C04B 2111/346
Materials exhibiting reduced plastic shrinkage cracking
Official title: {Materials exhibiting reduced plastic shrinkage cracking}
C04B2111/346 (Materials exhibiting reduced plastic shrinkage cracking) appears on 30 US grants and 34 published applications in this corpus.
Search patents in C04B- Granted patents
- 30
- Published applications
- 34
- Assignees
- 25
- Inventors
- 75
- Latest grant
- 3 Dec 2024
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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 2 |
| 2013 | 3 | 4 |
| 2014 | 4 | 1 |
| 2015 | 0 | 0 |
| 2016 | 2 | 3 |
| 2017 | 2 | 4 |
| 2018 | 2 | 1 |
| 2019 | 4 | 3 |
| 2020 | 4 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modified oxyalkilamines as shrinkage reducing agents in cementitious compositions3 Dec 2024US 12,157,700 B2Sika Technology AG
- Non-aqueous liquid anti-shrinkage cement additives21 Sep 2021US 11,124,452 B2Halliburton Energy Services.Inc.
- Protective coating23 Mar 2021US 10,954,162 B1Geopolymer Solutions LLC
- Cement materials including shape memory polymer and methods of making cement materials29 Dec 2020US 10,876,030 B2Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
- Non-aqueous liquid anti-shrinkage cement additives11 Aug 2020US 10,737,978 B2Halliburton Energy Services.Inc.
- Blended cements, methods for their manufacture, and use of an admixture to increase performance of blended cements28 May 2026US 2026/0146002 A1Sika Technology AG
- Use of recycled superabsorbent polymers (saps) to create multifunctional concrete26 Mar 2026US 2026/0085007 A1Texas State University
- Methods for the control of shrinkage of cementitious compositions and cementitious grouts having controlled shrinkage26 Feb 2026US 2026/0055028 A1Sika Technology AG
- Utilizing unprocessed clay in the three dimensional additive printing of mortar onto a building structure23 Jun 2022US 2022/0194850 A1ICON Technology, Inc.
- Modified oxyalkilamines as shrinkage reducing agents in cementitious compositions24 Mar 2022US 2022/0089492 A1Sika Technology AG
Most cited
By later US patents
- Utilization of latexes with hydraulic cement and gypsum compositions45US 4,746,365 AConstruction Products Research, Inc. · 1988
- Use of E-glass fibers to reduce plastic shrinkage cracks in concrete26US 6,582,511 B1PPG Industries Ohio, Inc. · 2003
- Low-microcracked, porous ceramic honeycombs and methods of manufacturing same18US 7,618,699 B2Corning Incorporated · 2009
- Dimensionally stable geopolymer composition and method16US 9,890,082 B2United States Gypsum Company · 2018
- Dimensionally stable geopolymer compositions and method13US 9,321,681 B2United States Gypsum Company · 2016