Freestanding ceramic tile manufacture
US-12545986-B2 · Feb 10, 2026 · US
This page is not indexed by search engines while we improve data quality.
Treating surfaces of moulds, cores, or mandrels to prevent sticking
Treating surfaces of moulds, cores, or mandrels to prevent sticking · 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 | B28B7/38 |
| Official title | Treating surfaces of moulds, cores, or mandrels to prevent sticking |
| Display label | Treating surfaces of moulds, cores, or mandrels to prevent sticking |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2024 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and System For Making Long SIC Tubes
US-2024359361-A1 · Oct 31, 2024 · US
Freestanding ceramic tile manufacture
US-2024183019-A1 · Jun 6, 2024 · US
Method for injecting a decorated item
US-2022332011-A1 · Oct 20, 2022 · US
Methods of fabrication of ceramic mirror blanks
US-2022314488-A1 · Oct 6, 2022 · US
Method and casting mold, in particular for use in cold casting methods
US-2021162633-A1 · Jun 3, 2021 · US
Method and casting mold, in particular for use in cold casting methods
US-10946556-B2 · Mar 16, 2021 · US
Method of making a concrete block
US-2018104853-A1 · Apr 19, 2018 · US
Method of making a concrete block
US-9855678-B2 · Jan 2, 2018 · US
Method and casting mold, in particular for use in cold casting methods
US-2017210037-A1 · Jul 27, 2017 · US
Method of making a concrete block
US-9387602-B2 · Jul 12, 2016 · US
Method of making a concrete block
US-2015360389-A1 · Dec 17, 2015 · US
Method of making a concrete block
US-2015008622-A1 · Jan 8, 2015 · US