C04B 22/12
Containing halogen in the anion
Official title: containing halogen in the anion
C04B22/12 (Containing halogen in the anion) appears on 125 US grants and 141 published applications in this corpus.
Search patents in C04B- Granted patents
- 125
- Published applications
- 141
- Assignees
- 96
- Inventors
- 354
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 3 | 2 |
| 2004 | 2 | 3 |
| 2005 | 1 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 4 | 1 |
| 2010 | 2 | 3 |
| 2011 | 0 | 4 |
| 2012 | 0 | 2 |
| 2013 | 2 | 2 |
| 2014 | 2 | 3 |
| 2015 | 3 | 2 |
| 2016 | 1 | 2 |
| 2017 | 6 | 7 |
| 2018 | 5 | 5 |
| 2019 | 16 | 20 |
| 2020 | 7 | 9 |
| 2021 | 7 | 9 |
| 2022 | 7 | 11 |
| 2023 | 7 | 15 |
| 2024 | 12 | 11 |
| 2025 | 7 | 13 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dual-scale toughened cement-based composite material and use thereof6 Oct 2026US 12,753,118 B2Qingdao University of Technology
- Set on demand cement4 Aug 2026US 12,698,431 B2
- Reinforced composite materials, and methods of making the same7 Jul 2026US 12,674,320 B2The Penn State Research Foundation
- Cover for asphalt including asphalt emulsion and method of paving asphalt using the same16 Jun 2026US 12,655,585 B2A-One Yoo Hwa
- Set on demand cement2 Jun 2026US 12,644,036 B2
- Accelerators for the reaction of high-silica aluminosilicates with water3 Sep 2026US 2026/0257969 A1Sika Technology AG
- Manufacturing method of cured body3 Sep 2026US 2026/0257971 A1The University of Tokyo
- Set on demand cement30 Jul 2026US 2026/0218034 A1Baker Hughes Oilfield Operations LLC
- Process for the production of an ultra-light mineral foam16 Jul 2026US 2026/0200796 A1Amrize Technology Switzerland LLC
- Gel-based formulations for water and gas shut-off in a sub-terranean zone16 Jul 2026US 2026/0201239 A1Nouryon Chemicals International B. V.
Most cited
By later US patents
- Well cementing compositions and methods244US 6,457,524 B1Halliburton Energy Services.Inc. · 2002
- Cementing in deep water offshore wells108US 6,244,343 B1Halliburton Energy Services.Inc. · 2001
- Well cementing process and gasified cements useful therein100US 4,304,298 AHalliburton Company · 1981
- Cellular concrete95US 5,183,505 AConcrete Technology Corporation · 1993
- Well cementing process and gasified cements useful therein91US 4,340,427 AHalliburton Company · 1982