C04B 22/0013
Boron compounds
Official title: {Boron compounds}
C04B22/0013 (Boron compounds) appears on 46 US grants and 48 published applications in this corpus.
Search patents in C04B- Granted patents
- 46
- Published applications
- 48
- Assignees
- 41
- Inventors
- 137
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 3 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 2 |
| 2017 | 2 | 1 |
| 2018 | 2 | 5 |
| 2019 | 1 | 2 |
| 2020 | 2 | 3 |
| 2021 | 4 | 1 |
| 2022 | 2 | 3 |
| 2023 | 0 | 5 |
| 2024 | 4 | 3 |
| 2025 | 6 | 5 |
| 2026 | 2 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cementitious solids with decorative surface patterns and methods of making the same2 Jun 2026US 12,643,817 B1
- Aerogel enhanced bio-based building material26 May 2026US 12,637,389 B2British Columbia Institute of Technology
- Geopolymer formulations for construction materials9 Dec 2025US 12,492,147 B2Building Armour Industries LLC
- Carbon negative cementitious composition and building materials9 Dec 2025US 12,492,148 B1Phytostone LLC
- Boron doped cement and concrete4 Nov 2025US 12,459,866 B2University of Florida Research Foundation, Inc.
- Mixtures for tiles with decorative surface patterns1 Oct 2026US 2026/0296961 A1
- Method for manufacturing tiles with decorative surface patterns1 Oct 2026US 2026/0296962 A1
- Dvc for a smelting furnace lining16 Jul 2026US 2026/0200800 A1
- Geopolymer Formulations for Construction Materials9 Jul 2026US 2026/0193134 A1
- Hardened gypsum body, and preparation method therefor and use thereof11 Jun 2026US 2026/0158703 A1Hubei Juhai Environmental Technology Co., Ltd.
Most cited
By later US patents
- Well cementing process and gasified cements useful therein100US 4,304,298 AHalliburton Company · 1981
- Well cementing process and gasified cements useful therein91US 4,340,427 AHalliburton Company · 1982
- Composition and method to control cement slurry loss and viscosity48US 5,850,880 AConoco Inc. · 1998
- High temperature lightweight foamed cements45US 4,871,395 AAssociated Universities, Inc. · 1989
- Composition and method to control cement slurry loss and viscosity42US 5,728,210 AConoco Inc. · 1998