Methods for the control of shrinkage of cementitious compositions and cementitious grouts having controlled shrinkage
US-2026055028-A1 · Feb 26, 2026 · US
Materials exhibiting reduced plastic shrinkage cracking
Materials exhibiting reduced plastic shrinkage cracking · 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 | C04B2111/346 |
| Official title | {Materials exhibiting reduced plastic shrinkage cracking} |
| Display label | Materials exhibiting reduced plastic shrinkage cracking |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 6 |
| 2020 | 6 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Modified oxyalkilamines as shrinkage reducing agents in cementitious compositions
US-12157700-B2 · Dec 3, 2024 · US
Modified oxyalkilamines as shrinkage reducing agents in cementitious compositions
US-2022089492-A1 · Mar 24, 2022 · US
Non-aqueous liquid anti-shrinkage cement additives
US-11124452-B2 · Sep 21, 2021 · US
Cement materials including shape memory polymer and methods of making cement materials
US-10876030-B2 · Dec 29, 2020 · US
Non-aqueous liquid anti-shrinkage cement additives
US-2020317574-A1 · Oct 8, 2020 · US
Non-aqueous liquid anti-shrinkage cement additives
US-10737978-B2 · Aug 11, 2020 · US
Novel shrinkage-reducing agents for mineral binders
US-2020181017-A1 · Jun 11, 2020 · US
Concrete composition
US-10669204-B2 · Jun 2, 2020 · US
Dimensionally stable geopolymer composition and method
US-10597327-B2 · Mar 24, 2020 · US
Dimensionally stable geopolymer composition and method
US-10392307-B2 · Aug 27, 2019 · US
Encapsulated polymer nanocomposite for efficient crack repair and monitoring of cement, rock, and other brittle materials
US-10370305-B1 · Aug 6, 2019 · US
Dimensionally stable geopolymer composition and method
US-2019161407-A1 · May 30, 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
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
Concrete composition
US-2018290926-A1 · Oct 11, 2018 · US
Dimensionally stable geopolymer composition and method
US-9890082-B2 · Feb 13, 2018 · US
Use of aqueous emulsions based on propylethoxysilane oligomers as an additive in hydraulically setting cement compositions for reduction of shrinkage characteristics
US-2017327422-A1 · Nov 16, 2017 · US
Dimensionally stable geopolymer composition and method
US-2017174571-A1 · Jun 22, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B2111/346?
- CPC C04B2111/346 is the Cooperative Patent Classification code for “Materials exhibiting reduced plastic shrinkage cracking.”
- How many patents are filed under CPC C04B2111/346 (Materials exhibiting reduced plastic shrinkage cracking)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC C04B2111/346 growing?
- Publication counts under this code: 1 in 2022 vs 1 in 2024 (latest complete years).