C04B 20/1025
Fats
Official title: {Fats; Fatty oils; Ester type waxes; Higher fatty acids; Derivatives thereof}
C04B20/1025 (Fats) appears on 29 US grants and 61 published applications in this corpus.
Search patents in C04B- Granted patents
- 29
- Published applications
- 61
- Assignees
- 36
- Inventors
- 140
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 6 |
| 2007 | 0 | 1 |
| 2008 | 1 | 6 |
| 2009 | 1 | 5 |
| 2010 | 1 | 3 |
| 2011 | 0 | 2 |
| 2012 | 3 | 2 |
| 2013 | 1 | 3 |
| 2014 | 0 | 4 |
| 2015 | 2 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 4 |
| 2019 | 4 | 2 |
| 2020 | 2 | 3 |
| 2021 | 2 | 3 |
| 2022 | 1 | 4 |
| 2023 | 2 | 1 |
| 2024 | 1 | 4 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sorel cement with a hydrophobic modifier9 Jun 2026US 12,649,873 B1Halliburton Energy Services.Inc.
- Cement and process for producing self-protecting cement25 Mar 2025US 12,258,294 B2Macrocement Industries Ltd.
- Oil-treated plastic for concrete10 Sep 2024US 12,084,382 B2Arizona Board of Regents on behalf of Arizona State University
- Oil-treated plastic for concrete28 Nov 2023US 11,827,564 B2Arizona Board of Regents on behalf of Arizona State University
- Concrete repair coating24 Jan 2023US 11,560,334 B2University of Kentucky Research Foundation
- Particle-stabilized foams using sustainable materials21 May 2026US 2026/0138930 A1ETH Zurich
- Phase-change heat-storage foamed concrete and preparation method and use thereof21 Aug 2025US 2025/0263340 A1Hebei University of Technology
- Hydrophobic functionalization of siliceous material with bio-oils15 Aug 2024US 2024/0270645 A1
- Oil-treated plastic for concrete22 Feb 2024US 2024/0059609 A1Arizona Board of Regents on behalf of Arizona State University
- Self-repairing materials including spores for concrete repair and oil-based protection of spores22 Feb 2024US 2024/0059857 A1The University of Akron
Most cited
By later US patents
- Self-repairing, reinforced matrix materials85US 6,527,849 B22003
- Carbon fibers for reinforcement of cement and cement composite material28US 5,855,663 APetoca, Ltd. · 1999
- Rice hull ash13US 5,360,633 AUncle Ben's, Inc. · 1994
- Carbon fibers for reinforcement of cement and cement composite material11US 5,686,181 APetoca, Ltd. · 1997
- Oil-treated plastic for concrete6US 11,827,564 B2Arizona Board of Regents on behalf of Arizona State University · 2023