E01C 11/228
Gutters for porous pavings
Official title: {Gutters for porous pavings}
E01C11/228 (Gutters for porous pavings) appears on 11 US grants and 12 published applications in this corpus.
Search patents in E01C- Granted patents
- 11
- Published applications
- 12
- Assignees
- 7
- Inventors
- 22
- Latest grant
- 25 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Catalytic sieves and methods for making same25 Feb 2025US 12,234,160 B2Rjsk, LLC
- Pavement deicing or snow-melting system and construction method thereof9 Aug 2022US 11,408,133 B2Hubei University of Technology
- Unitized formed construction materials and methods for making same7 Sep 2021US 11,111,157 B2Rjsk, LLC
- Road surface covering system26 Nov 2019US 10,486,984 B2Rjsk, LLC
- Mineral-based porous sand and methods for making mineral-based porous sand23 Oct 2018US 10,106,463 B2Rjsk, LLC
- Catalytic sieves and methods for making same30 Dec 2021US 2021/0403342 A1Rjsk, LLC
- Pavement deicing or snow-melting system and construction method thereof7 May 2020US 2020/0141069 A1Hubei University of Technology
- Unitized formed construction materials and methods for making same19 Mar 2020US 2020/0087165 A1Rjsk, LLC
- Road surface covering system17 Jan 2019US 2019/0016637 A1Rjsk, LLC
- Mineral-based porous sand and methods for making mineral-based porous sand27 Apr 2017US 2017/0113973 A1Rjsk, LLC
Most cited
By later US patents
- Drainage structures51US 6,779,946 B12004
- Transport corridor drainage systems21US 7,056,058 B22006
- Transport corridor infiltration system17US 7,686,540 B2Astral Property Pty Ltd · 2010
- Cover for a drainage arrangement and a method of producing such an arrangement8US 7,008,137 B2Aco Severin Ahlmann GmbH & Co.KG · 2006
- Mineral-based porous sand and methods for making mineral-based porous sand2US 10,106,463 B2Rjsk, LLC · 2018