C04B 2103/48
Foam stabilisers
C04B2103/48 (Foam stabilisers) appears on 39 US grants and 38 published applications in this corpus.
Search patents in C04B- Granted patents
- 39
- Published applications
- 38
- Assignees
- 38
- Inventors
- 150
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 5 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 2 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 3 |
| 2017 | 2 | 7 |
| 2018 | 3 | 4 |
| 2019 | 3 | 2 |
| 2020 | 5 | 2 |
| 2021 | 0 | 3 |
| 2022 | 3 | 1 |
| 2023 | 1 | 3 |
| 2024 | 3 | 5 |
| 2025 | 2 | 2 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for preparing grouting reinforcement filler for mining15 Sep 2026US 12,735,355 B2Ccri (Beijing) New Material Technology Co., Ltd.
- Compositions and methods relating to increased carbon dioxide uptake in mixing and curing of concrete5 May 2026US 12,617,717 B2Saudi Arabian Oil Company
- Perlite-free, lightweight setting-type joint compound compositions28 Apr 2026US 12,612,336 B2Knauf Gips KG
- Efficient sound-absorbing lightweight aggregate cellular concrete, method for preparing the same, and application thereof12 Aug 2025US 12,384,721 B1Shandong University
- Serpentine carbon sequestration foamed lightweight soil and preparation method thereof25 Mar 2025US 12,258,296 B1Southeast University
- Process for the production of an ultra-light mineral foam16 Jul 2026US 2026/0200796 A1Amrize Technology Switzerland LLC
- Phase-change heat-storage foamed concrete and preparation method and use thereof21 Aug 2025US 2025/0263340 A1Hebei University of Technology
- Serpentine carbon sequestration foamed lightweight soil and preparation method thereof6 Mar 2025US 2025/0074826 A1Southeast University
- Compositions and methods relating to increased carbon dioxide uptake in mixing and curing of concrete19 Sep 2024US 2024/0308904 A1Saudi Arabian Oil Company
- Fly ash-based foam geopolymer, preparation method therefor, and use thereof15 Aug 2024US 2024/0270649 A1Shenzhen University
Most cited
By later US patents
- Foamed well cementing compositions and methods103US 5,147,565 AHalliburton Company · 1992
- Foamed well cementing compositions and methods94US 5,133,409 AHalliburton Company · 1992
- Foamed hydraulic compositions containing copolymeric foam stabilizers44US 5,109,030 ARohm and Haas Company · 1992
- Foamed cementitious compositions comprising low water and poly(carboxylic)acid stabilizer36US 5,110,839 ARohm and Haas Company · 1992
- Dispersant for plaster28US 6,264,739 B1Kao Corporation · 2001