C04B 22/082
Acids
Official title: {Acids}
C04B22/082 (Acids) appears on 12 US grants and 18 published applications in this corpus.
Search patents in C04B- Granted patents
- 12
- Published applications
- 18
- Assignees
- 14
- Inventors
- 45
- Latest grant
- 15 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 3 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 3 | 1 |
| 2023 | 2 | 3 |
| 2024 | 0 | 0 |
| 2025 | 0 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Concrete hardener composition28 Jun 2022US 11,370,715 B2Floriss Chroma Ltd.
- Manufacturing method of cured body3 Sep 2026US 2026/0257971 A1The University of Tokyo
- Boric acid as a curing adjuvant in a warm box process11 Sep 2025US 2025/0282681 A1
- Gypsum Panel Having Enhanced Fire Resistance15 May 2025US 2025/0153460 A1Gold Bond Building Products, LLC
- Gypsum Panel Having Controlled Intumescence10 Apr 2025US 2025/0115518 A1Gold Bond Building Products, LLC
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Most cited
By later US patents
- Set-delayed cement compositions comprising pumice and associated methods50US 8,851,173 B2Halliburton Energy Services.Inc. · 2014
- Set-delayed cement compositions comprising pumice and associated methods19US 9,260,343 B2Halliburton Energy Services.Inc. · 2016
- Composition for preparing artificial stone materials3US 5,022,925 A1991
- Cement grinding aids prepared with waste antifreeze1US 10,077,211 B2Nanjing Tech University · 2018
- Concrete compositions and method for making same1US 10,494,300 B2New Technology Solutions, LLC · 2019