C11D 2111/24
Mineral surfaces
Official title: Mineral surfaces, e.g. stones, frescoes, plasters, walls or concretes
C11D2111/24 (Mineral surfaces) appears on 152 US grants and 152 published applications in this corpus.
Search patents in C11D- Granted patents
- 152
- Published applications
- 152
- Assignees
- 85
- Inventors
- 312
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 1 |
| 2002 | 4 | 5 |
| 2003 | 9 | 6 |
| 2004 | 2 | 10 |
| 2005 | 1 | 2 |
| 2006 | 4 | 10 |
| 2007 | 3 | 2 |
| 2008 | 7 | 7 |
| 2009 | 4 | 4 |
| 2010 | 3 | 8 |
| 2011 | 4 | 3 |
| 2012 | 4 | 1 |
| 2013 | 5 | 3 |
| 2014 | 3 | 2 |
| 2015 | 3 | 7 |
| 2016 | 2 | 3 |
| 2017 | 4 | 5 |
| 2018 | 0 | 5 |
| 2019 | 8 | 4 |
| 2020 | 4 | 12 |
| 2021 | 3 | 11 |
| 2022 | 7 | 10 |
| 2023 | 5 | 8 |
| 2024 | 13 | 11 |
| 2025 | 8 | 7 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cleaning solution for high-yield-stress ceramic material 3D printing blank, preparation method therefor and use thereof9 Jun 2026US 12,649,894 B2Soochow University
- Hard surface cleaning compositions with reduced surface tension2 Jun 2026US 12,644,072 B2Ecolab USA Inc.
- Metal surface treatment composition26 May 2026US 12,637,637 B2
- Clean toilet and accessories26 May 2026US 12,637,851 B2Kohler Co.
- Water disintegrable, foam producing article for use as a toilet bowl cleaner12 May 2026US 12,624,319 B2The Procter & Gamble Company
- Polyalkoxylated compounds, their preparation and their use24 Sep 2026US 2026/0286249 A1Specialty Operations France
- Hard surface cleaning compositions with reduced surface tension17 Sep 2026US 2026/0275232 A1Ecolab USA Inc.
- Optimizing the flow characteristics of liquid cleaning compositions17 Sep 2026US 2026/0275234 A1Reckitt & Colman (Overseas) Hygiene Home Limited
- Clean toilet and accessories10 Sep 2026US 2026/0266036 A1Kohler Co.
- Degreasing composition comprising an anionic surfactant mixture23 Jul 2026US 2026/0209632 A1
Most cited
By later US patents
- Cleaning compositions for removing etching residue and method of using150US 5,334,332 AEKC Technology, Inc. · 1994
- Stripping compositions comprising hydroxylamine and alkanolamine89US 5,279,771 AEKC Technology, Inc. · 1994
- Method of removing etching residue59US 5,911,835 AEKC Technology, Inc. · 1999
- Method for removing etching residue using a hydroxylamine-containing composition57US 5,482,566 AEKC Technology, Inc. · 1996
- Method of stripping resists from substrates using hydroxylamine and alkanolamine51US 5,381,807 AEKC Technology, Inc. · 1995