C03C 25/70
Cleaning
Official title: Cleaning, e.g. for reuse (C03C25/62 -C03C25/66 take precedence)
C03C25/70 (Cleaning) appears on 21 US grants and 31 published applications in this corpus.
Search patents in C03C- Granted patents
- 21
- Published applications
- 31
- Assignees
- 28
- Inventors
- 103
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 3 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 6 |
| 2017 | 4 | 1 |
| 2018 | 1 | 3 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for recycling water resulting from a method for producing a mat of mineral fibres31 Mar 2026US 12,590,027 B2Saint-Gobain Isover
- Fiberglass recovery method7 Jan 2025US 12,187,641 B1Carbon Rivers G2G, Inc.
- Cosolvent processing of reinforcing fiber-containing products for recycling reinforcing fibers7 Apr 2020US 10,610,911 B1Vartega Inc.
- Method for finishing a glass product and glass product8 May 2018US 9,963,381 B2Infineon Technologies AG
- Method and apparatus for fabrication of metal-coated optical fiber, and the resulting optical fiber24 Oct 2017US 9,798,080 B2AFL Telecommunications LLC
- Method for recycling water resulting from a method for producing a mat of mineral fibres9 Jul 2026US 2026/0193130 A1Saint-Gobain Isover
- Glass cloth, prepreg and printed wiring board8 May 2025US 2025/0146191 A1Asahi Kasei Kabushiki Kaisha
- Glass fiber product containing recycled glass fibers and process for recycling glass fiber products3 Oct 2024US 2024/0326113 A1Johns Manville
- Method for manufacturing aerogel blanket and aerogel blanket manufactured thereby16 Feb 2023US 2023/0050685 A1LG Chem.Ltd.
- Method for recycling water resulting from a method for producing a mat of mineral fibres3 Nov 2022US 2022/0348494 A1Saint-Gobain Isover
Most cited
By later US patents
- Apparatus for metallization of fibers17US 4,096,823 AUniversity of Virginia · 1978
- Method and apparatus for processing materials by applying a controlled succession of thermal spikes or shockwaves through a growth medium15US 6,730,370 B12004
- Method for the metallization of fibers11US 4,097,624 AUniversity of Virginia · 1978
- Method and apparatus for removing polymeric coatings from optical fiber in a non-oxidizing environment7US 7,003,985 B22006
- System for processing fiberglass4US 6,454,873 B1Regenex LLC · 2002