C04B 7/525
Briquetting
Official title: {Briquetting}
C04B7/525 (Briquetting) appears on 10 US grants and 10 published applications in this corpus.
Search patents in C04B- Granted patents
- 10
- Published applications
- 10
- Assignees
- 10
- Inventors
- 35
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 5 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Use of a hydraulic binder containing calcium aluminate for the production of a construction material12 May 2026US 12,623,963 B2ARDEX Group GmbH
- Method for the manufacture of hydraulic binders from water treatment residuals15 Apr 2025US 12,275,673 B2ARDEX Group GmbH
- Process for producing a binder22 Oct 2024US 12,122,725 B2ARDEX Group GmbH
- Process for composite block thinset, grout, and self-leveling underlayment material17 Oct 2023US 11,787,737 B2Laticrete International, Inc.
- Process for cold briquetting and pelletization of ferrous or non-ferrous ores or mineral fines by iron bearing hydraulic mineral binder26 Jul 2005US 6,921,427 B2Council of Scientific and Industrial Research
- Production process of artificial aggregate from tailings from mining, artificial aggregate, concrete composition and use24 Nov 2022US 2022/0371956 A1Fundacao De Amparo A Pesquisa Do Estado De Minas Gerais-Fapemig
- Process for Producing a Binder22 Sep 2022US 2022/0298068 A1ARDEX Group GmbH
- Use of a Hydraulic Binder Containing Calcium Aluminate for the Production of a Construction Material4 Aug 2022US 2022/0242788 A1ARDEX Group GmbH
- A Method and Apparatus for Processing Water Treatment Residuals21 Jul 2022US 2022/0227665 A1
- A Method for the Manufacture of Hydraulic Binders from Water Treatment Residuals21 Jul 2022US 2022/0227666 A1ARDEX Group GmbH
Most cited
By later US patents
- Cement agglomeration31US 5,454,867 AHalliburton Company · 1995
- Agglomeration of hydraulic cement powder15US 6,500,253 B2Halliburton Energy Services.Inc. · 2002
- Grouting materials and their use11US 5,707,443 ABritish Nuclear Fuels plc · 1998
- Process for cold briquetting and pelletization of ferrous or non-ferrous ores or mineral fines by iron bearing hydraulic mineral binder4US 6,921,427 B2Council of Scientific and Industrial Research · 2005