C04B 41/4507
Using keying elements
Official title: {using keying elements, e.g. particulate material, to facilitate the adherence of coating layers}
C04B41/4507 (Using keying elements) appears on 6 US grants and 6 published applications in this corpus.
Search patents in C04B- Granted patents
- 6
- Published applications
- 6
- Assignees
- 6
- Inventors
- 20
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for the three-dimensional decoration of a substrate to produce an external part3 Feb 2026US 12,540,103 B2Comadur SA
- Concrete formulations, structures, and inlays and methods therefore17 Jun 2025US 12,330,997 B2
- Heating cooker using ceramic heating element and manufacturing method therefor7 Nov 2023US 11,805,937 B2Pellytech Co., Ltd.
- Method for manufacturing pillar-shaped honeycomb structure filter19 Sep 2023US 11,761,361 B2NGK Insulators, Ltd.
- Surface treating agent for plating and base material with the plating adhered thereto9 Jan 2001US 6,171,710 B2Mitsuboshi Belting Ltd.
- Concrete formulations, structures, and inlays and methods therefore18 Sep 2025US 2025/0289769 A1
- Method for the three-dimensional decoration of a substrate to produce an external part27 Feb 2025US 2025/0066262 A1Comadur SA
- Concrete formulations, structures, and inlays and methods therefore23 May 2024US 2024/0166568 A1
- Screening mask, pattern mold, method for manufacturing artificial marble, and artificial marble21 Dec 2023US 2023/0406771 A1Lx Hausys, Ltd.
- Method for manufacturing pillar-shaped honeycomb structure filter30 Sep 2021US 2021/0301695 A1NGK Insulators, Ltd.
Most cited
By later US patents