C04B 2111/723
Repairing reinforced concrete
Official title: {Repairing reinforced concrete}
C04B2111/723 (Repairing reinforced concrete) appears on 30 US grants and 38 published applications in this corpus.
Search patents in C04B- Granted patents
- 30
- Published applications
- 38
- Assignees
- 26
- Inventors
- 85
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 2 | 1 |
| 2003 | 0 | 2 |
| 2004 | 2 | 3 |
| 2005 | 1 | 2 |
| 2006 | 3 | 4 |
| 2007 | 0 | 2 |
| 2008 | 2 | 3 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 1 | 1 |
| 2012 | 2 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 3 | 2 |
| 2021 | 0 | 3 |
| 2022 | 2 | 4 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultra-high performance concretes with high early strength3 Mar 2026US 12,565,449 B2Amrize Technology Switzerland LLC
- Concrete structure repaired and reinforced using textile grid reinforcement and highly durable inorganic binder and method of repairing and reinforcing the same17 Sep 2024US 12,091,360 B2Korea Institute of Civil Engineering and Building Technology
- System and method for inhibiting pyrrhotite-caused damage to concrete structures28 Nov 2023US 11,827,575 B2
- Crack repair material of concrete vacuum tube segment using ultra-high performance concrete (UHPC) for hyper-speed transportation system, and crack repairing method for the same18 Oct 2022US 11,472,445 B2Korea Institute of Civil Engineering and Building Technology
- Mortar repaired reinforced concrete structure11 Oct 2022US 11,465,939 B2Chun Wo Construction & Engineering Co., Ltd.
- Repair Method For Reinforced Concrete2 Jul 2026US 2026/0184645 A1JDC Corporation
- Protective coating and application method24 Jul 2025US 2025/0236566 A1
- Cementitious mixture and use thereof10 Jul 2025US 2025/0223228 A1Restone AS
- Ultra-high performance concretes with high early strength5 Jan 2023US 2023/0002282 A1Holcim Technology Ltd
- Cellulose fibril-enhanced repair mortars11 Aug 2022US 2022/0250981 A1Performance Biofilaments Inc.
Most cited
By later US patents
- Low dust wall repair compound44US 6,358,309 B13M Innovative Properties Company · 2002
- Low dust wall repair compound22US 7,045,008 B23M Innovative Properties Company · 2006
- Corrosion inhibiting composition for reinforced concrete and method of applying same20US 5,422,141 AW. R. Grace & Co.-Conn. · 1995
- Method for bonding fiber reinforcement on concrete and steel structures and resultant products20US 5,925,449 A1999
- Low dust wall repair compound18US 6,733,581 B23M Innovative Properties Company · 2004