C04B 2111/32
Expansion-inhibited materials
C04B2111/32 (Expansion-inhibited materials) appears on 53 US grants and 48 published applications in this corpus.
Search patents in C04B- Granted patents
- 53
- Published applications
- 48
- Assignees
- 23
- Inventors
- 111
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 3 |
| 2006 | 1 | 1 |
| 2007 | 3 | 7 |
| 2008 | 1 | 2 |
| 2009 | 5 | 4 |
| 2010 | 5 | 2 |
| 2011 | 2 | 3 |
| 2012 | 1 | 3 |
| 2013 | 1 | 2 |
| 2014 | 2 | 2 |
| 2015 | 2 | 4 |
| 2016 | 1 | 1 |
| 2017 | 5 | 2 |
| 2018 | 1 | 0 |
| 2019 | 3 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 4 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hydraulic binder composition7 Jul 2026US 12,673,897 B2Bostik SA
- Glass ceramic having specific thermal expansion characteristics30 Jun 2026US 12,668,545 B2Schott AG
- Glass ceramic having specific thermal expansion characteristics23 Jun 2026US 12,662,428 B2Schott AG
- Solid polycarboxylate superplasticizer as well as preparation method therefor and use thereof19 Aug 2025US 12,391,615 B1Anhui Conch Material Technology Co., Ltd.
- Comb polymers as blocking additives for swelling clays24 Jun 2025US 12,338,175 B2Sika Technology AG
- Comb polymers as blocking additives for swelling clays25 Jul 2024US 2024/0246858 A1Sika Technology AG
- Comb polymers as blocking additives for swelling clays23 Mar 2023US 2023/0087362 A1Sika Technology AG
- Glass ceramic having specific thermal expansion characteristics22 Sep 2022US 2022/0298062 A1Schott AG
- Glass ceramic having specific thermal expansion characteristics22 Sep 2022US 2022/0298079 A1Schott AG
- Hydraulic binder composition30 Jun 2022US 2022/0204405 A1Bostik SA
Most cited
By later US patents
- Fabrication of low thermal expansion, high strength cordierite structures36US 6,319,870 B1Corning Incorporated · 2001
- Low expansion, high porosity, high strength cordierite body and method36US 6,432,856 B1Corning Incorporated · 2002
- Method of producing cordierite bodies utilizing substantially reduced firing times31US 6,210,626 B1Corning Incorporated · 2001
- Low sintering temperature cordierite batch and cordierite ceramic produced therefrom31US 6,391,813 B1Corning Incorporated · 2002
- Cordierite filters with reduced pressure drop27US 7,179,316 B2Corning Incorporated · 2007