C03C 25/1062
Carbon
Official title: {Carbon}
C03C25/1062 (Carbon) appears on 55 US grants and 24 published applications in this corpus.
Search patents in C03C- Granted patents
- 55
- Published applications
- 24
- Assignees
- 28
- Inventors
- 128
- Latest grant
- 17 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 4 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 3 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Photonic crystal fiber, a method of production thereof and a supercontinuum light source17 Dec 2024US 12,169,303 B2Nkt Photonics A/S
- Photonic crystal fiber, a method of production thereof and a supercontinuum light source8 Aug 2023US 11,719,881 B2Nkt Photonics A/S
- Structures in optical devices having graphene and manufacturing method for the same31 Jan 2023US 11,567,258 B1Korea Institute of Machinery & Materials
- Photonic crystal fiber, a method of production thereof and a supercontinuum light source9 Aug 2022US 11,409,033 B2Nkt Photonics A/S
- High-density optical fiber ribbon with cladding-strengthened glass optical fibers in a common protective coating and fiber ribbon interconnects employing same8 Feb 2022US 11,243,348 B2Corning Incorporated
- Photonic crystal fiber, a method of production thereof and a supercontinuum light source27 Feb 2025US 2025/0067924 A1Nkt Photonics A/S
- Photonic crystal fiber, a method of production thereof and a supercontinuum light source4 Apr 2024US 2024/0111087 A1Nkt Photonics A/S
- Structures in optical devices having graphene and manufacturing method for the same12 Jan 2023US 2023/0009057 A1Korea Institute of Machinery & Materials
- Photonic crystal fiber, a method of production thereof and a supercontinuum light source27 Oct 2022US 2022/0342148 A1Nkt Photonics A/S
- Photonic crystal fiber, a method of production thereof and a supercontinuum light source7 Oct 2021US 2021/0311251 A1Nkt Photonics A/S
Most cited
By later US patents
- Hermetically sealed optical fibers56US 5,000,541 AAT&T Bell Laboratories · 1991
- Water resistant high strength fibers40US 4,183,621 AInternational Telephone and Telegraph Corporation · 1980
- High speed chemical vapor deposition process utilizing a reactor having a fiber coating liquid seal and a gas sea;40US 4,863,760 AHewlett-Packard Company · 1989
- Hermetic coatings for optical fiber and product38US 4,735,856 ASpecTran Corporation · 1988
- Optical fiber cable coated with conductive metal coating and process therefor33US 5,093,880 AFurukawa Electric Co., Ltd. · 1992