E02D 2300/0015
Hdpe
E02D2300/0015 (Hdpe) appears on 18 US grants and 15 published applications in this corpus.
Search patents in E02D- Granted patents
- 18
- Published applications
- 15
- Assignees
- 10
- Inventors
- 35
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 3 |
| 2019 | 3 | 2 |
| 2020 | 2 | 2 |
| 2021 | 0 | 1 |
| 2022 | 0 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multilayer membrane for construction6 Jan 2026US 12,516,490 B2Tema Technologies and Materials Srl
- Brace assembly for a geosynthetic wrapped system used to construct stabilized earth walls and slopes8 Apr 2025US 12,270,174 B2Propex Operating Company, LLC
- High-capacity threaded bar micropile and caisson reinforcement compression spacer11 Mar 2025US 12,247,370 B2Foundation Technologies, Inc.
- Brace assembly for a geosynthetic wrapped system used to construct stabilized earth walls and slopes12 Dec 2023US 11,840,816 B2Propex Operating Company, LLC
- Geosynthetic reinforced wall panels comprising soil reinforcing members15 Dec 2020US 10,865,540 B2Tensar International Corporation
- Underground utility enclosure system and method13 Mar 2025US 2025/0084606 A1
- Brace assembly for a geosynthetic wrapped system used to construct stabilized earth walls and slopes4 Jan 2024US 2024/0003111 A1Propex Operating Company, LLC
- Brace assembly for a geosynthetic wrapped system used to construct stabilized earth walls and slopes2 Nov 2023US 2023/0349123 A1Propex Operating Company, LLC
- High-capacity threaded bar micropile and caisson reinforcement compression spacer10 Nov 2022US 2022/0356664 A1Foundation Technologies, Inc.
- Multilayer membrane for construction24 Feb 2022US 2022/0056660 A1Tema Technologies and Materials Srl
Most cited
By later US patents
- Multilayered coextruded geomembrane25US 5,221,570 A1993
- Stackable riser resistant to soil movement24US 6,484,451 B1United Concrete Products, Inc. · 2002
- Riser section and cover therefor22US 6,655,093 B12003
- Cover for riser section and method of using cover for anchoring riser section in concrete19US 6,688,072 B12004
- Stackable riser configuration19US 6,986,227 B12006