C03C 2218/31
Pre-treatment
C03C2218/31 (Pre-treatment) appears on 324 US grants and 442 published applications in this corpus.
Search patents in C03C- Granted patents
- 324
- Published applications
- 442
- Assignees
- 260
- Inventors
- 1,047
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 9 |
| 2002 | 17 | 8 |
| 2003 | 11 | 15 |
| 2004 | 8 | 6 |
| 2005 | 5 | 7 |
| 2006 | 2 | 12 |
| 2007 | 4 | 14 |
| 2008 | 4 | 11 |
| 2009 | 6 | 10 |
| 2010 | 12 | 11 |
| 2011 | 7 | 13 |
| 2012 | 7 | 28 |
| 2013 | 14 | 12 |
| 2014 | 9 | 15 |
| 2015 | 14 | 24 |
| 2016 | 13 | 24 |
| 2017 | 16 | 23 |
| 2018 | 13 | 18 |
| 2019 | 12 | 17 |
| 2020 | 10 | 19 |
| 2021 | 12 | 30 |
| 2022 | 14 | 29 |
| 2023 | 14 | 21 |
| 2024 | 21 | 35 |
| 2025 | 27 | 17 |
| 2026 | 9 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Glass pane of a vehicle glazing having a print29 Sep 2026US 12,746,741 B2Webasto SE
- Coated articles, methods of polishing, and methods of making the same25 Aug 2026US 12,715,079 B2Corning Incorporated
- Optical device fabrication14 Jul 2026US 12,681,353 B2View Operating Corporation
- Glass metallization process for through glass vias with high aspect ratio23 Jun 2026US 12,662,417 B2Taiwan Advanced Systems Corp.
- Cold-end coating for a glass container16 Jun 2026US 12,655,058 B2Owens-Brockway Glass Container Inc.
- Optical device fabrication1 Oct 2026US 2026/0299366 A1View Operating Corporation
- Cold-end coating for a glass container17 Sep 2026US 2026/0274744 A1Owens-Brockway Glass Container Inc.
- Method for coating glass substrate27 Aug 2026US 2026/0250186 A1Skytech
- Glass-ceramic materials and frit compositions for enamel coatings20 Aug 2026US 2026/0242274 A1Schott AG
- Coated glass articles with adhesion promoting region23 Jul 2026US 2026/0209112 A1Corning Incorporated
Most cited
By later US patents
- Biofunctional surface modified ocular implants, surgical instruments, medical devices, prostheses, contact lenses and the like367US 6,387,379 B1University of Florida · 2002
- Mirror assembly for vehicle178US 8,508,831 B2Magna Mirrors of America, Inc. · 2013
- Polymer-coated thin glass film substrates136US 6,815,070 B1Schott Spezialglas GmbH · 2004
- Hydrophilic coating including DLC on substrate133US 6,303,225 B1Guardian Industries Corp. · 2001
- Hydrophobic coating including DLC on substrate118US 6,338,901 B12002