C04B 41/5323
To make grain visible
Official title: {to make grain visible, e.g. for obtaining exposed aggregate concrete}
C04B41/5323 (To make grain visible) appears on 35 US grants and 44 published applications in this corpus.
Search patents in C04B- Granted patents
- 35
- Published applications
- 44
- Assignees
- 23
- Inventors
- 69
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 3 |
| 2005 | 1 | 1 |
| 2006 | 1 | 3 |
| 2007 | 1 | 2 |
| 2008 | 0 | 3 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 3 |
| 2012 | 1 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 4 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 2 | 3 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 3 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Decorative concrete with uniform surface and method of forming the same14 Apr 2026US 12,601,177 B2Shaw & Sons, Inc.
- System and method for exposed aggregate architectural coating for existing concrete structures28 Jan 2025US 12,209,413 B2
- Surface retarder formulation and method for replicating an acid etch or sand blast aspect on cementitious material7 Jan 2025US 12,187,653 B2GCP Applied Technologies Inc.
- Glass overlay for concrete7 Jan 2025US 12,187,657 B2
- Method of forming a decorative concrete structure8 Jun 2021US 11,028,582 B2Shaw & Sons, Inc.
- System and method for exposed aggregate architectural coating for exisiting concrete structures29 May 2025US 2025/0171374 A1
- Surface retarder formulation and method for replicating an acid etch or sand blast aspect on cementitious material20 Mar 2025US 2025/0091963 A1GCP Applied Technologies Inc.
- Glass overlay for concrete13 Mar 2025US 2025/0084009 A1
- Decorative concrete with uniform surface and method of forming the same11 Jan 2024US 2024/0011291 A1Shaw & Sons, Inc.
- Glass overlay for concrete9 Jun 2022US 2022/0177381 A1
Most cited
By later US patents
- Cement retarder and cement retardative sheet80US 5,932,344 ADaicel-Huels Ltd. · 1999
- Cement retarder and cement retardative sheet77US 6,114,033 ADaicel-Huels Ltd. · 2000
- Surface seeded exposed aggregate concrete and method of producing same68US 4,748,788 A1988
- Glass chip lithocrete and method of use of same50US 6,033,146 A2000
- Surface seeded aggregate and method of forming the same41US 6,016,635 A2000