C03B 1/02
Compacting the glass batches
Official title: Compacting the glass batches, e.g. pelletising
C03B1/02 (Compacting the glass batches) appears on 100 US grants and 75 published applications in this corpus.
Search patents in C03B- Granted patents
- 100
- Published applications
- 75
- Assignees
- 52
- Inventors
- 158
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 6 | 0 |
| 1981 | 5 | 0 |
| 1982 | 6 | 0 |
| 1983 | 9 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 4 |
| 2006 | 0 | 3 |
| 2007 | 2 | 3 |
| 2008 | 2 | 2 |
| 2009 | 0 | 1 |
| 2010 | 3 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 5 |
| 2013 | 0 | 3 |
| 2014 | 4 | 9 |
| 2015 | 5 | 2 |
| 2016 | 4 | 9 |
| 2017 | 5 | 7 |
| 2018 | 2 | 6 |
| 2019 | 8 | 4 |
| 2020 | 1 | 0 |
| 2021 | 3 | 3 |
| 2022 | 1 | 6 |
| 2023 | 0 | 2 |
| 2024 | 0 | 2 |
| 2025 | 6 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Glass briquette and forming system4 Aug 2026US 12,698,231 B2
- Method and device for producing piece goods28 Apr 2026US 12,612,326 B2SAB Sondermaschinen- und Anlagen-Bau GmbH
- Bulk material receiving, conveying, storing, and dispensing2 Sep 2025US 12,404,091 B2Owens-Brockway Glass Container Inc.
- Method for producing mixed raw material, method for producing molten glass, method for producing glass article, apparatus for producing molten glass, and apparatus for producing glass article24 Jun 2025US 12,338,153 B2AGC Inc.
- Briquettes3 Jun 2025US 12,319,883 B2Knauf Insulation SPRL
- Process for producing an mas glass with high etch homogenieity16 Jul 2026US 2026/0200789 A1Qsil GmbH Quarzschmelze Ilmenau
- Bulk material receiving, conveying, storing, and dispensing20 Nov 2025US 2025/0353663 A1Owens-Brockway Glass Container Inc.
- Arrangement for and a method of recycling mineral wool waste12 Jun 2025US 2025/0187970 A1Sumitomo SHI FW Energia Oy
- Briquettes2 May 2024US 2024/0141247 A1Knauf Insulation SPRL
- Furnace control21 Mar 2024US 2024/0092673 A1Saint-Gobain Isover
Most cited
By later US patents
- Glass batch pellet production and drying process and apparatus38US 4,455,762 AOlin Corporation · 1984
- Method for agglomerating hygroscopic dust and moisture-containing coarser particles30US 4,054,631 ANippon Electric Glass Co., Ltd. · 1977
- Method of forming discrete pieces or pellets from meltable glass-producing mixtures25US 3,956,446 A1976
- Glass batch pellet production and drying process and apparatus23US 4,458,428 AOlin Corporation · 1984
- Treatment of waste and rotary kiln therefor18US 4,890,563 ANeutralysis Industries Pty. Ltd. · 1990