C03C 3/326
Containing beryllium
Official title: {containing beryllium}
C03C3/326 (Containing beryllium) appears on 7 US grants and 5 published applications in this corpus.
Search patents in C03C- Granted patents
- 7
- Published applications
- 5
- Assignees
- 3
- Inventors
- 15
- Latest grant
- 13 Mar 2007
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 4 |
| 2004 | 2 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fiber waveguide formed from chalcogenide glass and polymer13 Mar 2007US 7,190,875 B2OmniGuide, Inc.
- High index-contrast fiber waveguides and applications28 Nov 2006US 7,142,756 B2OmniGuide, Inc.
- High index-contrast fiber waveguides and applications24 May 2005US 6,898,359 B2OmniGuide Communications
- High index-contrast fiber waveguides and applications5 Oct 2004US 6,801,698 B2OmniGuide Communications
- High index-contrast fiber waveguides and applications7 Sep 2004US 6,788,864 B2OmniGuide Communications
- High index-contrast fiber waveguides and applications24 Nov 2005US 2005/0259944 A1OmniGuide, Inc.
- High index-contrast fiber waveguides and applications13 Mar 2003US 2003/0049003 A1OmniGuide Communications
- High index-contrast fiber waveguides and applications6 Mar 2003US 2003/0044158 A1OmniGuide Communications
- High index-contrast fiber waveguides and applications6 Mar 2003US 2003/0044159 A1OmniGuide, Inc.
- High index-contrast fiber waveguides and applications13 Feb 2003US 2003/0031443 A1OmniGuide Communications
Most cited
By later US patents
- High index-contrast fiber waveguides and applications61US 6,788,864 B2OmniGuide Communications · 2004
- High index-contrast fiber waveguides and applications45US 6,898,359 B2OmniGuide Communications · 2005
- High index-contrast fiber waveguides and applications28US 6,801,698 B2OmniGuide Communications · 2004
- Fiber waveguide formed from chalcogenide glass and polymer21US 7,190,875 B2OmniGuide, Inc. · 2007
- High index-contrast fiber waveguides and applications18US 7,142,756 B2OmniGuide, Inc. · 2006