C04B 2111/00482
Coating or impregnation materials
Official title: {Coating or impregnation materials}
C04B2111/00482 (Coating or impregnation materials) appears on 999 US grants and 1,019 published applications in this corpus.
Search patents in C04B- Granted patents
- 999
- Published applications
- 1,019
- Assignees
- 731
- Inventors
- 2,613
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 8 | 0 |
| 1978 | 8 | 0 |
| 1979 | 6 | 0 |
| 1980 | 7 | 0 |
| 1981 | 13 | 0 |
| 1982 | 12 | 0 |
| 1983 | 7 | 0 |
| 1984 | 13 | 0 |
| 1985 | 12 | 0 |
| 1986 | 6 | 0 |
| 1987 | 9 | 0 |
| 1988 | 9 | 0 |
| 1989 | 7 | 0 |
| 1990 | 15 | 0 |
| 1991 | 16 | 0 |
| 1992 | 17 | 0 |
| 1993 | 15 | 0 |
| 1994 | 23 | 0 |
| 1995 | 16 | 0 |
| 1996 | 14 | 0 |
| 1997 | 26 | 0 |
| 1998 | 16 | 0 |
| 1999 | 29 | 0 |
| 2000 | 23 | 0 |
| 2001 | 22 | 5 |
| 2002 | 22 | 34 |
| 2003 | 22 | 29 |
| 2004 | 16 | 42 |
| 2005 | 19 | 44 |
| 2006 | 16 | 37 |
| 2007 | 22 | 29 |
| 2008 | 16 | 37 |
| 2009 | 13 | 32 |
| 2010 | 24 | 36 |
| 2011 | 20 | 39 |
| 2012 | 25 | 37 |
| 2013 | 34 | 42 |
| 2014 | 29 | 32 |
| 2015 | 19 | 48 |
| 2016 | 29 | 41 |
| 2017 | 28 | 47 |
| 2018 | 32 | 40 |
| 2019 | 37 | 56 |
| 2020 | 47 | 50 |
| 2021 | 31 | 56 |
| 2022 | 32 | 60 |
| 2023 | 32 | 31 |
| 2024 | 28 | 58 |
| 2025 | 31 | 34 |
| 2026 | 20 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C04B 2111/00525For metallic surfacesIndexing code152
- C04B 2111/00517For masonryIndexing code92
- C04B 2111/00577Applied by sprayingIndexing code69
- C04B 2111/00508Cement paintsIndexing code43
- C04B 2111/00551Refractory coatingsIndexing code40
- C04B 2111/00491PrimersIndexing code27
- C04B 2111/00534For plastic surfacesIndexing code18
- C04B 2111/00568Multiple coating with same or similar materialIndexing code16
Recent patents
- Method for producing a laminate of wood and cementitious compositions6 Oct 2026US 12,753,319 B2Empa EidgenöSsische MaterialprüFungs- Und Forschungsanstalt
- Air and water barrier building panels15 Sep 2026US 12,734,724 B2Gold Bond Building Products, LLC
- Ultra stable cementitious material formulation, process for its making, and ultra stable tile backer board formulation and processes for its making1 Sep 2026US 12,726,151 B2Triton MgO Products, LLC
- Method for accelerating and fluidifying wet concretes or mortars compositions comprising an activating agent, a water reducing polymer, consisting in using performance additive including chaotropic ions and its use in low carbon alternative binder compositions25 Aug 2026US 12,715,814 B2Centre National de la Recherche Scientifique (CNRS)
- Binder composition comprising fine filler and fine ground granulated blast furnace slag11 Aug 2026US 12,703,662 B2Ecocem Materials Limited
- Recycled Drywall Products and Systems8 Oct 2026US 2026/0308057 A1Qualico Developments West Ltd.
- Method of Forming a Stucco Composition and Products Formed Therefrom1 Oct 2026US 2026/0296964 A1A.M.N (Natanya) Engineering and Consulting, LTD
- Fire-resistant gypsum boards and sustainable methods for production thereof1 Oct 2026US 2026/0296965 A1United States Gypsum Company
- Composition, production and application use method of asphalt binder modified with waste material in tack coat1 Oct 2026US 2026/0296971 A1SüLeyman Demirel üNiversitesi Idari Ve Mali Isler Daire Baskanligi Genelsekreterlik
- Insulation coating treatment liquid for grain-oriented electrical steel sheet, method for producing same, and method for producing grain-oriented electrical steel sheet1 Oct 2026US 2026/0302014 A1Nippon Steel Corporation
Most cited
By later US patents
- Water repellent composition148US 5,695,551 ADow Corning Corporation · 1997
- Fire barrier coating and fire barrier plywood136US 5,130,184 APyrotite Corporation · 1992
- Non-spherical nanopowder derived nanocomposites126US 6,916,872 B2NanoProducts Corporation · 2005
- Use of high temperature insulation for ceramic matrix composites in gas turbines123US 6,197,424 B1Siemens Westinghouse Power Corporation · 2001
- Nanotechnology for drug delivery, contrast agents and biomedical implants110US 6,933,331 B2NanoProducts Corporation · 2005