C04B 41/009
After-treatment of mortars, concrete, artificial stone or ceramics: characterised by the material
Official title: {characterised by the material treated}
C04B41/009 (After-treatment of mortars, concrete, artificial stone or ceramics: characterised by the material) appears on 5,371 US grants and 4,468 published applications in this corpus.
Search patents in C04B- Granted patents
- 5,371
- Published applications
- 4,468
- Assignees
- 2,363
- Inventors
- 12,086
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 40 | 0 |
| 1977 | 38 | 0 |
| 1978 | 48 | 0 |
| 1979 | 21 | 0 |
| 1980 | 55 | 0 |
| 1981 | 50 | 0 |
| 1982 | 51 | 0 |
| 1983 | 48 | 0 |
| 1984 | 58 | 0 |
| 1985 | 66 | 0 |
| 1986 | 78 | 0 |
| 1987 | 72 | 0 |
| 1988 | 71 | 0 |
| 1989 | 118 | 0 |
| 1990 | 90 | 0 |
| 1991 | 147 | 0 |
| 1992 | 130 | 0 |
| 1993 | 121 | 0 |
| 1994 | 127 | 0 |
| 1995 | 119 | 0 |
| 1996 | 123 | 0 |
| 1997 | 155 | 0 |
| 1998 | 174 | 0 |
| 1999 | 142 | 0 |
| 2000 | 126 | 0 |
| 2001 | 162 | 48 |
| 2002 | 134 | 145 |
| 2003 | 137 | 180 |
| 2004 | 137 | 169 |
| 2005 | 96 | 144 |
| 2006 | 69 | 169 |
| 2007 | 73 | 160 |
| 2008 | 66 | 168 |
| 2009 | 80 | 195 |
| 2010 | 100 | 193 |
| 2011 | 110 | 176 |
| 2012 | 102 | 153 |
| 2013 | 109 | 146 |
| 2014 | 109 | 147 |
| 2015 | 105 | 158 |
| 2016 | 124 | 170 |
| 2017 | 113 | 158 |
| 2018 | 110 | 161 |
| 2019 | 131 | 217 |
| 2020 | 165 | 184 |
| 2021 | 119 | 237 |
| 2022 | 119 | 192 |
| 2023 | 167 | 202 |
| 2024 | 171 | 245 |
| 2025 | 187 | 224 |
| 2026 | 108 | 127 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composite ceramic substrate having multi-layer configuration29 Sep 2026US 12,747,191 B2Tong Hsing Electronic Industries, Ltd.
- Environmental barrier coating29 Sep 2026US 12,747,192 B2Rtx Corporation
- Luminescent ink and ceramic product with a label printed with luminescent ink22 Sep 2026US 12,742,087 B2AsociacióN De InvestigacióN De Las Industrias Ceramicas (Aice)
- Ceramic ink for digital printing, preferably for inkjet printing8 Sep 2026US 12,729,315 B2Sicer S.P.A.
- Rare-earth oxide based erosion resistant coatings for semiconductor application25 Aug 2026US 12,719,026 B2APPLIED Materials.Inc.
- Environmental barrier coating8 Oct 2026US 2026/0308075 A1Rtx Corporation
- Preform tapered hole press for improved cvi-cmc microstructure1 Oct 2026US 2026/0296980 A1Rtx Corporation
- Method for manufacturing a decorative element comprising an engineered stone and a decorative element and a decorative element comprising and engineered stone1 Oct 2026US 2026/0296984 A1Dal-Tile, LLC
- Compositions and methods of making cementitious binders via carbonation24 Sep 2026US 2026/0285750 A1
- Controlled particle injection in fabric for improved microstructre homogeneity in cmcs24 Sep 2026US 2026/0285770 A1Rtx Corporation
Most cited
By later US patents
- Fast-setting latex coatings and formulations1,019US 6,251,485 B1The Dow Chemical Company · 2001
- Process for converting a metal carbide to carbon by etching in halogens566US 6,579,833 B1The Board of Trustees of the University of Illinois · 2003
- Method for thermally spraying crack-free mullite coatings on ceramic-based substrates541US 6,296,909 B1General Electric Company · 2001
- Halogen gas plasma-resistive members and method for producing the same, laminates, and corrosion-resistant members455US 6,783,875 B2NGK Insulators, Ltd. · 2004
- Method of preparing nano-structured surface coatings and coated articles383US 7,892,606 B2Dsm IP Assets B.V. · 2011