C03B 37/0183
For plasma within a tube substrate
Official title: {for plasma within a tube substrate}
C03B37/0183 (For plasma within a tube substrate) appears on 109 US grants and 87 published applications in this corpus.
Search patents in C03B- Granted patents
- 109
- Published applications
- 87
- Assignees
- 31
- Inventors
- 173
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 5 |
| 2003 | 3 | 9 |
| 2004 | 5 | 5 |
| 2005 | 3 | 6 |
| 2006 | 4 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 6 |
| 2009 | 1 | 6 |
| 2010 | 4 | 1 |
| 2011 | 7 | 8 |
| 2012 | 5 | 7 |
| 2013 | 3 | 7 |
| 2014 | 10 | 5 |
| 2015 | 5 | 3 |
| 2016 | 5 | 5 |
| 2017 | 7 | 1 |
| 2018 | 0 | 3 |
| 2019 | 1 | 2 |
| 2020 | 3 | 2 |
| 2021 | 1 | 0 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and an apparatus for performing a plasma chemical vapour deposition process and a method11 Nov 2025US 12,467,142 B2Draka Comteq B.V.
- Plasma chemical vapor deposition process26 Aug 2025US 12,398,063 B2Draka Comteq B.V.
- Plasma chemical vapor deposition apparatus9 Apr 2024US 11,956,884 B2Draka Comteq B.V.
- Method for manufacturing a preform for optical fibers10 Oct 2023US 11,780,762 B2Prysmian S P A.
- Halogen doped optical fibers2 Aug 2022US 11,401,197 B2Corning Incorporated
- Plasma Chemical Vapor Deposition Process5 Oct 2023US 2023/0312392 A1Draka Comteq B.V.
- Plasma Chemical Vapor Deposition Apparatus24 Nov 2022US 2022/0377871 A1Draka Comteq B.V.
- Method and an apparatus for performing a plasma chemical vapour deposition process and a method19 Nov 2020US 2020/0362459 A1Draka Comteq B.V.
- Halogen doped optical fibers19 Mar 2020US 2020/0087195 A1Corning Incorporated
- High chlorine content low attenuation optical fiber5 Dec 2019US 2019/0369325 A1Corning Incorporated
Most cited
By later US patents
- Method of manufacturing fluorine-doped optical fibers270US 4,468,413 AU. S. Philips Corporation · 1984
- Modified chemical vapor deposition of an optical fiber using an rf plasma58US 4,262,035 ABell Telephone Laboratories, Incorporated · 1981
- Inductively-coupled plasma source54US 7,969,096 B2MKS Instruments, Inc. · 2011
- Plasma activated deposition of an insulating material on the interior of a tube42US 4,877,938 AU. S. Philips Corporation · 1989
- Method of producing optical fibers38US 4,314,833 AU. S. Philips Corporation · 1982