C03B 40/02
Preventing adhesion between glass and glass or between glass and the means
Official title: by lubrication; Use of materials as release or lubricating compositions
C03B40/02 (Preventing adhesion between glass and glass or between glass and the means) appears on 167 US grants and 134 published applications in this corpus.
Search patents in C03B- Granted patents
- 167
- Published applications
- 134
- Assignees
- 102
- Inventors
- 432
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 2 |
| 2002 | 2 | 0 |
| 2003 | 4 | 4 |
| 2004 | 2 | 5 |
| 2005 | 3 | 4 |
| 2006 | 1 | 5 |
| 2007 | 2 | 5 |
| 2008 | 1 | 1 |
| 2009 | 3 | 6 |
| 2010 | 2 | 6 |
| 2011 | 0 | 3 |
| 2012 | 4 | 3 |
| 2013 | 5 | 10 |
| 2014 | 5 | 8 |
| 2015 | 5 | 10 |
| 2016 | 5 | 5 |
| 2017 | 7 | 5 |
| 2018 | 4 | 8 |
| 2019 | 6 | 8 |
| 2020 | 3 | 6 |
| 2021 | 3 | 4 |
| 2022 | 4 | 4 |
| 2023 | 5 | 7 |
| 2024 | 3 | 8 |
| 2025 | 5 | 3 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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.
- Forming tools for converting glass tubes into glass articles19 May 2026US 12,630,455 B2Corning Incorporated
- Temporary sheet bonding method and apparatus21 Apr 2026US 12,606,720 B2Corning Incorporated
- Molten glass transport system7 Apr 2026US 12,595,200 B2Owens-Brockway Glass Container Inc.
- Method and apparatus for shaping a glass sheet24 Feb 2026US 12,559,406 B2Pilkington Group Limited
- Forming tools for converting glass tubes into glass articles27 Aug 2026US 2026/0250176 A1Corning Incorporated
- Molten glass transport system30 Jul 2026US 2026/0217587 A1Owens-Brockway Glass Container Inc.
- Robotic blow mold lubrication19 Mar 2026US 2026/0078047 A1Owens-Brockway Glass Container Inc.
- System and method for forming thin, three-dimensional shaped glass articles by pressing26 Feb 2026US 2026/0055017 A1Corning Incorporated
- Devices for preparing ultra-thin flexible glass and methods thereof12 Jun 2025US 2025/0187969 A1Caihong Display Devices Co., Ltd.
Most cited
By later US patents
- Method for manufacturing a glass container having a large impact strength using permanent and non permanent coatings on the apparatus58US 5,120,341 AIshizuka Garasu Kabushiki Kaisha · 1992
- Method of molding glass elements and element made44US 4,139,677 AEastman Kodak Company · 1979
- Method of making an optical element mold with a hard carbon film43US 5,202,156 ACanon Kabushiki Kaisha · 1993
- Method of protecting glass surfaces using submicron refractory particles36US 5,073,181 ACorning Incorporated · 1991
- Method and device for applying lubrication or separation liquid to glass-forming machine32US 4,391,620 A1983