C04B 2111/00146
Sprayable or pumpable mixtures
Official title: {Sprayable or pumpable mixtures}
C04B2111/00146 (Sprayable or pumpable mixtures) appears on 493 US grants and 471 published applications in this corpus.
Search patents in C04B- Granted patents
- 493
- Published applications
- 471
- Assignees
- 280
- Inventors
- 1,134
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 12 | 0 |
| 1989 | 6 | 0 |
| 1990 | 8 | 0 |
| 1991 | 13 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 10 | 0 |
| 1995 | 12 | 0 |
| 1996 | 13 | 0 |
| 1997 | 15 | 0 |
| 1998 | 7 | 0 |
| 1999 | 13 | 0 |
| 2000 | 11 | 0 |
| 2001 | 13 | 1 |
| 2002 | 12 | 14 |
| 2003 | 7 | 11 |
| 2004 | 12 | 19 |
| 2005 | 12 | 23 |
| 2006 | 12 | 25 |
| 2007 | 12 | 17 |
| 2008 | 15 | 22 |
| 2009 | 8 | 21 |
| 2010 | 12 | 13 |
| 2011 | 9 | 15 |
| 2012 | 15 | 22 |
| 2013 | 14 | 6 |
| 2014 | 8 | 11 |
| 2015 | 17 | 12 |
| 2016 | 13 | 19 |
| 2017 | 8 | 12 |
| 2018 | 13 | 12 |
| 2019 | 8 | 28 |
| 2020 | 15 | 18 |
| 2021 | 11 | 24 |
| 2022 | 18 | 29 |
| 2023 | 10 | 25 |
| 2024 | 15 | 24 |
| 2025 | 24 | 23 |
| 2026 | 20 | 25 |
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
- 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
- Composition for insulating coating8 Sep 2026US 12,729,159 B2Saint-Gobain Isover
- Cementitious binders for geopolymer, geopolymers, and uses thereof4 Aug 2026US 12,698,236 B2Sika Technology AG
- Method for the refurbishment of porous construction materials28 Jul 2026US 12,692,194 B2Sika Technology AG
- Recycled Drywall Products and Systems8 Oct 2026US 2026/0308057 A1Qualico Developments West Ltd.
- Method of Forming a Stucco Composition and Products Formed Therefrom1 Oct 2026US 2026/0296964 A1A.M.N (Natanya) Engineering and Consulting, LTD
- Pumpable hybrid cementitious material10 Sep 2026US 2026/0265145 A1Arizona Board of Regents on Behalf of the University of Arizona
- Multi-layered cementitious composition prefabricated prismatic member27 Aug 2026US 2026/0249589 A1
- Accelerator for shotcrete formulation, shotcrete formulations and method for making same13 Aug 2026US 2026/0234056 A1Ecocem Materials Limited
Most cited
By later US patents
- Light weight high temperature well cement compositions and methods273US 6,488,763 B2Halliburton Energy Services.Inc. · 2002
- Foamed well cement slurries, additives and methods177US 6,547,871 B2Halliburton Energy Services.Inc. · 2003
- Foamed well cement slurries, additives and methods174US 6,367,550 B1Halliburton Energy Service, Inc. · 2002
- Cement compositions and methods for high temperature wells containing carbon dioxide152US 6,332,921 B1Halliburton Energy Services.Inc. · 2001
- Storable liquid cementitious slurries for cementing oil and gas wells140US 5,547,506 ABJ Services Company · 1996