C03C 25/12
General methods of coating
Official title: General methods of coating; Devices therefor
C03C25/12 (General methods of coating) appears on 669 US grants and 464 published applications in this corpus.
Search patents in C03C- Granted patents
- 669
- Published applications
- 464
- Assignees
- 299
- Inventors
- 1,418
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 13 | 0 |
| 1979 | 3 | 0 |
| 1980 | 9 | 0 |
| 1981 | 8 | 0 |
| 1982 | 11 | 0 |
| 1983 | 9 | 0 |
| 1984 | 10 | 0 |
| 1985 | 22 | 0 |
| 1986 | 15 | 0 |
| 1987 | 11 | 0 |
| 1988 | 12 | 0 |
| 1989 | 13 | 0 |
| 1990 | 11 | 0 |
| 1991 | 19 | 0 |
| 1992 | 16 | 0 |
| 1993 | 13 | 0 |
| 1994 | 19 | 0 |
| 1995 | 7 | 0 |
| 1996 | 4 | 0 |
| 1997 | 14 | 0 |
| 1998 | 27 | 0 |
| 1999 | 34 | 0 |
| 2000 | 15 | 0 |
| 2001 | 20 | 9 |
| 2002 | 21 | 29 |
| 2003 | 32 | 34 |
| 2004 | 17 | 26 |
| 2005 | 17 | 15 |
| 2006 | 6 | 11 |
| 2007 | 13 | 20 |
| 2008 | 8 | 12 |
| 2009 | 3 | 16 |
| 2010 | 13 | 17 |
| 2011 | 10 | 17 |
| 2012 | 6 | 10 |
| 2013 | 11 | 15 |
| 2014 | 15 | 14 |
| 2015 | 8 | 16 |
| 2016 | 12 | 20 |
| 2017 | 9 | 14 |
| 2018 | 13 | 14 |
| 2019 | 18 | 23 |
| 2020 | 16 | 30 |
| 2021 | 13 | 24 |
| 2022 | 16 | 21 |
| 2023 | 13 | 21 |
| 2024 | 17 | 16 |
| 2025 | 14 | 15 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Glass briquette and forming system4 Aug 2026US 12,698,231 B2
- Crosslinkable aqueous polymer dispersions with aminoacid crosslinker for textile4 Aug 2026US 12,698,409 B2Arkema France
- Installation for the production of mineral wool and device for spraying a sizing composition, forming part of such an installation23 Jun 2026US 12,662,419 B2Saint-Gobain Isover
- Ultraviolet bottom coating system14 Apr 2026US 12,599,930 B2Roeslein & Associates, Inc.
- Method for recycling water resulting from a method for producing a mat of mineral fibres31 Mar 2026US 12,590,027 B2Saint-Gobain Isover
- Surface-treated glass cloth, prepreg and printed wiring board13 Aug 2026US 2026/0234053 A1Nitto Boseki Co., Ltd.
- Method for recycling water resulting from a method for producing a mat of mineral fibres9 Jul 2026US 2026/0193130 A1Saint-Gobain Isover
- Coating a fibre, particularly an optical fibre, with a boron nitride-based coating14 May 2026US 2026/0133362 A1Centre National De La Recherche Scientifique
- Method of draining water30 Apr 2026US 2026/0116818 A1Rockwool A/S
- Multi-Component Fibre and Production Method15 Jan 2026US 2026/0015772 A1FibreCoat GmbH
Most cited
By later US patents
- Multiple coating of fibers106US 4,474,830 AAT&T Bell Laboratories · 1984
- Method and apparatus for curing a fiber having at least two fiber coating curing stages97US 7,322,122 B2Draka Comteq B.V. · 2008
- Applicator for high-speed gel buffering of flextube optical fiber bundles94US 7,045,010 B2Alcatel · 2006
- Binder and wood board product from maillard reactants84US 7,655,711 B2Knauf Insulation, Inc. · 2010
- Binder and fiber glass product from maillard reactants80US 7,807,771 B2Knauf Insulation, Inc. · 2010