C03C 2217/40
Coatings comprising at least one inhomogeneous layer
C03C2217/40 (Coatings comprising at least one inhomogeneous layer) appears on 1,264 US grants and 1,691 published applications in this corpus.
Search patents in C03C- Granted patents
- 1,264
- Published applications
- 1,691
- Assignees
- 712
- Inventors
- 3,831
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 8 | 0 |
| 1991 | 2 | 0 |
| 1992 | 8 | 0 |
| 1993 | 6 | 0 |
| 1994 | 9 | 0 |
| 1995 | 11 | 0 |
| 1996 | 19 | 0 |
| 1997 | 25 | 0 |
| 1998 | 24 | 0 |
| 1999 | 34 | 0 |
| 2000 | 31 | 0 |
| 2001 | 47 | 18 |
| 2002 | 41 | 47 |
| 2003 | 35 | 52 |
| 2004 | 46 | 61 |
| 2005 | 34 | 78 |
| 2006 | 27 | 77 |
| 2007 | 26 | 73 |
| 2008 | 24 | 64 |
| 2009 | 22 | 86 |
| 2010 | 40 | 77 |
| 2011 | 42 | 54 |
| 2012 | 35 | 58 |
| 2013 | 39 | 73 |
| 2014 | 36 | 72 |
| 2015 | 40 | 83 |
| 2016 | 37 | 71 |
| 2017 | 48 | 91 |
| 2018 | 54 | 70 |
| 2019 | 54 | 84 |
| 2020 | 53 | 73 |
| 2021 | 54 | 61 |
| 2022 | 49 | 76 |
| 2023 | 49 | 60 |
| 2024 | 54 | 56 |
| 2025 | 44 | 43 |
| 2026 | 23 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Glass pane of a vehicle glazing having a print29 Sep 2026US 12,746,741 B2Webasto SE
- Transparent substrates comprising three-dimensional porous conductive graphene films and methods for making the same8 Sep 2026US 12,729,153 B2Corning Incorporated
- Smart coatings25 Aug 2026US 12,715,808 B2University of Central Florida Research Foundation, Inc.
- Systems and methods related to particle deposition11 Aug 2026US 12,703,660 B2
- Foldable cover article with reduced hazardous projections4 Aug 2026US 12,698,232 B2SCHOTT Glass Technologies (Suzhou) Co. Ltd.
- Fiber sizing agent1 Oct 2026US 2026/0296959 A1DKS Co. Ltd.
- Cold-end coating for a glass container17 Sep 2026US 2026/0274744 A1Owens-Brockway Glass Container Inc.
- Substrate for home appliances and induction heating type cooktop comprising same10 Sep 2026US 2026/0271143 A1LG Electronics Inc.
- Glass article, method for obtaining it and automotive glazed unit comprising such a glass article27 Aug 2026US 2026/0249634 A1Saint-Gobain Glass France
- Enamel paste, method of forming an enamel coating, enamel coated substrate and use thereof27 Aug 2026US 2026/0250182 A1Fenzi AGT Netherlands B.V.
Most cited
By later US patents
- Method for manufacturing porous structure and method for forming pattern645US 6,565,763 B1Kabushiki Kaisha Toshiba · 2003
- Method for providing a grinding surface on glass implements used in personal care511US 8,790,749 B22014
- Method of preparing nano-structured surface coatings and coated articles383US 7,892,606 B2Dsm IP Assets B.V. · 2011
- Substrate with a photocatalytic coating based on titanium dioxide and organic dispersions based on titanium dioxide209US 6,362,121 B1Rhodia Chimie · 2002
- Antiglare anticlouding device and automotive outer mirror167US 6,781,738 B2Murakami Corporation · 2004