C04B 40/0025
Obtaining colloidal mortar
Official title: {obtaining colloidal mortar}
C04B40/0025 (Obtaining colloidal mortar) appears on 10 US grants and 7 published applications in this corpus.
Search patents in C04B- Granted patents
- 10
- Published applications
- 7
- Assignees
- 10
- Inventors
- 38
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of reacting CO2 by emulsifying concrete and use in oilwell cementing17 Feb 2026US 12,552,978 B2Saudi Arabian Oil Company
- Preparation method of aluminum silicate fiber-reinforced aerogel felt and impregnation reactor25 Feb 2025US 12,234,186 B2Gongyi Van-Research Innovation Composite Material Co., Ltd.
- Process for fireproofing materials11 Apr 2023US 11,623,891 B2Isolfeu-Creation
- Method of producing nanoconcrete with high-energy mixing24 Nov 2020US 10,843,976 B2
- Dispersant18 Dec 2018US 10,155,209 B2Nippon Paper Industries Co., Ltd.
- Process for preparing water-redispersible polymer powders16 Jan 2025US 2025/0019314 A1Wacker Chemie AG
- Method of applying latex modified concrete in hot conditions3 Oct 2024US 2024/0327306 A13Sc, Inc.
- Method of reacting co2 by emulsifying concrete and use in oilwell cementing22 Feb 2024US 2024/0059951 A1Aramco Services Company
- Preparation Method of Aluminum Silicate Fiber-Reinforced Aerogel Felt and Impregnation Reactor10 Aug 2023US 2023/0250020 A1Gong Yi Van-Research Innovation Composite Material Co., Ltd
- Process for fireproofing materials28 Apr 2022US 2022/0127196 A1Isolfeu-Creation
Most cited
By later US patents
- Lightweight material comprising Portland cement, lime, sand, a colloid and an air entraining agent59US 4,135,940 A1979
- Process for producing agglomerates which are resistant to leaching out21US 4,744,829 A1988
- Glass fiber reinforced cement composite materials11US 4,093,471 APilkington Brothers Limited · 1978
- Process and apparatus for producing highly colloidized water-cement mixtures and for coating pipes1US 4,280,847 A1981
- Process of production of colloidal mortar and product according to this process1US 4,369,066 AArbed S.A. · 1983