Cement materials including shape memory polymer and methods of making cement materials
US-10876030-B2 · Dec 29, 2020 · US
Non-shrinking or non-cracking materials
Non-shrinking or non-cracking materials · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C04B2111/34 |
| Official title | Non-shrinking or non-cracking materials |
| Display label | Non-shrinking or non-cracking materials |
| Total patents | 146 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 10 |
| 2017 | 16 |
| 2018 | 10 |
| 2019 | 15 |
| 2020 | 23 |
| 2021 | 12 |
| 2022 | 10 |
| 2023 | 11 |
| 2024 | 18 |
| 2025 | 9 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Geopolymer foam formulation for a non-flammable, sound-absorbing, thermally insulating geopolymer foam element
US-10597326-B2 · Mar 24, 2020 · US
Micro-nano composite hollow structured nanometer material-modified high-durability concrete material and preparation method thereof
US-10457604-B2 · Oct 29, 2019 · US
Dimensionally stable geopolymer composition and method
US-10392307-B2 · Aug 27, 2019 · US
Additive for cement composition and cement composition
US-2019210921-A1 · Jul 11, 2019 · US
Multi-functional cementitious materials with ultra-high damage tolerance and self-sensing ability
US-2019202738-A1 · Jul 4, 2019 · US
Slurry comprising an encapsulated expansion agent for well cementing
US-2019161669-A1 · May 30, 2019 · US
Dimensionally stable geopolymer composition and method
US-2019161407-A1 · May 30, 2019 · US
Geopolymer foam formulation for a non-flammable, sound-absorbing, thermally insulating geopolymer foam element
US-2019152853-A1 · May 23, 2019 · US
Micro-nano Composite Hollow Structured Nanometer Material-modified High-durability Concrete Material and Preparation Method Thereof
US-2019135700-A1 · May 9, 2019 · US
Silica-coated expanding agents and their use in cementitious systems
US-2019119161-A1 · Apr 25, 2019 · US
Use of aqueous emulsions based on propylethoxysilane oligomers as an additive in hydraulically setting cement compositions for reduction of shrinkage characteristics
US-10259748-B2 · Apr 16, 2019 · US
Shrinkage-reducing agent for hydraulic material
US-10227258-B2 · Mar 12, 2019 · US
Dimensionally stable geopolymer composition and method
US-10221096-B2 · Mar 5, 2019 · US
Non-aqueous liquid anti-shrinkage cement additives
US-2019062213-A1 · Feb 28, 2019 · US
Geopolymer foam formulation for a non-flammable, sound-absorbing, thermally insulating geopolymer foam element
US-10214452-B2 · Feb 26, 2019 · US
Quick-drying building material composition based on a mineral hybrid binder
US-10167229-B2 · Jan 1, 2019 · US
Self-desiccating, dimensionally-stable hydraulic cement compositions with enhanced workability
US-2018362407-A1 · Dec 20, 2018 · US
Composition for joints
US-10131581-B2 · Nov 20, 2018 · US
Gypsum composition for dry-curing coating material, gypsum-based coating material, and construction method for gypsum-based coating material
US-2018319709-A1 · Nov 8, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B2111/34?
- CPC C04B2111/34 is the Cooperative Patent Classification code for “Non-shrinking or non-cracking materials.”
- How many patents are filed under CPC C04B2111/34 (Non-shrinking or non-cracking materials)?
- Our database includes 146 publications tagged with this CPC code.
- Is patent activity under CPC C04B2111/34 growing?
- Publication counts under this code: 18 in 2024 vs 9 in 2025 (latest complete years).