C04B 14/4668
Of vulcanic origin
Official title: {of vulcanic origin}
C04B14/4668 (Of vulcanic origin) appears on 15 US grants and 27 published applications in this corpus.
Search patents in C04B- Granted patents
- 15
- Published applications
- 27
- Assignees
- 24
- Inventors
- 97
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 3 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 3 |
| 2022 | 4 | 3 |
| 2023 | 1 | 1 |
| 2024 | 1 | 4 |
| 2025 | 1 | 2 |
| 2026 | 3 | 5 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Double-liquid grouting slurry, its technology and application for super large diameter underwater shield engineering under high water pressure condition22 Sep 2026US 12,741,910 B2China Railway 14th Bureau Group Corporation Limited
- Reinforcement bar and method for manufacturing same23 Jun 2026US 12,662,424 B2Reforcetech Ltd.
- Concrete reinforcing composite material and concrete reinforcing rebar3 Feb 2026US 12,540,099 B2Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Geopolymer formulations for construction materials9 Dec 2025US 12,492,147 B2Building Armour Industries LLC
- Fire resistant compositions and articles and methods of preparation and use thereof12 Nov 2024US 12,139,438 B2Eco Boron LLC
- Use of fibers of a mineral-resin composite for reinforcing concrete24 Sep 2026US 2026/0285756 A1Compagnie Generale Des Etablissements Michelin
- Geopolymer Formulations for Construction Materials9 Jul 2026US 2026/0193134 A1
- Fiber incorporated thixotropic cement slurry for lost circulation application21 May 2026US 2026/0139181 A1Halliburton Energy Services.Inc.
- Geopolymer Construction Materials with Fire Resistant and Water Repellent Properties2 Apr 2026US 2026/0092007 A1
- Methods of Manufacturing Geopolymer Formulations and Construction Materials2 Apr 2026US 2026/0092017 A1
Most cited
By later US patents
- Fiber reinforced cementitious composition6US 9,862,641 B2James Hardie Technology Limited · 2018
- Composite products1US 11,001,043 B2Alsitek Limited · 2021
- Seamix: basalt and graphene infused concrete admixture for preparing cementitious composition with non-potable water1US 11,414,351 B22022
- Concrete product and methods of preparing the same1US 11,440,844 B2S3 Concrete Technologies, Inc. · 2022