jan 30, 25 | Tensar International Corporation |
| 2024/0401,296 | DEVICES, SYSTEMS AND METHODS FOR EROSION CONTROL | Aug 15, 24 | Dec 05, 24 | Not available |
| 2024/0279,898 | Building Foundation and Soil Stabilization Method and System | May 03, 24 | Aug 22, 24 | Aquadation LLC |
| 2024/0279,879 | Vented Cell Structure for Confinement and Interlock of Earth Materials | Feb 15, 24 | Aug 22, 24 | Not available |
| 2024/0254,715 | METHOD OF MAKING AN INTEGRAL GEOGRID FROM A COEXTRUDED MULTILAYERED POLYMER STARTING MATERIAL | Feb 08, 24 | Aug 01, 24 | Tensar Corporation, LLC |
| 2024/0240,422 | GEOGRID MADE FROM A COEXTRUDED MULTILAYERED POLYMER | Dec 14, 23 | Jul 18, 24 | Tensar Corporation, LLC |
| 2024/0125,074 | HORIZONTAL MECHANICALLY STABILIZING GEOGRID WITH IMPROVED GEOTECHNICAL INTERACTION | Dec 27, 23 | Apr 18, 24 | Tensar International Corporation |
| 2024/0112,283 | ECOLOGICAL GOVERNANCE METHOD BASED ON EROSION PREVENTION AND CONTROL FOR GENTLE SLOPE FARMLAND | Sep 21, 23 | Apr 04, 24 | Not available |
| 2023/0257,955 | FUNCTIONALIZED SOIL AMENDMENT MICRO-PARTICLE COMPOUND | Feb 13, 23 | Aug 17, 23 | Prairiechar, Inc. |
| 2022/0316,166 | Automated System and Installation Process for a Flexible Mat Fabric | Apr 06, 21 | Oct 06, 22 | Not available |
| 2021/0062,449 | CEMENTITIOUS COMPOSITE MAT | Nov 13, 20 | Mar 04, 21 | Cortex Composites, Inc. |
| 2020/0123,728 | LUBRICATED SOIL MIXING SYSTEMS AND METHODS | Dec 20, 19 | Apr 23, 20 | Not available |
| 2019/0360,166 | APPARATUS FOR REINFORCING GROUND WITH FIBEROUS ADDITIVES | Feb 20, 17 | Nov 28, 19 | KORDSA TEKNIK TEKSTIL ANONIM SIRKETI |
| 2019/0345,685 | Ground Stabilization Grid | Jul 26, 19 | Nov 14, 19 | Not available |
| 2019/0055,708 | SLOPE ROLLER ASSEMBLY | Aug 20, 18 | Feb 21, 19 | Not available |
| 2018/0298,582 | GEOGRID MADE FROM A COEXTRUDED MULTILAYERED POLYMER | Oct 06, 16 | Oct 18, 18 | Tensar Corporation, LLC |
| 2018/0231,987 | CONTROLLED FLUID INJECTION TO REDUCE POTENTIAL SEISMIC ENERGY ALONG FAULT LINES | Feb 16, 17 | Aug 16, 18 | Not available |
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