Hardcoat composition comprising methyl or ethyl trialkoxy silane, articles and methods
US-2026055248-A1 · Feb 26, 2026 · US
chemical details
chemical details · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B43L1/002 |
| Official title | {chemical details} |
| Display label | chemical details |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 4 |
| 2020 | 8 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hardcoat composition comprising methyl or ethyl trialkoxy silane, articles and methods
US-12486373-B2 · Dec 2, 2025 · US
Marker pixel wicking apparatus
US-2025353321-A1 · Nov 20, 2025 · US
Marker pixel wicking apparatus
US-12403720-B2 · Sep 2, 2025 · US
Identifying and redacting captured data
US-12380235-B2 · Aug 5, 2025 · US
Hardcoat Composition Comprising Methyl or Ethyl Trialkoxy Silane, Articles and Methods
US-2023357520-A1 · Nov 9, 2023 · US
Writing board set and peeking prevention system
US-2023311559-A1 · Oct 5, 2023 · US
Marker pixel wicking apparatus
US-2022227165-A1 · Jul 21, 2022 · US
Methods of replenishing a writable and cleanable article and kits
US-2021403662-A1 · Dec 30, 2021 · US
Dry erase article
US-10787589-B2 · Sep 29, 2020 · US
Identifying and redacting captured data
US-2020293791-A1 · Sep 17, 2020 · US
Powder coating material, coated product, and writing board
US-2020291243-A1 · Sep 17, 2020 · US
Pattern-printed sheet and manufacturing method therefor
US-10739915-B2 · Aug 11, 2020 · US
Systems and methods for supplementing captured data
US-10713497-B2 · Jul 14, 2020 · US
Thermochromic display board
US-2020122497-A1 · Apr 23, 2020 · US
Coating comprising hydrophobic silane and articles
US-2020094527-A1 · Mar 26, 2020 · US
Dry Erase Article
US-2020002564-A1 · Jan 2, 2020 · US
1K waterborne dry-erase coating composition
US-10125281-B2 · Nov 13, 2018 · US
1K 100% solids dry-erase coating composition
US-10106703-B2 · Oct 23, 2018 · US
Systems and methods for supplementing captured data
US-2018121738-A1 · May 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B43L1/002?
- CPC B43L1/002 is the Cooperative Patent Classification code for “chemical details.”
- How many patents are filed under CPC B43L1/002 (chemical details)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC B43L1/002 growing?
- Publication counts under this code: 2 in 2023 vs 4 in 2025 (latest complete years).