C04B 2103/0087
Ion-exchanging agents
Official title: {Ion-exchanging agents}
C04B2103/0087 (Ion-exchanging agents) appears on 8 US grants and 7 published applications in this corpus.
Search patents in C04B- Granted patents
- 8
- Published applications
- 7
- Assignees
- 10
- Inventors
- 33
- Latest grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for manufacturing a hydraulic binder15 Oct 2024US 12,116,323 B2ImerTech SAS
- Honeycomb structure31 Mar 2015US 8,992,847 B1Ibiden Co., Ltd.
- Honeycomb structure, method of manufacturing honeycomb structure, and exhaust gas converter13 Jan 2015US 8,932,532 B2Ibiden Co., Ltd.
- Wall surface panel capable of generating minus ions utilizing natural volcanic ash soil15 Nov 2005US 6,964,808 B2Takachiho Corp.
- Process for the treatment of mineral building materials24 Feb 1998US 5,721,016 ADegussa AG
- Method for manufacturing a hydraulic binder20 Jan 2022US 2022/0017414 A1ImerTech SAS
- Structure material, structure, method for manufacturing structure, seal structural material, structure, method of constructing structure, composition for sealing, and ion supplying material10 Jun 2021US 2021/0171410 A1National University Corporation Tokai National Higher Education and Research System
- Compositions for the removal of heavy metals11 Feb 2021US 2021/0039993 A1Georgia State University Research Foundation, Inc.
- Method for Controlling Clay Impurities in Construction Aggregates and Cementitious Compositions27 Feb 2020US 2020/0062649 A1GCP Applied Technologies Inc.
- Honeycomb structure26 Mar 2015US 2015/0087499 A1Ibiden Co., Ltd.
Most cited
By later US patents
- Layered minerals and compositions comprising the same88US 5,530,052 AGeneral Electric Company · 1996
- Layered minerals and compositions comprising the same88US 5,707,439 AGeneral Electric Company · 1998
- Cement-additive for inhibiting concrete-deterioration47US 5,435,846 ANippon Chemical Industrial Co., Ltd. · 1995
- Process for the treatment of mineral building materials2US 5,721,016 ADegussa AG · 1998
- Honeycomb structure, method of manufacturing honeycomb structure, and exhaust gas converter2US 8,932,532 B2Ibiden Co., Ltd. · 2015