Highly reactive geopolymer foam formulations for fast cure process
US-2025230098-A1 · Jul 17, 2025 · US
Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone · 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 | C04B16/00 |
| Official title | Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone |
| Display label | Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 8 |
| 2017 | 6 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 9 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Highly reactive geopolymer foam formulations for fast cure process
US-2025230094-A1 · Jul 17, 2025 · US
Protection of polymeric/organic materials from photodegradation by encapsulation
US-12187961-B2 · Jan 7, 2025 · US
Microencapsulated thermochromic materials and uses thereof
US-11976241-B2 · May 7, 2024 · US
Color-adjustable repairing agent and preparation method therefor, and concrete containing repairing agent
US-2024132403-A1 · Apr 25, 2024 · US
Living building materials, methods of manufacture thereof and articles comprising the same
US-2024109808-A1 · Apr 4, 2024 · US
Protection of polymeric/organic materials from photodegradation by encapsulation
US-2024067871-A1 · Feb 29, 2024 · US
System and method for the production of gypsum board using starch pellets
US-11873259-B2 · Jan 16, 2024 · US
Protection of polymeric/organic materials from photodegradation by encapsulation
US-11851616-B2 · Dec 26, 2023 · US
Protection of polymeric/organic materials from photodegradation by encapsulation
US-2023220273-A1 · Jul 13, 2023 · US
Microencapsulated thermochromic materials and uses thereof
US-2022315832-A1 · Oct 6, 2022 · US
Microencapsulated thermochromic materials and uses thereof
US-11359137-B2 · Jun 14, 2022 · US
Plasterboard
US-10822275-B2 · Nov 3, 2020 · US
Engineered stone and manufacturing method thereof
US-10766815-B2 · Sep 8, 2020 · US
Starch-based PHCH
US-10760216-B2 · Sep 1, 2020 · US
Plasterboard
US-2020207664-A1 · Jul 2, 2020 · US
Indicator for the sanding of joint compounds and spackles
US-2020156999-A1 · May 21, 2020 · US
System and Method for the Production of Gypsum Board Using Starch Pellets
US-2020148601-A1 · May 14, 2020 · US
Plasterboard
US-10611689-B2 · Apr 7, 2020 · US
Microencapsulated thermochromic materials and uses thereof
US-2020079993-A1 · Mar 12, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B16/00?
- CPC C04B16/00 is the Cooperative Patent Classification code for “Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone.”
- How many patents are filed under CPC C04B16/00 (Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC C04B16/00 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).