C03C 8/02
Frit compositions, i.e. in a powdered or comminuted form
C03C8/02 (Frit compositions, i.e. in a powdered or comminuted form) appears on 1,249 US grants and 1,316 published applications in this corpus.
Search patents in C03C- Granted patents
- 1,249
- Published applications
- 1,316
- Assignees
- 504
- Inventors
- 2,726
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 6 | 0 |
| 1978 | 7 | 0 |
| 1979 | 6 | 0 |
| 1980 | 10 | 0 |
| 1981 | 13 | 0 |
| 1982 | 24 | 0 |
| 1983 | 13 | 0 |
| 1984 | 11 | 0 |
| 1985 | 12 | 0 |
| 1986 | 7 | 0 |
| 1987 | 7 | 0 |
| 1988 | 14 | 0 |
| 1989 | 12 | 0 |
| 1990 | 8 | 0 |
| 1991 | 21 | 0 |
| 1992 | 20 | 0 |
| 1993 | 24 | 0 |
| 1994 | 30 | 0 |
| 1995 | 14 | 0 |
| 1996 | 10 | 0 |
| 1997 | 16 | 0 |
| 1998 | 19 | 0 |
| 1999 | 18 | 0 |
| 2000 | 20 | 0 |
| 2001 | 21 | 0 |
| 2002 | 18 | 17 |
| 2003 | 21 | 21 |
| 2004 | 16 | 21 |
| 2005 | 12 | 25 |
| 2006 | 18 | 35 |
| 2007 | 12 | 34 |
| 2008 | 17 | 28 |
| 2009 | 13 | 69 |
| 2010 | 33 | 62 |
| 2011 | 34 | 70 |
| 2012 | 52 | 64 |
| 2013 | 35 | 68 |
| 2014 | 50 | 60 |
| 2015 | 40 | 64 |
| 2016 | 39 | 76 |
| 2017 | 55 | 78 |
| 2018 | 44 | 73 |
| 2019 | 67 | 64 |
| 2020 | 53 | 76 |
| 2021 | 40 | 59 |
| 2022 | 36 | 66 |
| 2023 | 52 | 54 |
| 2024 | 39 | 71 |
| 2025 | 61 | 35 |
| 2026 | 22 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Antimicrobial glass composition, method for preparing antimicrobial glass powder thereof, and household electrical appliance comprising same8 Sep 2026US 12,729,149 B2LG Electronics Inc.
- Paste-like dental glass composition1 Sep 2026US 12,721,792 B2Kuraray Noritake Dental Inc.
- Method of making vacuum insulated panel25 Aug 2026US 12,715,199 B2LuxWall, Inc.
- Antibacterial ceramic tile and preparation method thereof18 Aug 2026US 12,709,582 B2Monalisa Group Co., Ltd
- Enamel composition, method for preparing enamel composition, and cooking appliance30 Jun 2026US 12,668,526 B2LG Electronics Inc.
- Enamel paste, method of forming an enamel coating, enamel coated substrate and use thereof27 Aug 2026US 2026/0250182 A1Fenzi AGT Netherlands B.V.
- Colourable translucent white ceramic compound based on a frit comprising calcium and sodium27 Aug 2026US 2026/0250203 A1TheSize Surfaces, S.L.
- Glass-ceramic materials and frit compositions for enamel coatings20 Aug 2026US 2026/0242274 A1Schott AG
- Glass-ceramic sealing material6 Aug 2026US 2026/0225944 A1Nihon Yamamura Glass Co., Ltd.
- Ltcc composition having improved properties, manufacturing method of ceramic electric element using the same and ceramic electric element therefrom30 Jul 2026US 2026/0217609 A1Korea Institute of Ceramic Engineering and Technology
Most cited
By later US patents
- Aluminum thick film composition(s), electrode(s), semiconductor device(s), and methods of making thereof1,018US 8,192,651 B2E. I. du Pont de Nemours and Company Dupont (UK) Limited · 2012
- Ink providing etch-like effect for printing on ceramic surfaces142US 8,163,077 B2Dip-Tech Ltd. · 2012
- Laser marking of ceramic materials, glazes, glass ceramics and glasses120US 4,769,310 ACiba-Geigy Corporation · 1988
- Lead-free thick film paste composition81US 5,378,408 AE. I. Du Pont de Nemours and Company · 1995
- Dental filling resin composition76US 5,962,550 AGC Corporation · 1999