B28B 17/02
Conditioning the material prior to shaping
Official title: Conditioning the material prior to shaping {(for mixtures containing clay or cement B28C)}
B28B17/02 (Conditioning the material prior to shaping) appears on 138 US grants and 115 published applications in this corpus.
Search patents in B28B- Granted patents
- 138
- Published applications
- 115
- Assignees
- 107
- Inventors
- 366
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 1 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 5 |
| 2003 | 4 | 2 |
| 2004 | 5 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 3 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 4 |
| 2011 | 1 | 2 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 3 |
| 2015 | 2 | 8 |
| 2016 | 4 | 9 |
| 2017 | 2 | 8 |
| 2018 | 5 | 11 |
| 2019 | 6 | 8 |
| 2020 | 11 | 8 |
| 2021 | 2 | 10 |
| 2022 | 9 | 3 |
| 2023 | 9 | 5 |
| 2024 | 0 | 4 |
| 2025 | 2 | 6 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compressed bone composition and methods of use thereof6 Oct 2026US 12,752,040 B2LifeNet Health
- Wallboard slurry mixer configured for reducing water:stucco ratio3 Mar 2026US 12,564,984 B2Knauf Gips KG
- Coated-fine-aggregate, concrete composition and method10 Feb 2026US 12,545,620 B2
- Abrasive articles and methods for forming same30 Dec 2025US 12,509,402 B2Saint-Gobain Abrasives, Inc.
- Filler made from sorted waste materials for the production of cement-bound shaped bodies11 Mar 2025US 12,246,990 B2Terion, Inc.
- Hardened gypsum body, and preparation method therefor and use thereof11 Jun 2026US 2026/0158703 A1Hubei Juhai Environmental Technology Co., Ltd.
- Wearable articles using earthen materials28 May 2026US 2026/0146004 A1The Trustees of Columbia University in the City of New York
- Printing method for additive manufacturing, including in-situ powder regeneration by removing portions of deposited powder9 Apr 2026US 2026/0097561 A1Sakuu Corporation
- Insulation filling device for fuel reformer29 Jan 2026US 2026/0027748 A1Jis, Inc.
- Process and System for the Calcination of Gypsum20 Nov 2025US 2025/0353789 A1Knauf Gips KG
Most cited
By later US patents
- Apparatus for manufacturing concrete panels with surface pattern decorations105US 4,050,864 A1977
- Methods for the extrusion of novel, highly plastic and moldable hydraulically settable compositions92US 5,549,859 AE. Khashoggi Industries · 1996
- Articles formed by extruding hydraulically settable compositions90US 5,658,624 AE. Khashoggi Industries · 1997
- Methods for continuously placing filaments within hydraulically settable compositions being extruded into articles of manufacture86US 5,545,297 AE. Khashoggi Industries · 1996
- Method of producing shaped articles of fiber/binder mixtures78US 5,102,596 AG. Siempelkamp GmbH & Co. · 1992