C03C 2213/00
Glass fibres or filaments
C03C2213/00 (Glass fibres or filaments) appears on 355 US grants and 404 published applications in this corpus.
Search patents in C03C- Granted patents
- 355
- Published applications
- 404
- Assignees
- 146
- Inventors
- 716
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 9 | 0 |
| 1997 | 15 | 0 |
| 1998 | 10 | 0 |
| 1999 | 14 | 0 |
| 2000 | 14 | 0 |
| 2001 | 8 | 1 |
| 2002 | 7 | 7 |
| 2003 | 3 | 9 |
| 2004 | 4 | 2 |
| 2005 | 5 | 8 |
| 2006 | 4 | 2 |
| 2007 | 3 | 9 |
| 2008 | 3 | 8 |
| 2009 | 2 | 8 |
| 2010 | 9 | 6 |
| 2011 | 6 | 6 |
| 2012 | 8 | 15 |
| 2013 | 1 | 5 |
| 2014 | 13 | 9 |
| 2015 | 7 | 19 |
| 2016 | 9 | 11 |
| 2017 | 15 | 29 |
| 2018 | 17 | 19 |
| 2019 | 22 | 29 |
| 2020 | 15 | 35 |
| 2021 | 13 | 22 |
| 2022 | 17 | 38 |
| 2023 | 24 | 35 |
| 2024 | 19 | 29 |
| 2025 | 24 | 31 |
| 2026 | 22 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Athermal glasses and athermal systems for infrared optics22 Sep 2026US 12,741,901 B2Schott AG
- Glass composition for glass fiber, glass fiber, glass fiber fabric, and glass fiber-reinforced resin composition1 Sep 2026US 12,722,998 B2Nitto Boseki Co., Ltd.
- Glass composition with low thermal expansion coefficient and glass fiber made of the same1 Sep 2026US 12,722,999 B2Taiwan Glass Industry Corp.
- Fiber optics plate, scintillator panel, radiation detector, electron microscope, X-ray blocking method and electron beam blocking method18 Aug 2026US 12,709,569 B2Hamamatsu Photonics K.K.
- Radiation-resistant inorganic material and fiber thereof21 Jul 2026US 12,686,632 B2Nippon Fiber Corporation
- Dedust compositions for treatment of mineral fibers20 Aug 2026US 2026/0242990 A1Cargill, Incorporated
- Fiberglass composition for higher modulus30 Jul 2026US 2026/0217596 A1Owens Corning Intellectual Capital, LLC
- Borosilicate fiberglass insulation materials and methods for making and using them25 Jun 2026US 2026/0176195 A1CertainTeed Corporation
- Glass fiber and method for producing the same11 Jun 2026US 2026/0159440 A1Nan Ya Plastics Corporation
- Glass composition for insulation fibers and fiberization method for obtaining such fibers.21 May 2026US 2026/0138914 A1Saint-Gobain Isover
Most cited
By later US patents
- Inorganic fiber composition133US 5,332,699 A1994
- Glass fibers decomposable in a physiological medium88US 5,108,957 AIsover Saint-Gobain · 1992
- Inorganic fiber composition87US 5,714,421 AManville Corporation · 1998
- Bioabsorbable glass fibers for use in the reinforcement of bioabsorbable polymers for bone fixation devices and artificial ligaments76US 4,604,097 AUniversity of Dayton · 1986
- Mineral fibers decomposable in a physiological medium76US 5,250,488 A1993