C03C 3/21
Containing titanium, zirconium, vanadium, tungsten or molybdenum
Official title: containing titanium, zirconium, vanadium, tungsten or molybdenum
C03C3/21 (Containing titanium, zirconium, vanadium, tungsten or molybdenum) appears on 212 US grants and 253 published applications in this corpus.
Search patents in C03C- Granted patents
- 212
- Published applications
- 253
- Assignees
- 89
- Inventors
- 421
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 2 |
| 2004 | 1 | 5 |
| 2005 | 2 | 8 |
| 2006 | 5 | 4 |
| 2007 | 2 | 8 |
| 2008 | 4 | 7 |
| 2009 | 7 | 11 |
| 2010 | 4 | 11 |
| 2011 | 13 | 17 |
| 2012 | 9 | 17 |
| 2013 | 9 | 9 |
| 2014 | 8 | 10 |
| 2015 | 6 | 13 |
| 2016 | 10 | 18 |
| 2017 | 17 | 9 |
| 2018 | 7 | 5 |
| 2019 | 11 | 10 |
| 2020 | 6 | 12 |
| 2021 | 7 | 12 |
| 2022 | 6 | 13 |
| 2023 | 9 | 23 |
| 2024 | 8 | 11 |
| 2025 | 13 | 7 |
| 2026 | 9 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Phosphate and borate glasses with high elastic moduli15 Sep 2026US 12,735,346 B2Corning Incorporated
- Optical glass, optical element blank, and optical element4 Aug 2026US 12,699,218 B2Hoya Corporation
- High-index high-dispersion phosphate glasses containing bismuth oxide28 Jul 2026US 12,692,187 B2Corning Incorporated
- Method for manufacturing a glass wafer of high quality, glass wafer, glass part element, stack, augmented reality device and use21 Jul 2026US 12,686,094 B2SCHOTT Glass Technologies (Suzhou) Co. Ltd.
- Low-temperature-fired lead-free glass frit, paste, and vacuum glass assembly using same19 May 2026US 12,630,467 B2LG Electronics Inc.
- High-Index High-Dispersion Phosphate Glasses Containing Bismuth Oxide1 Oct 2026US 2026/0296951 A1Corning Incorporated
- Optical glass, optical element, optical system, cemented lens, interchangeable lens for camera, objective lens for microscope, and optical device3 Sep 2026US 2026/0257961 A1Nikon Corporation
- Lithium-ion conductive glass ceramic precursor2 Jul 2026US 2026/0188727 A1Kabushiki Kaisha Ohara
- Glass25 Jun 2026US 2026/0176194 A1AGC Inc.
- Glass having colored layer and method for manufacturing same28 May 2026US 2026/0145993 A1Hoya Corporation
Most cited
By later US patents
- Glass package that is hermetically sealed with a frit and method of fabrication185US 6,998,776 B2Corning Incorporated · 2006
- Glass package that is hermetically sealed with a frit and method of fabrication77US 7,407,423 B2Corning Incorporated · 2008
- Low melting glass composition71US 4,743,302 AVLSI Packaging Materials, Inc. · 1988
- Glass package that is hermetically sealed with a frit and method of fabrication62US 7,602,121 B2Corning Incorporated · 2009
- Sealing glass compositions43US 5,336,644 AJohnson Matthey PLC · 1994