Unconstrained vibration damping metal sheet with foam pores and method for manufacturing same
US-2026077570-A1 · Mar 19, 2026 · US
to leather (chemical treatment of leather C14C; dyeing leather D06P) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B05D7/12 |
| Official title | to leather (chemical treatment of leather C14C; dyeing leather D06P) |
| Display label | to leather (chemical treatment of leather C14C; dyeing leather D06P) |
| Total patents | 17 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 3 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2026077570-A1 · Mar 19, 2026 · US
US-12508796-B2 · Dec 30, 2025 · US
US-2024092060-A1 · Mar 21, 2024 · US
US-2023248311-A1 · Aug 10, 2023 · US
US-11035013-B2 · Jun 15, 2021 · US
US-10994303-B2 · May 4, 2021 · US
US-2021086411-A1 · Mar 25, 2021 · US
US-10828670-B2 · Nov 10, 2020 · US
US-2020123702-A1 · Apr 23, 2020 · US
US-2019366380-A1 · Dec 5, 2019 · US
US-2019292612-A1 · Sep 26, 2019 · US
US-2019177912-A1 · Jun 13, 2019 · US
US-2019047018-A1 · Feb 14, 2019 · US
US-2018014780-A1 · Jan 18, 2018 · US
US-2016215444-A1 · Jul 28, 2016 · US
US-8986791-B2 · Mar 24, 2015 · US
US-2015010711-A1 · Jan 8, 2015 · US