C02F 2103/12
From the silicate or ceramic industries
Official title: from the silicate or ceramic industries, e.g. waste waters from cement or glass factories
C02F2103/12 (From the silicate or ceramic industries) appears on 78 US grants and 89 published applications in this corpus.
Search patents in C02F- Granted patents
- 78
- Published applications
- 89
- Assignees
- 69
- Inventors
- 210
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 9 | 3 |
| 2003 | 1 | 3 |
| 2004 | 3 | 4 |
| 2005 | 3 | 3 |
| 2006 | 0 | 5 |
| 2007 | 2 | 3 |
| 2008 | 2 | 2 |
| 2009 | 3 | 4 |
| 2010 | 3 | 3 |
| 2011 | 2 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 3 | 3 |
| 2015 | 0 | 6 |
| 2016 | 2 | 4 |
| 2017 | 6 | 4 |
| 2018 | 1 | 4 |
| 2019 | 4 | 5 |
| 2020 | 3 | 6 |
| 2021 | 7 | 3 |
| 2022 | 2 | 4 |
| 2023 | 3 | 3 |
| 2024 | 4 | 5 |
| 2025 | 6 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for biological transformation, concentration, and recovery of selenium from wastewater14 Apr 2026US 12,600,654 B2Arizona Board of Regents on behalf of Arizona State University
- Metal oxide ceramic nanomaterials and methods of making and using same24 Feb 2026US 12,559,428 B2Ivoclar Vivadent AG
- Methods and compositions for treatment of concrete wash water30 Dec 2025US 12,508,738 B2Carboncure Technologies Inc.
- Metal oxide ceramic nanomaterials and methods of making and using same14 Oct 2025US 12,441,661 B2Ivoclar Vivadent AG
- Methods and compositions for treatment of concrete wash water17 Jun 2025US 12,330,336 B2Carboncure Technologies Inc.
- Concrete wastewater treatment device and system16 Jul 2026US 2026/0200776 A1
- Grinding Wastewater Pretreatment Method19 Feb 2026US 2026/0049007 A1Dongguan SanRenXing Environmental Technology Co., Ltd.
- Carbon dioxide utilizing system, and device and method for producing calcium carbonate1 Jan 2026US 2026/0001772 A1Sumitomo Osaka Cement Co., Ltd.
- Hydrogen peroxide removal system16 Oct 2025US 2025/0320141 A1PowerTech Water, Inc.
- Methods and compositions for treatment of concrete wash water12 Jun 2025US 2025/0187229 A1Carboncure Technologies Inc.
Most cited
By later US patents
- Method of producing pure water44US 5,571,419 AKurita Water Insustries Ltd. · 1996
- Apparatus for producing water containing dissolved ozone40US 6,464,867 B1Kurita Water Industries Ltd. · 2002
- Method and apparatus for wet treatment of solid surfaces35US 5,578,193 ANEC Corporation · 1996
- Integrated carbon dioxide capture31US 10,570,064 B2Carboncure Technologies Inc. · 2020
- Procedure for separating arsenic from waste material24US 5,114,592 AWalhalla-Kalk, Entwichlungs- und Vertriebsgesellschaft mbH · 1992