C04B 40/0046
Characterised by their processing
Official title: {characterised by their processing, e.g. sequence of mixing the ingredients when preparing the premixtures}
C04B40/0046 (Characterised by their processing) appears on 128 US grants and 212 published applications in this corpus.
Search patents in C04B- Granted patents
- 128
- Published applications
- 212
- Assignees
- 157
- Inventors
- 697
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 3 |
| 2016 | 1 | 3 |
| 2017 | 2 | 2 |
| 2018 | 3 | 8 |
| 2019 | 4 | 11 |
| 2020 | 11 | 24 |
| 2021 | 10 | 21 |
| 2022 | 13 | 27 |
| 2023 | 18 | 21 |
| 2024 | 20 | 36 |
| 2025 | 22 | 25 |
| 2026 | 19 | 24 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Low-cost four-element system cementitious material, preparation method and application thereof6 Oct 2026US 12,753,115 B2University of Science and Technology Beijing
- Dual-scale toughened cement-based composite material and use thereof6 Oct 2026US 12,753,118 B2Qingdao University of Technology
- Marbled cast stone22 Sep 2026US 12,741,907 B1
- Foamed liquefiers in gypsum boards8 Sep 2026US 12,729,165 B2Knauf Gips KG
- Methods of repairing casings using a red mud sealant composition25 Aug 2026US 12,715,811 B2Saudi Arabian Oil Company
- Methods to characterize, treat and process biocarbon(s) and combinations thereof as a concrete ingredient replacer and concrete performance enhancer and predictor8 Oct 2026US 2026/0308073 A1
- Composition for adjusting of air pores in building products in the presence of sulfate-based superplasticizers1 Oct 2026US 2026/0296976 A1BASF SE
- Composite panel element1 Oct 2026US 2026/0296977 A1
- Stabilizing admixture for mineral binder compositions24 Sep 2026US 2026/0285758 A1Sika Technology AG
- Improved recycled concrete aggregates and methods for producing the same10 Sep 2026US 2026/0265135 A1
Most cited
By later US patents
- Heat resistant and fire retardant materials and methods for preparing same41US 8,172,938 B2Specialty Concrete Design, Inc. · 2012
- Heat resistant and fire retardant materials and methods for preparing same11US 8,492,471 B2Specialty Concrete Design, Inc. · 2013
- Wax emulsions for gypsum products10US 7,374,610 B2Hexion Specialty Chemicals, Inc. · 2008
- Material delivery apparatus for controlled delivery of foam into a mixer for producing foam concrete9US 11,072,091 B12021
- Emulsion shear bond enhanced cement9US 11,739,247 B1Saudi Arabian Oil Company · 2023