Y10S 65/08
Quartz
Y10S65/08 (Quartz) appears on 69 US grants and 12 published applications in this corpus.
Search patents in Y10S- Granted patents
- 69
- Published applications
- 12
- Assignees
- 36
- Inventors
- 153
- Latest grant
- 28 Oct 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 0 |
| 2002 | 4 | 3 |
| 2003 | 5 | 3 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 3 |
| 2007 | 1 | 2 |
| 2008 | 4 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Crucible for a device for producing a block of crystalline material and method for producing same28 Oct 2008US 7,442,255 B2Apollon Solar
- Silica glass crucible with barium-doped inner wall23 Sep 2008US 7,427,327 B2Heraeus Shin-Etsu America, Inc.
- Silica glass crucible with bubble-free and reduced bubble growth wall10 Jun 2008US 7,383,696 B2Heraeus Shin-Etsu America, Inc.
- SOI wafer and a method of producing the same15 Apr 2008US 7,357,839 B2Shin-Etsu Handotai Co., Ltd.
- Quartz glass crucible for the pulling up of silicon single crystal27 Nov 2007US 7,299,658 B2Heraeus Quarzglas GmbH & Co.KG
- Silica glass crucible with bubble-free and reduced bubble growth wall8 Mar 2007US 2007/0051296 A1Heraeus Shin-Etsu America, Inc.
- Silica glass crucible with barium-doped inner wall8 Mar 2007US 2007/0051297 A1Heraeus Shin-Etsu America, Inc.
- Soi wafer and process for producing the same2 Nov 2006US 2006/0246689 A1Shin-Etsu Handotai Co., Ltd.
- Crucibel for a device used for the production of a block of crystalline material, and production method6 Jul 2006US 2006/0144326 A1Apollon Sollar
- Quartz glass crucible for the pulling up of silicon single crystal6 Jul 2006US 2006/0144327 A1Heraeus Quarzglas GmbH & Co.KG
Most cited
By later US patents
- Surface-treated crucibles for improved zero dislocation performance69US 5,976,247 AMEMC Electronic Materials, Inc. · 1999
- Optical member of synthetic quartz glass for excimer lasers and method for producing same63US 5,364,433 AShin-Etsu Quartz Products Co., Ltd. · 1994
- Silica chromatographic column56US 4,293,415 AHewlett-Packard Company · 1981
- Transparent quartz glass and process for its production46US 5,326,729 AAsahi Glass Company, Limited · 1994
- High-purity, opaque quartz glass, method for producing same and use thereof30US 5,585,173 ANippon Silica Glass Co., Ltd. · 1996