C04B 14/10
Clay
Official title: Clay {(sepiolite C04B14/042; grog C04B18/025)}
C04B14/10 (Clay) appears on 285 US grants and 368 published applications in this corpus.
Search patents in C04B- Granted patents
- 285
- Published applications
- 368
- Assignees
- 254
- Inventors
- 1,028
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 10 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 4 |
| 2003 | 2 | 4 |
| 2004 | 1 | 6 |
| 2005 | 1 | 5 |
| 2006 | 3 | 1 |
| 2007 | 3 | 2 |
| 2008 | 3 | 5 |
| 2009 | 3 | 4 |
| 2010 | 1 | 2 |
| 2011 | 2 | 3 |
| 2012 | 3 | 7 |
| 2013 | 2 | 5 |
| 2014 | 3 | 8 |
| 2015 | 5 | 9 |
| 2016 | 8 | 12 |
| 2017 | 10 | 14 |
| 2018 | 15 | 14 |
| 2019 | 11 | 32 |
| 2020 | 14 | 29 |
| 2021 | 26 | 21 |
| 2022 | 13 | 29 |
| 2023 | 23 | 45 |
| 2024 | 28 | 47 |
| 2025 | 22 | 29 |
| 2026 | 24 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Silicon containing emulsion powders for use in making cement based on tile adhesive dry mix compositions6 Oct 2026US 12,753,126 B2Dow Global Technologies LLC
- Pozzolan-based additive agent and uses thereof22 Sep 2026US 12,741,906 B2
- Double-liquid grouting slurry, its technology and application for super large diameter underwater shield engineering under high water pressure condition22 Sep 2026US 12,741,910 B2China Railway 14th Bureau Group Corporation Limited
- Thixotropic slurry with enhanced reliability for use in a wellbore8 Sep 2026US 12,729,335 B2Halliburton Energy Services.Inc.
- Method for accelerating and fluidifying wet concretes or mortars compositions comprising an activating agent, a water reducing polymer, consisting in using performance additive including chaotropic ions and its use in low carbon alternative binder compositions25 Aug 2026US 12,715,814 B2Centre National de la Recherche Scientifique (CNRS)
- Rapid-set construction material for 3d printing of sustainable infrastructure8 Oct 2026US 2026/0307293 A1Oregon State University
- Hydraulic composition for ultra-high performance concrete and ultra-high performance grout8 Oct 2026US 2026/0308054 A1Sika Technology AG
- Composition For Producing Components8 Oct 2026US 2026/0308055 A1Kruner Industries AG
- Process for obtaining fibre-reinforced composite materials8 Oct 2026US 2026/0308065 A1Aeronautical Service S.R.L.
- Climate-friendly puzzolana production8 Oct 2026US 2026/0309419 A1thyssenkrupp AG
Most cited
By later US patents
- Composite material containing a layered silicate205US 4,889,885 AKabushiki Kaisha Toyota Chuo Kenkyusho · 1989
- Method and compositions for use in cementing157US 6,145,591 ABJ Services Company · 2000
- Stress resistant cement compositions and methods for using same152US 6,230,804 B1BJ Services Company · 2001
- Cement compositions with improved corrosion resistance and methods of cementing in subterranean formations138US 6,904,971 B2Halliburton Energy Services.Inc. · 2005
- Osteogenic proteins129US 5,266,683 AStryker Corporation · 1993