Y10S 65/90
Drying, dehydration, minimizing oh groups
Y10S65/90 (Drying, dehydration, minimizing oh groups) appears on 120 US grants and 6 published applications in this corpus.
Search patents in Y10S- Granted patents
- 120
- Published applications
- 6
- Assignees
- 51
- Inventors
- 201
- Latest grant
- 22 Aug 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 2 | 0 |
| 1987 | 11 | 0 |
| 1988 | 9 | 0 |
| 1989 | 11 | 0 |
| 1990 | 8 | 0 |
| 1991 | 5 | 0 |
| 1992 | 12 | 0 |
| 1993 | 13 | 0 |
| 1994 | 8 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 3 |
| 2003 | 5 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for heat treating synthetic quartz glass for optical use22 Aug 2006US 7,093,465 B2Heraeus Quarzglas GmbH & Co.KG
- Apparatus for dehydrating and consolidating an optical fiber preform and method of the same25 Jan 2005US 6,845,636 B2Sumitomo Electric Industries, Ltd.
- Silica glass member, method for producing the same, and projection aligners using the same6 Jan 2004US 6,672,109 B1Nikon Corporation
- Method of increasing the initial transmittance of optical glass16 Sep 2003US 6,619,073 B2Corning Incorporated
- Method for controlling heat treatment in process of fabricating high purity silica glass8 Jul 2003US 6,588,229 B2Samsung Electronics Co., Ltd.
- Method for heat treating synthetic quartz glass for optical use, heat treatment apparatus for the same, and synthetic quartz glass for optical use17 Jul 2003US 2003/0131631 A1Heraeus Quarzglas GmbH & Co.KG
- Synthetic quartz glass for optical use, heat treatment method and heat treatment apparatus for the same10 Apr 2003US 2003/0066309 A1Heraeus Quarzglas GmbH & Co.KG
- Method of increasing the initial transmittance of optical glass26 Dec 2002US 2002/0194869 A1Corning Incorporated
- Apparatus for dehydrating and consolidating an optical fiber preform and method of the same14 Mar 2002US 2002/0029592 A1Sumitomo Electric Industries, Ltd.
- Silica glass and its manufacturing method31 Jan 2002US 2002/0013208 A1Nikon Corporation
Most cited
By later US patents
- Method of making optical waveguides86US 3,933,454 ACorning Glass Works · 1976
- Method of making fused silica70US 5,152,819 ACorning Incorporated · 1992
- Optical members and blanks or synthetic silica glass and method for their production62US 5,086,352 AHeraeus Quarzglas GmbH & Co.KG · 1992
- Process for preparing monoliths of aerogels of metal oxides48US 5,207,814 AEnichem S.p.A. · 1993
- Transparent quartz glass and process for its production46US 5,326,729 AAsahi Glass Company, Limited · 1994