C04B 20/1081
Mineral polymers
Official title: {Mineral polymers, e.g. geopolymers}
C04B20/1081 (Mineral polymers) appears on 5 US grants and 10 published applications in this corpus.
Search patents in C04B- Granted patents
- 5
- Published applications
- 10
- Assignees
- 5
- Inventors
- 19
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 2 |
| 2024 | 0 | 2 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Fire retardant construction materials30 Sep 2025US 12,428,345 B2North American MGO, LLC.
- Strengthening proppant on-the-fly during hydraulic fracturing treatments29 Mar 2022US 11,286,761 B2Halliburton Energy Services.Inc.
- Fire retardant construction materials27 Aug 2019US 10,392,308 B2
- Treatment of fly ash for use in concrete22 Jan 2013US 8,357,239 B2Ceramatec, Inc.
- Treatment of fly ash for use in concrete15 May 2012US 8,177,906 B2Ceramatec, Inc.
- Aggregate, structural concrete with aggregate, and methods of forming same14 Nov 2024US 2024/0376003 A1Nano and Advanced Materials Institute Limited
- Lightweight core-shell aggregate and concrete19 Sep 2024US 2024/0308910 A1Nano and Advanced Materials Institute Limited
- High Strength, Tough, Coal and Coal By-Product Based Composite Ceramics12 Oct 2023US 2023/0322629 A1Semplastics EHC, LLC
- Cellulose-Based Structural Webbing for Spray-On Applications3 Aug 2023US 2023/0242443 A1
- High strength, tough, coal and coal by-product based composite ceramics12 May 2022US 2022/0144706 A1Semplastics EHC, LLC
Most cited
By later US patents