C03C 2214/16
Microcrystallites
Official title: Microcrystallites, e.g. of optically or electrically active material
C03C2214/16 (Microcrystallites) appears on 190 US grants and 239 published applications in this corpus.
Search patents in C03C- Granted patents
- 190
- Published applications
- 239
- Assignees
- 131
- Inventors
- 594
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 9 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 4 |
| 2004 | 8 | 5 |
| 2005 | 1 | 13 |
| 2006 | 3 | 13 |
| 2007 | 3 | 7 |
| 2008 | 3 | 15 |
| 2009 | 9 | 17 |
| 2010 | 11 | 12 |
| 2011 | 10 | 10 |
| 2012 | 12 | 5 |
| 2013 | 6 | 9 |
| 2014 | 2 | 3 |
| 2015 | 4 | 10 |
| 2016 | 4 | 10 |
| 2017 | 8 | 9 |
| 2018 | 8 | 13 |
| 2019 | 7 | 18 |
| 2020 | 9 | 13 |
| 2021 | 12 | 14 |
| 2022 | 4 | 7 |
| 2023 | 11 | 6 |
| 2024 | 8 | 13 |
| 2025 | 7 | 3 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Quantum dot-doped glass and a method for making23 Jun 2026US 12,662,416 B2Corning Incorporated
- Glass for use in wavelength conversion material, wavelength conversion material, wavelength conversion member, and light-emitting device21 Apr 2026US 12,610,666 B2Nippon Electric Glass Co., Ltd.
- Wavelength conversion member and light emitting device using same27 Jan 2026US 12,534,398 B2Nippon Electric Glass Co., Ltd.
- Low temperature co-fired substrate composition11 Nov 2025US 12,466,761 B2Okamoto Glass Co., Ltd.
- Colored watch glass30 Sep 2025US 12,428,335 B2Rolex SA
- Quantum dot-doped glass and a method for making24 Sep 2026US 2026/0285740 A1Corning Incorporated
- Glass Composition, Microcrystalline Glass, Preparation Method Therefor and Application Thereof10 Sep 2026US 2026/0265117 A1Hunan Kibing New Materials Co., Ltd.
- Reinforced microcrystalline glass, glass device and electronic apparatus27 Aug 2026US 2026/0255513 A1Chongqing Aureavia Hi-tech Glass Co., Ltd.
- Glass-ceramic having moth-eye-like structure, preparation method, and use13 Aug 2026US 2026/0235792 A1Chongqing Aureavia Hi-tech Glass Co., Ltd.
- High-lithium-content glass-ceramic, chemically strengthened glass-ceramic and use thereof2 Jul 2026US 2026/0184619 A1Chongqing Aureavia Hi-tech Glass Co., Ltd.
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
- Nanocomposites165US 7,068,898 B2Nanosys, Inc. · 2006
- Leucite glass ceramic doped with nanoscale metal oxide powder, method for producing the same, and dental materials and dental products formed therefrom73US 7,172,649 B2Chemichl AG · 2007
- Electroconductive thick film composition(s), electrode(s), and semiconductor device(s) formed therefrom59US 7,494,607 B2E. I. Du Pont de Nemours and Company · 2009
- Method of forming pre-fabricated wavelength converting elements for semiconductor light emitting devices51US 7,553,683 B2Philips Lumiled Lighting Company, LLC · 2009