C04B 2111/62
Self-levelling compositions
C04B2111/62 (Self-levelling compositions) appears on 108 US grants and 150 published applications in this corpus.
Search patents in C04B- Granted patents
- 108
- Published applications
- 150
- Assignees
- 67
- Inventors
- 368
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 4 |
| 2003 | 5 | 6 |
| 2004 | 1 | 2 |
| 2005 | 5 | 2 |
| 2006 | 0 | 4 |
| 2007 | 4 | 4 |
| 2008 | 1 | 3 |
| 2009 | 2 | 9 |
| 2010 | 4 | 3 |
| 2011 | 1 | 5 |
| 2012 | 3 | 5 |
| 2013 | 6 | 11 |
| 2014 | 8 | 5 |
| 2015 | 4 | 9 |
| 2016 | 4 | 12 |
| 2017 | 6 | 10 |
| 2018 | 8 | 6 |
| 2019 | 3 | 8 |
| 2020 | 8 | 4 |
| 2021 | 4 | 5 |
| 2022 | 4 | 8 |
| 2023 | 1 | 8 |
| 2024 | 4 | 5 |
| 2025 | 0 | 9 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Uncharged clay blocking agent6 Oct 2026US 12,753,119 B2BASF SE
- Method for producing a decorative mineral composite body14 Apr 2026US 12,600,684 B2Leonhard Kurz Stiftung & Co. KG
- Method for the control of volume expansion of hydraulically setting compositions comprising steel making slag27 Jan 2026US 12,534,407 B2Sika Technology AG
- Concrete mix design and method for realizing dam or other massive structure by using the concrete mix design27 Aug 2024US 12,071,374 B2SIMEM S.p.A.
- Mineral binder compositions with accelerated setting and/or curing9 Jul 2024US 12,030,816 B2Sika Technology AG
- Method of assembling a floor construction13 Aug 2026US 2026/0234058 A1Sika Technology AG
- Stable and Self-Leveling Bonded Seal30 Jul 2026US 2026/0217615 A1Knauf Gips KG
- Underlayment material composition and methods of preparing and applying the same19 Mar 2026US 2026/0078058 A1Onx, Inc.
- Cement free self-leveling materials18 Dec 2025US 2025/0382229 A1Laticrete International, Inc.
- Vinyl ester/ (meth)acrylate polymer dispersion4 Dec 2025US 2025/0368763 A1Synthomer (UK) Limited
Most cited
By later US patents
- Cementitious gypsum-containing binders and compositions and materials made therefrom74US 5,858,083 ANational Gypsum Company · 1999
- Cementitious gypsum-containing compositions and materials made therefrom62US 5,718,759 ANational Gypsum Company · 1998
- Cementitious gypsum-containing compositions and materials made therefrom61US 5,685,903 ANational Gypsum Company · 1997
- Enhanced cement mixed with selected aggregates45US 5,378,279 A1995
- High strength pourable gypsum floor underlayments and methods of providing same45US 5,424,099 AW. R. Grace & Co.-Conn. · 1995