C03C 4/0014
Biodegradable glass
Official title: {Biodegradable glass}
C03C4/0014 (Biodegradable glass) appears on 59 US grants and 97 published applications in this corpus.
Search patents in C03C- Granted patents
- 59
- Published applications
- 97
- Assignees
- 58
- Inventors
- 177
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 3 |
| 2008 | 1 | 4 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 5 |
| 2012 | 2 | 2 |
| 2013 | 1 | 1 |
| 2014 | 4 | 2 |
| 2015 | 1 | 5 |
| 2016 | 0 | 5 |
| 2017 | 6 | 16 |
| 2018 | 4 | 3 |
| 2019 | 5 | 7 |
| 2020 | 7 | 5 |
| 2021 | 3 | 4 |
| 2022 | 4 | 12 |
| 2023 | 5 | 7 |
| 2024 | 4 | 6 |
| 2025 | 2 | 3 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Low bio-persistent high temperature resistant inorganic fibers14 Jul 2026US 12,679,762 B2Unifrax I LLC
- Mesoporous phosphate based glass24 Feb 2026US 12,559,412 B2University of Surrey
- Glass-ceramic composite material24 Feb 2026US 12,559,417 B2Chang Gung Memorial Hospital, Linkou
- Glass composition for glass fiber, glass fiber, glass fiber woven fabric, and glass fiber reinforced resin composition4 Nov 2025US 12,459,856 B2Nitto Boseki Co., Ltd.
- Bioactive glass compositions15 Jul 2025US 12,358,833 B2Corning Incorporated
- Bioglass composition3 Sep 2026US 2026/0256832 A1Imam Abdulrahman Bin Faisal University
- Phosphate based glass fibres8 Jan 2026US 2026/0008719 A1University of Surrey
- Glass composition for glass fiber, glass fiber, glass fiber woven fabric, and glass fiber reinforced resin composition21 Aug 2025US 2025/0263329 A1Nitto Boseki Co., Ltd.
- Glass ceramic and manufacturing method thereof27 Mar 2025US 2025/0100923 A1National Sun Yat-Sen University
- Bioactive glass compositions and methods of treatment27 Feb 2025US 2025/0064848 A1The Curators of the University of Missouri
Most cited
By later US patents
- Controlled pore size ceramics particularly for orthopaedic and dental applications136US 4,737,411 AUniversity of Dayton · 1988
- Bone repair composite material32US 6,692,532 B1Fite Holdings Limited · 2004
- Modular optical waveguide and method for making17US 5,325,451 AMotorola, Inc. · 1994
- Bioactive product and its use15US 6,517,857 B22003
- Devices and methods for tissue engineering12US 8,673,016 B2Bio2 Technologies, Inc. · 2014