C03C 25/1025
To obtain fibres used for reinforcing cement-based products
Official title: to obtain fibres used for reinforcing cement-based products
C03C25/1025 (To obtain fibres used for reinforcing cement-based products) appears on 47 US grants and 44 published applications in this corpus.
Search patents in C03C- Granted patents
- 47
- Published applications
- 44
- Assignees
- 40
- Inventors
- 117
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 0 | 1 |
| 2016 | 0 | 5 |
| 2017 | 1 | 4 |
| 2018 | 3 | 4 |
| 2019 | 5 | 5 |
| 2020 | 3 | 3 |
| 2021 | 1 | 0 |
| 2022 | 2 | 1 |
| 2023 | 1 | 4 |
| 2024 | 2 | 2 |
| 2025 | 3 | 4 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Air and water barrier building panels15 Sep 2026US 12,734,724 B2Gold Bond Building Products, LLC
- Glass-fibre textile structure with parylene coating18 Nov 2025US 12,473,230 B2Saint-Gobain Adfors
- Sizing compositions for glass fibers and sized fiber glass products9 Sep 2025US 12,410,093 B2Electric Glass Fiber America, LLC
- Sizing agent for inorganic fibers and inorganic fibers2 Sep 2025US 12,404,628 B2Takemoto Oil & Fat Co., Ltd.
- Method for manufacturing optical fiber17 Dec 2024US 12,168,625 B2Fujikura Ltd.
- Air and Water Barrier Building Panels23 Oct 2025US 2025/0326156 A1Gold Bond Building Products, LLC
- Glass fiber reinforced gypsum boards and methods of making them31 Jul 2025US 2025/0243114 A1CertainTeed Gypsum, Inc.
- Method of manufacturing optical fiber29 May 2025US 2025/0172748 A1Sumitomo Electric Industries, Ltd.
- Glass fiber20 Feb 2025US 2025/0059082 A1Nippon Sheet Glass Co., Ltd.
- Sizing agent for inorganic fibers and inorganic fibers19 Dec 2024US 2024/0417917 A1Takemoto Oil & Fat Co., Ltd.
Most cited
By later US patents
- Coating compositions for glass fibres52US 3,954,490 APilkington Brothers Limited · 1976
- Glass fiber reinforced cements and process for manufacture of same28US 4,289,536 AOwens-Corning Fiberglas Corporation · 1981
- Production, composition and aftertreatment of mineral fibers for the micro-reinforcement of binders of building materials23US 4,304,604 AWerhahn & Neuen · 1981
- Gypsum panels, systems, and methods22US 9,869,089 B2Georgia-Pacific Gypsum LLC · 2018
- Alkali resistant glass article and method of preparation19US 4,272,294 AJohns Manville · 1981