C04B 40/0675
Mortars activated by rain, percolating or sucked-up water
Official title: {Mortars activated by rain, percolating or sucked-up water; Self-healing mortars or concrete}
C04B40/0675 (Mortars activated by rain, percolating or sucked-up water) appears on 45 US grants and 55 published applications in this corpus.
Search patents in C04B- Granted patents
- 45
- Published applications
- 55
- Assignees
- 32
- Inventors
- 140
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 8 |
| 2009 | 1 | 0 |
| 2010 | 0 | 3 |
| 2011 | 2 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 2 |
| 2015 | 0 | 3 |
| 2016 | 1 | 2 |
| 2017 | 3 | 2 |
| 2018 | 0 | 3 |
| 2019 | 1 | 2 |
| 2020 | 7 | 6 |
| 2021 | 4 | 3 |
| 2022 | 0 | 4 |
| 2023 | 3 | 4 |
| 2024 | 1 | 2 |
| 2025 | 2 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Marine concrete composition using dechlorination microorganism, and construction method of marine concrete structure for the same23 Jun 2026US 12,662,425 B2Four-m Co., Ltd.
- Self-healing polymer-modified cements for ambient temperature applications14 Apr 2026US 12,600,669 B2Battelle Memorial Institute
- Crack self-healing agent for cement-based materials capable of binding corrosive ions in seawater, and preparation method thereof8 Jul 2025US 12,351,528 B2South China University of Technology
- Cementitious compositions comprising recycled superabsorbent polymer18 Mar 2025US 12,252,441 B2The Procter & Gamble Company
- Self-curing concrete comprising a metal-organic framework and methods of making the same17 Dec 2024US 12,168,630 B1United Arab Emirates University
- Concrete composition for water treatment structure having self-healing and waterproofing capabilities by using self-healing admixture and concrete water treatment structure using same28 May 2026US 2026/0146000 A1HUBCON Co., Ltd.
- Acid activated mixture, cement slurry and structure6 Nov 2025US 2025/0340485 A1Restone AS
- Ultra-high-performance concrete produced using off specification fly ash28 Aug 2025US 2025/0270141 A1The Trustees of the Stevens Institute of Technology
- Marine concrete composition using dechlorination microorganism, and construction method of marine concrete structure for the same15 Aug 2024US 2024/0270646 A1Four-m Co., Ltd.
- High-strength self-healing capsule and production process thereof1 Aug 2024US 2024/0254057 A1Shandong University
Most cited
By later US patents
- Self-repairing, reinforced matrix materials143US 7,022,179 B12006
- Self-repairing, reinforced matrix materials85US 6,527,849 B22003
- Self-repairing, reinforced matrix materials81US 5,660,624 A1997
- Self-repairing, reinforced matrix materials80US 5,989,334 A1999
- Self-repairing, reinforced matrix materials76US 6,261,360 B12001