C04B 2111/29
Frost-thaw resistance
Official title: {Frost-thaw resistance}
C04B2111/29 (Frost-thaw resistance) appears on 104 US grants and 148 published applications in this corpus.
Search patents in C04B- Granted patents
- 104
- Published applications
- 148
- Assignees
- 72
- Inventors
- 283
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 3 |
| 2004 | 1 | 3 |
| 2005 | 1 | 6 |
| 2006 | 0 | 6 |
| 2007 | 3 | 15 |
| 2008 | 2 | 6 |
| 2009 | 2 | 4 |
| 2010 | 4 | 4 |
| 2011 | 7 | 6 |
| 2012 | 8 | 7 |
| 2013 | 4 | 7 |
| 2014 | 5 | 5 |
| 2015 | 8 | 8 |
| 2016 | 4 | 8 |
| 2017 | 3 | 8 |
| 2018 | 5 | 4 |
| 2019 | 7 | 9 |
| 2020 | 9 | 7 |
| 2021 | 7 | 5 |
| 2022 | 2 | 5 |
| 2023 | 3 | 8 |
| 2024 | 4 | 4 |
| 2025 | 1 | 7 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for making carbonated precast concrete products with enhanced durability5 May 2026US 12,617,725 B2Carbicrete Inc.
- Precast concrete molded body14 Apr 2026US 12,600,670 B2Dow Toray Co., Ltd.
- Methods and compositions for inhibiting freeze-thaw damage in concrete and cement paste10 Mar 2026US 12,570,577 B2The Regents of the University of Colorado, a body corporate
- Aluminosilicates, related processes and uses thereof as supplementary cementing materials25 Mar 2025US 12,258,292 B2Nemaska Lithium Inc.
- Method of manufacturing concrete products with additives29 Oct 2024US 12,129,207 B2Carbicrete Inc.
- Use of additives in compositions of pervious concrete22 Jan 2026US 2026/0022070 A1Amrize Technology Switzerland LLC
- Acid activated mixture, cement slurry and structure6 Nov 2025US 2025/0340485 A1Restone AS
- Cement-based electric surface heating structure and method of manufacturing the same11 Sep 2025US 2025/0287467 A1Voltocrete Innovation Kft.
- Carbon-Sequestering Concrete Composition with Enhanced CO2 Absorbtion and Method of Manufacturing Thereof7 Aug 2025US 2025/0250199 A1
- Systems and methods for accelerating materials engineering and development through integrated neural network architectures and pacifier features7 Aug 2025US 2025/0250206 A1
Most cited
By later US patents
- Fiber cement building materials with low density additives168US 6,572,697 B2James Hardie Research Pty Limited · 2003
- High performance non-combustible gypsum-cement compositions with enhanced water durability and thermal stability for reinforced cementitious lightweight structural cement panels109US 8,038,790 B1United States Gypsum Company · 2011
- Heat resistant and fire retardant materials and methods for preparing same41US 8,172,938 B2Specialty Concrete Design, Inc. · 2012
- Foamed compositions for reducing freeze-thaw heave risk, and methods of utilizing and producing the same35US 8,747,547 B1Flashfill Services, LLC · 2014
- Freeze/thaw resistant cementitious adhesive for composite materials and method for production thereof29US 6,084,011 A2000