C04B 28/34
Containing cold phosphate binders
Official title: containing cold phosphate binders
C04B28/34 (Containing cold phosphate binders) appears on 661 US grants and 566 published applications in this corpus.
Search patents in C04B- Granted patents
- 661
- Published applications
- 566
- Assignees
- 394
- Inventors
- 1,216
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 10 | 0 |
| 1981 | 3 | 0 |
| 1982 | 7 | 0 |
| 1983 | 13 | 0 |
| 1984 | 9 | 0 |
| 1985 | 12 | 0 |
| 1986 | 13 | 0 |
| 1987 | 6 | 0 |
| 1988 | 13 | 0 |
| 1989 | 10 | 0 |
| 1990 | 6 | 0 |
| 1991 | 8 | 0 |
| 1992 | 8 | 0 |
| 1993 | 6 | 0 |
| 1994 | 18 | 0 |
| 1995 | 2 | 0 |
| 1996 | 11 | 0 |
| 1997 | 19 | 0 |
| 1998 | 13 | 0 |
| 1999 | 23 | 0 |
| 2000 | 19 | 0 |
| 2001 | 15 | 2 |
| 2002 | 9 | 14 |
| 2003 | 18 | 20 |
| 2004 | 16 | 24 |
| 2005 | 8 | 61 |
| 2006 | 27 | 41 |
| 2007 | 31 | 21 |
| 2008 | 18 | 26 |
| 2009 | 18 | 18 |
| 2010 | 22 | 26 |
| 2011 | 7 | 22 |
| 2012 | 12 | 13 |
| 2013 | 15 | 20 |
| 2014 | 20 | 24 |
| 2015 | 11 | 17 |
| 2016 | 12 | 29 |
| 2017 | 14 | 26 |
| 2018 | 15 | 9 |
| 2019 | 21 | 22 |
| 2020 | 16 | 27 |
| 2021 | 18 | 23 |
| 2022 | 13 | 23 |
| 2023 | 11 | 15 |
| 2024 | 19 | 14 |
| 2025 | 16 | 13 |
| 2026 | 7 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Light weight ceramic aggregates made by agglomerating ceramic fibers22 Sep 2026US 12,741,908 B2Unifrax I LLC
- Formulation comprising a phosphocalcic cement and a physical and/or covalent hydrogel of polysaccharides, printable and having ductile mechanical properties for bone regeneration/bone repair18 Aug 2026US 12,708,698 B2Chu Nantes
- Dental hydraulic cement comprising ultrafine calcium silicate particles having fast hardening and suitable mechanical properties2 Jun 2026US 12,642,753 B2Septodont Ou Septodont SAS Ou Specialites Septqdont
- Cementitious solids with decorative surface patterns and methods of making the same2 Jun 2026US 12,643,817 B1
- Aerogel enhanced bio-based building material26 May 2026US 12,637,389 B2British Columbia Institute of Technology
- Anti-ballistic panels made from magnesia based cement and system comprising same1 Oct 2026US 2026/0298587 A1Ubiq Technology Pty Ltd
- Insulation coating treatment liquid for grain-oriented electrical steel sheet, method for producing same, and method for producing grain-oriented electrical steel sheet1 Oct 2026US 2026/0302014 A1Nippon Steel Corporation
- Quick-setting magnesium based cement and concrete27 Aug 2026US 2026/0250191 A1ZS2 Technologies Ltd.
- Composite building panel16 Jul 2026US 2026/0200799 A1Armstrong World Industries, Inc.
- Dvc for a smelting furnace lining16 Jul 2026US 2026/0200800 A1
Most cited
By later US patents
- Bioresorbable ceramic composites294US 6,027,742 AEtex Corporation · 2000
- Bioresorbable ceramic composites284US 6,331,312 B1Etex Corporation · 2001
- Light weight high temperature well cement compositions and methods273US 6,488,763 B2Halliburton Energy Services.Inc. · 2002
- Bone substitution material and a method of its manufacture232US 6,214,368 B1Etex Corporation · 2001
- Preparation of cell seeded ceramic compositions210US 6,139,578 AEtex Corporation · 2000