Pressed, self-solidifying, solid cleaning compositions and methods of making them
US-2026042980-A1 · Feb 12, 2026 · US
This page is not indexed by search engines while we improve data quality.
by tamping or ramming (followed by pressing B28B3/02)
by tamping or ramming (followed by pressing B28B3/02) · 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 | B28B1/04 |
| Official title | by tamping or ramming (followed by pressing B28B3/02) |
| Display label | by tamping or ramming (followed by pressing B28B3/02) |
| Total patents | 9 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pressed, self-solidifying, solid cleaning compositions and methods of making them
US-12467020-B2 · Nov 11, 2025 · US
Structure construction apparatus
US-12116789-B2 · Oct 15, 2024 · US
Structure construction apparatus
US-2022081916-A1 · Mar 17, 2022 · US
Pressed, self-solidifying, solid cleaning compositions and methods of making them
US-2021355416-A1 · Nov 18, 2021 · US
Pressed, self-solidifying, solid cleaning compositions and methods of making them
US-11104869-B2 · Aug 31, 2021 · US
Pressed, self-solidifying, solid cleaning compositions and methods of making them
US-9862915-B2 · Jan 9, 2018 · US
Pressed, self-solidifying, solid cleaning compositions and methods of making them
US-2017260480-A1 · Sep 14, 2017 · US
Pressed, self-solidifying, solid cleaning compositions and methods of making them
US-2015084224-A1 · Mar 26, 2015 · US