C04B 2111/265
Cathodic protection of reinforced concrete structures
Official title: {Cathodic protection of reinforced concrete structures}
C04B2111/265 (Cathodic protection of reinforced concrete structures) appears on 20 US grants and 18 published applications in this corpus.
Search patents in C04B- Granted patents
- 20
- Published applications
- 18
- Assignees
- 14
- Inventors
- 34
- Latest grant
- 20 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 4 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 3 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for electrochemical treatment of concrete structures affected by ASR20 Aug 2024US 12,065,388 B2Inprom Anstalt
- Corrosion protection using a sacrificial anode11 Jun 2024US RE50,006 E1Vector Corrosion Technologies Ltd.
- Corrosion protection using a sacrificial anode26 Mar 2024US RE49,882 E1Vector Corrosion Technologies Ltd.
- Galvanic anode and method of corrosion protection6 Dec 2022US 11,519,077 B2Construction Research & Technology GmbH
- Concrete9 Jun 2020US 10,677,056 B2C-Probe Systems Limited
- Device for forming concretions by electrolysis1 Feb 2024US 2024/0035186 A1Geocorail
- Method and apparatus for electrochemical treatment of concrete structures affected by ASR15 Apr 2021US 2021/0107842 A1Inprom Anstalt
- Galvanic anode and method of corrosion protection17 Jan 2019US 2019/0017179 A1Construction Research & Technology GmbH
- Improvements relating to concrete1 Mar 2018US 2018/0058217 A1C-Probe Systems Limited
- Method of producing cathodic corrosion protection for protection of reinforcing steel in a ferroconcrete structure8 Feb 2018US 2018/0037999 A1Koch GmbH
Most cited
By later US patents
- Modified cementitious composition40US 5,254,228 AICI Americas Inc. · 1993
- Cathodic protection system26US 6,217,742 B12001
- Cementitious composition13US 5,366,600 AICI Americas Inc. · 1994
- Sacrificial anode and backfill8US 8,002,964 B22011
- Reinforced concrete structure7US 5,879,817 AEltech Systems Corporation · 1999