C03B 23/00
Re-forming shaped glass
Official title: Re-forming shaped glass (re-forming fibres or filaments C03B37/14)
C03B23/00 (Re-forming shaped glass) appears on 2,489 US grants and 2,111 published applications in this corpus.
Search patents in C03B- Granted patents
- 2,489
- Published applications
- 2,111
- Assignees
- 722
- Inventors
- 4,326
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 29 | 0 |
| 1977 | 47 | 0 |
| 1978 | 50 | 0 |
| 1979 | 21 | 0 |
| 1980 | 46 | 0 |
| 1981 | 43 | 0 |
| 1982 | 33 | 0 |
| 1983 | 23 | 0 |
| 1984 | 30 | 0 |
| 1985 | 38 | 0 |
| 1986 | 42 | 0 |
| 1987 | 31 | 0 |
| 1988 | 42 | 0 |
| 1989 | 60 | 0 |
| 1990 | 47 | 0 |
| 1991 | 56 | 0 |
| 1992 | 61 | 0 |
| 1993 | 40 | 0 |
| 1994 | 36 | 0 |
| 1995 | 25 | 0 |
| 1996 | 22 | 0 |
| 1997 | 44 | 0 |
| 1998 | 39 | 0 |
| 1999 | 49 | 0 |
| 2000 | 43 | 0 |
| 2001 | 42 | 23 |
| 2002 | 46 | 68 |
| 2003 | 48 | 55 |
| 2004 | 46 | 58 |
| 2005 | 24 | 58 |
| 2006 | 28 | 47 |
| 2007 | 21 | 40 |
| 2008 | 25 | 42 |
| 2009 | 11 | 48 |
| 2010 | 26 | 62 |
| 2011 | 34 | 57 |
| 2012 | 40 | 77 |
| 2013 | 51 | 81 |
| 2014 | 53 | 96 |
| 2015 | 62 | 102 |
| 2016 | 74 | 112 |
| 2017 | 87 | 133 |
| 2018 | 69 | 118 |
| 2019 | 104 | 131 |
| 2020 | 94 | 138 |
| 2021 | 81 | 128 |
| 2022 | 79 | 107 |
| 2023 | 97 | 89 |
| 2024 | 104 | 119 |
| 2025 | 94 | 68 |
| 2026 | 52 | 54 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C03B 23/02Re-forming glass sheets1,408
- C03B 23/04Re-forming tubes or rods632
- C03B 23/20Uniting glass pieces by fusing without substantial reshaping490
- C03B 23/0013Re-forming shaped glass: by pressing55
- C03B 23/0026Re-forming shaped glass: by gravity23
- C03B 23/006Re-forming shaped glass: by fusing22
- C03B 23/0086Heating devices specially adapted for re-forming shaped glass articles in general21
- C03B 23/18Re-forming and sealing ampoules21
All 15 subgroupsShow fewer
- C03B 23/0066Re-forming shaped glass: by bending18
- C03B 23/0093Tools and machines specially adapted for re-forming shaped glass articles in general16
- C03B 23/26Punching reheated glass15
- C03B 23/0006Re-forming shaped glass: by drawing8
- C03B 23/004Re-forming shaped glass: by rolling8
- C03B 23/0073Re-forming shaped glass: by blowing6
- C03B 23/0033Re-forming shaped glass: by centrifuging2
Recent patents
- Apparatus for forming a cone for housing a needle in a syringe, method for making a cone for housing a needle in a syringe, and the syringe thereof6 Oct 2026US 12,753,106 B2Stevanato Group S.P.A.
- Roller for glass sheet conveying device6 Oct 2026US 12,753,107 B2Saint-Gobain Sekurit France
- Glass, chemically strengthened glass, and method for producing glass having curved shape29 Sep 2026US 12,747,180 B2AGC Inc.
- Apparatus and method for processing a glass substrate22 Sep 2026US 12,741,898 B2Corning Incorporated
- Method of making vacuum insulated panel25 Aug 2026US 12,715,199 B2LuxWall, Inc.
- Method of shaping a glass sheet and bending tool utilized therein8 Oct 2026US 2026/0308040 A1Pilkington Group Limited
- Method and apparatus for the production of glass tubes with closed ends1 Oct 2026US 2026/0296945 A1Schott AG
- Apparatus for manufacturing glass article and method for manufacturing glass article using the same24 Sep 2026US 2026/0285748 A1Samsung Display Co., Ltd.
- Glass plate manufacturing method and manufacturing apparatus17 Sep 2026US 2026/0274734 A1Nippon Electric Glass Co., Ltd.
- Laser welded glass article and method of manufacturing the same using a welding emission with beam waist separated from interface between glass components to be laser welded17 Sep 2026US 2026/0274735 A1Corning Incorporated
Most cited
By later US patents
- Method of refurbishing a quartz glass component469US 8,991,214 B2Techno Quartz Inc. · 2015
- Method for forming a balloon mold and the use of such mold309US 5,163,989 AAdvanced Cardiovascular Systems, Inc. · 1992
- Laser sealed vacuum insulation window152US 4,683,154 AThe United States of America as represented by the United States Department of Energy · 1987
- Welding/sealing glass-enclosed space in a vacuum139US 5,489,321 AMidwest Research Institute · 1996
- Speaker identification system using word recognition templates122US 4,363,102 ABell Telephone Laboratories, Incorporated · 1982