C03B 37/045
Construction of the spinner cups
Official title: {Construction of the spinner cups}
C03B37/045 (Construction of the spinner cups) appears on 109 US grants and 52 published applications in this corpus.
Search patents in C03B- Granted patents
- 109
- Published applications
- 52
- Assignees
- 31
- Inventors
- 154
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 10 | 0 |
| 1997 | 10 | 0 |
| 1998 | 8 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 3 |
| 2005 | 2 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 5 |
| 2008 | 2 | 6 |
| 2009 | 1 | 4 |
| 2010 | 3 | 1 |
| 2011 | 1 | 4 |
| 2012 | 6 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 6 |
| 2015 | 0 | 0 |
| 2016 | 2 | 2 |
| 2017 | 3 | 2 |
| 2018 | 2 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 5 |
| 2022 | 1 | 0 |
| 2023 | 3 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for controlling a fiberizing device28 Jul 2026US 12,692,185 B2Saint-Gobain Isover
- Apparatus and method for manufacturing mineral wool as well as a mineral wool product26 Aug 2025US 12,398,496 B2Paroc Group Oy AB
- Product based on mineral fibers and process for obtaining it24 Sep 2024US 12,098,089 B2Saint-Gobain Isover
- Product based on mineral fibers and process for obtaining it6 Aug 2024US 12,054,416 B2Saint-Gobain Isover
- Method for producing mineral fibres21 Nov 2023US 11,820,697 B2Saint-Gobain Isover
- Apparatus and method for manufacturing mineral wool as well as a mineral wool product10 Apr 2025US 2025/0116040 A1Paroc Group Oy AB
- Product based on mineral fibers and process for obtaining it28 Nov 2024US 2024/0391818 A1Saint-Gobain Isover
- Method for controlling a fiberizing device22 Aug 2024US 2024/0279105 A1Saint-Gobain Isover
- Apparatus and method for manufacturing mineral wool as well as a mineral wool product15 Jun 2023US 2023/0183897 A1Paroc Group Oy AB
- Ceramic article with enhanced structural and thermal stability and method of making same18 May 2023US 2023/0150858 A1Blasch Precision Ceramics, Inc.
Most cited
By later US patents
- Process and device for formation of mineral wool and mineral wool products62US 7,458,235 B2Saint-Gobain Isover · 2008
- Fiber and nanofiber spinning apparatus57US 7,857,608 B2SpinDynamics, Inc. · 2010
- Pourable or blowable loose-fill insulation product47US 5,683,810 AOwens Corning Fiberglas Technology, Inc. · 1997
- Fiber manufacturing spinner and fiberizer36US 5,582,841 AOwens Corning Fiberglas Technology, Inc. · 1996
- Dual-glass fibers and insulation products therefrom31US 5,431,992 A1995