Process and additive to improve adhesion of building compositions to substrates
US-10519064-B2 · Dec 31, 2019 · US
Sulfur-containing compounds
Sulfur-containing compounds · 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 | C04B24/16 |
| Official title | Sulfur-containing compounds |
| Display label | Sulfur-containing compounds |
| Total patents | 148 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 11 |
| 2017 | 19 |
| 2018 | 13 |
| 2019 | 24 |
| 2020 | 15 |
| 2021 | 15 |
| 2022 | 6 |
| 2023 | 8 |
| 2024 | 11 |
| 2025 | 8 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Stabilisation of mineral foams
US-10183891-B2 · Jan 22, 2019 · US
Gypsum panel and method for producing gypsum panel
US-2018355605-A1 · Dec 13, 2018 · US
Vinyl alcohol polymer and production method thereof, additive for drilling mud, drilling mud, additive for drilling cement slurry, and drilling cement slurry
US-10118978-B2 · Nov 6, 2018 · US
Surfactant composition
US-2018305258-A1 · Oct 25, 2018 · US
Alkyl polyglycoside derivative as biodegradable foaming surfactant for cement
US-10106719-B2 · Oct 23, 2018 · US
Lightweight foamed cement, cement board, and methods for making same
US-10040725-B2 · Aug 7, 2018 · US
Inorganic binder composition comprising a copolymer
US-10035729-B2 · Jul 31, 2018 · US
Stabilisation of mineral foams
US-2018155243-A1 · Jun 7, 2018 · US
Branched alkyl sulfate gypsum foamer
US-2018141014-A1 · May 24, 2018 · US
Plastomer-modified asphalt binders meeting MSCR specifications, asphalt paving materials with such asphalt binders, and methods for fabricating such asphalt binders
US-9969649-B2 · May 15, 2018 · US
Two component cement composition
US-9950954-B2 · Apr 24, 2018 · US
Self-repairing cement polymer composites and processes of making and using same
US-2018044570-A1 · Feb 15, 2018 · US
Lightweight foamed cement, cement board, and methods for making same
US-2018022653-A1 · Jan 25, 2018 · US
Gypsum plaster-based material containing casein and activated carbon
US-9856170-B2 · Jan 2, 2018 · US
System of plant or bio-sourced materials
US-9845265-B2 · Dec 19, 2017 · US
Plastomer-modified asphalt binders meeting mscr specifications, asphalt paving materials with such asphalt binders, and methods for fabricating such asphalt binders
US-2017349491-A1 · Dec 7, 2017 · US
Pourable compositions
US-2017349492-A1 · Dec 7, 2017 · US
Fatty amines, amidoamines, and their derivatives from natural oil metathesis
US-9828570-B2 · Nov 28, 2017 · US
Gypsum slurries with linear polycarboxylate dispersants
US-2017334778-A1 · Nov 23, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B24/16?
- CPC C04B24/16 is the Cooperative Patent Classification code for “Sulfur-containing compounds.”
- How many patents are filed under CPC C04B24/16 (Sulfur-containing compounds)?
- Our database includes 148 publications tagged with this CPC code.
- Is patent activity under CPC C04B24/16 growing?
- Publication counts under this code: 11 in 2024 vs 8 in 2025 (latest complete years).