C04B 41/5025
With ceramic materials
Official title: {with ceramic materials (copper oxide or solid solutions thereof C04B41/5074)}
C04B41/5025 (With ceramic materials) appears on 990 US grants and 838 published applications in this corpus.
Search patents in C04B- Granted patents
- 990
- Published applications
- 838
- Assignees
- 610
- Inventors
- 2,451
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 9 | 0 |
| 1983 | 14 | 0 |
| 1984 | 14 | 0 |
| 1985 | 10 | 0 |
| 1986 | 15 | 0 |
| 1987 | 14 | 0 |
| 1988 | 12 | 0 |
| 1989 | 24 | 0 |
| 1990 | 24 | 0 |
| 1991 | 30 | 0 |
| 1992 | 22 | 0 |
| 1993 | 20 | 0 |
| 1994 | 24 | 0 |
| 1995 | 26 | 0 |
| 1996 | 21 | 0 |
| 1997 | 26 | 0 |
| 1998 | 31 | 0 |
| 1999 | 25 | 0 |
| 2000 | 18 | 0 |
| 2001 | 22 | 3 |
| 2002 | 27 | 19 |
| 2003 | 17 | 25 |
| 2004 | 20 | 25 |
| 2005 | 18 | 24 |
| 2006 | 8 | 29 |
| 2007 | 18 | 28 |
| 2008 | 9 | 27 |
| 2009 | 18 | 35 |
| 2010 | 12 | 29 |
| 2011 | 14 | 21 |
| 2012 | 13 | 15 |
| 2013 | 14 | 12 |
| 2014 | 13 | 30 |
| 2015 | 18 | 33 |
| 2016 | 21 | 37 |
| 2017 | 20 | 36 |
| 2018 | 21 | 36 |
| 2019 | 35 | 61 |
| 2020 | 38 | 36 |
| 2021 | 31 | 60 |
| 2022 | 33 | 41 |
| 2023 | 41 | 46 |
| 2024 | 37 | 48 |
| 2025 | 43 | 52 |
| 2026 | 28 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Materials and processes for generating radioisotopes6 Oct 2026US 12,755,857 B2AdvanCell IPCo US No. 1 Pty Ltd
- Composite ceramic substrate having multi-layer configuration29 Sep 2026US 12,747,191 B2Tong Hsing Electronic Industries, Ltd.
- Permeating treatment method for radially oriented sintered magnet, magnet, and composition for magnet permeation29 Sep 2026US 12,749,620 B2China Rare Earth Radimag (Shenzhen) Technology Co., Ltd.
- 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)
- Rare-earth oxide based erosion resistant coatings for semiconductor application25 Aug 2026US 12,719,026 B2APPLIED Materials.Inc.
- Controlled particle injection in fabric for improved microstructre homogeneity in cmcs24 Sep 2026US 2026/0285770 A1Rtx Corporation
- Environmental barrier coatings and methods of formation17 Sep 2026US 2026/0274763 A1General Electric Company
- Method for fabricating an environmental barrier coating on a ceramic matrix composite13 Aug 2026US 2026/0234070 A1Rtx Corporation
- Mixed Stabilizer Thermal Barrier Coating6 Aug 2026US 2026/0225965 A1Rtx Corporation
- Dental porcelain23 Jul 2026US 2026/0207438 A1Kuraray Noritake Dental Inc.
Most cited
By later US patents
- 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 for photocatalytically rendering a surface of a substrate superhydrophilic, a substrate with superhydrophilic photocatalytic surface, and method of making thereof243US 6,013,372 AToto Ltd. · 2000
- Method to prevent recession loss of silica and silicon-containing materials in combustion gas environments232US 6,517,341 B1General Electric Company · 2003
- Substrate with a photocatalytic coating based on titanium dioxide and organic dispersions based on titanium dioxide209US 6,362,121 B1Rhodia Chimie · 2002