E04G 21/246
Specially adapted for curing concrete in situ
Official title: {specially adapted for curing concrete in situ, e.g. by covering it with protective sheets}
E04G21/246 (Specially adapted for curing concrete in situ) appears on 26 US grants and 33 published applications in this corpus.
Search patents in E04G- Granted patents
- 26
- Published applications
- 33
- Assignees
- 13
- Inventors
- 51
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 3 | 3 |
| 2015 | 1 | 2 |
| 2016 | 1 | 4 |
| 2017 | 1 | 2 |
| 2018 | 4 | 3 |
| 2019 | 2 | 2 |
| 2020 | 2 | 1 |
| 2021 | 4 | 3 |
| 2022 | 1 | 2 |
| 2023 | 0 | 3 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year.
Recent patents
- Concrete curing blankets and anti-bacterial textile fibers2 Sep 2025US 12,404,609 B2
- Peelable protective cover28 Jan 2025US 12,208,536 B2
- Antimicrobial roll-up floor cover12 Apr 2022US 11,297,964 B1McTech Group, Inc.
- Integrated form for embedding a waterstop in a keyed concrete joint5 Oct 2021US 11,136,731 B2
- Dual-use concrete cover15 Jun 2021US 11,035,137 B1McTech Group, Inc.
- Enclosure Device for Concrete Column Formwork17 Aug 2023US 2023/0258008 A1
- Peelable protective cover13 Jul 2023US 2023/0219254 A1
- Heating fabric for curing inner wall concrete, and method for curing inner wall concrete by using same26 Jan 2023US 2023/0028366 A1
- Antimicrobial Roll-Up Floor Cover24 Mar 2022US 2022/0087462 A1McTech Group, Inc.
- Concrete curing blankets and anti-bacterial textile fibers6 Jan 2022US 2022/0001577 A1
Most cited
By later US patents
- Methods of making concrete runways, roads, highways and slabs on grade64US 8,636,941 B12014
- Method for electronic temperature controlled curing of concrete and accelerating concrete maturity or equivalent age of concrete structures and objects43US 8,532,815 B12013
- Modular heated cover28US 7,230,213 B22007
- Method for electronic temperature controlled curing of concrete and accelerating concrete maturity or equivalent age of precast concrete structures and objects27US 8,855,803 B22014
- Concrete runways, roads, highways and slabs on grade and methods of making same16US 9,114,549 B22015