C04B 2103/0006
Alkali metal or inorganic ammonium compounds
Official title: {Alkali metal or inorganic ammonium compounds}
C04B2103/0006 (Alkali metal or inorganic ammonium compounds) appears on 46 US grants and 51 published applications in this corpus.
Search patents in C04B- Granted patents
- 46
- Published applications
- 51
- Assignees
- 38
- Inventors
- 97
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 2 | 3 |
| 2008 | 1 | 3 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 5 |
| 2019 | 1 | 2 |
| 2020 | 4 | 4 |
| 2021 | 4 | 8 |
| 2022 | 5 | 5 |
| 2023 | 3 | 1 |
| 2024 | 4 | 3 |
| 2025 | 2 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Synthesis of alkali-activated composites incorporating large quantities of electric arc furnace dust17 Feb 2026US 12,552,714 B2King Saud University
- Two-component mortar system based on aluminous cement and use thereof10 Jun 2025US 12,325,664 B2Hilti Aktiengesellschaft
- Cement grout material and installation method of same3 Jun 2025US 12,319,617 B2Nippon High Strength Concrete Co., Ltd.
- Multi-component inorganic anchoring system based on fine aluminous cement3 Sep 2024US 12,077,475 B2Hilti Aktiengesellschaft
- Multi-component inorganic anchoring system based on aluminous cement12 Mar 2024US 11,926,566 B2Hilti Aktiengesellschaft
- Brine sludge activated silico-manganese fume based binary alkali activated binder30 Jul 2026US 2026/0217601 A1King Fahd University of Petroleum and Minerals
- Curable geopolymer slurry and treatement compositions and methods for producing and using said compositions12 Mar 2026US 2026/0070844 A1Schlumberger Technology Corporation
- Synthesis of alkali-activated composites incorporating large quantities of electric arc furnace dust2 Oct 2025US 2025/0304499 A1King Saud University
- Geopolymer composition and its production method7 Aug 2025US 2025/0250198 A1Tokuyama Corporation
- Two-component mortar system based on aluminous cement and use thereof31 Jul 2025US 2025/0243117 A1Hilti Aktiengesellschaft
Most cited
By later US patents
- Magnesium ammonium phosphate cement composition149US 6,908,506 B2Kyphon Inc. · 2005
- Magnesium ammonium phosphate cement composition149US 7,115,163 B2Kyphon Inc. · 2006
- Magnesium-ammonium-phosphates cements, the production of the same and the use thereof134US 6,692,563 B2Kyphon Inc. · 2004
- Cementing compositions and applications of such compositions to cementing oil (or similar) wells124US 6,060,535 ASchlumberger Technology Corporation · 2000
- Cement and concrete compositions for controlling alkali-silica reaction in concrete79US 6,022,408 AFMC Corporation · 2000