Device and method for making a variable surface breast implant
US-10864661-B2 · Dec 15, 2020 · US
Moulds, cores or other substrates
Moulds, cores or other substrates · 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 | B29C41/38 |
| Official title | Moulds, cores or other substrates |
| Display label | Moulds, cores or other substrates |
| Total patents | 134 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 11 |
| 2017 | 11 |
| 2018 | 13 |
| 2019 | 16 |
| 2020 | 16 |
| 2021 | 16 |
| 2022 | 13 |
| 2023 | 10 |
| 2024 | 17 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Membrane surface hydrophobicity through electro-hydrodynamic film patterning
US-2020298454-A1 · Sep 24, 2020 · US
Composite material molding jig and composite material molding method
US-2020156332-A1 · May 21, 2020 · US
Hook fastening device having edges
US-10618204-B2 · Apr 14, 2020 · US
Mold for manufacturing composite material structure
US-2020070443-A1 · Mar 5, 2020 · US
Method for transferring material with adhesive onto articles with a difference in degree of curing between the material and adhesive
US-2020047419-A1 · Feb 13, 2020 · US
Tooling device for making a plastic film component
US-10525617-B2 · Jan 7, 2020 · US
Information processing apparatus and non-transitory computer readable medium storing program
US-2019381703-A1 · Dec 19, 2019 · US
Method and device for producing a bioartificial tissue construct
US-10500306-B2 · Dec 10, 2019 · US
Method for transferring material with adhesive onto articles with a difference in degree of curing between the material and adhesive
US-10486368-B2 · Nov 26, 2019 · US
Powder slush molding system
US-2019263029-A1 · Aug 29, 2019 · US
Unit and method for forming absorbent pads of absorbent articles
US-10384376-B2 · Aug 20, 2019 · US
Method and apparatus for forming retaining elements
US-2019202092-A1 · Jul 4, 2019 · US
Hook fastening device having edges
US-2019142114-A1 · May 16, 2019 · US
Apparatus and method for forming retaining elements by forming
US-2019134861-A1 · May 9, 2019 · US
Apparatus and method for securing a substrate to a plastic strip, and fastening device likely to be obtained by said method
US-2019133264-A1 · May 9, 2019 · US
Hook-type attaching device
US-2019133265-A1 · May 9, 2019 · US
Retaining device including reinforced retaining elements
US-2019134862-A1 · May 9, 2019 · US
Moulding apparatus for forming a fastening device
US-2019118423-A1 · Apr 25, 2019 · US
Synthetic polymer film whose surface has microbicidal activity, photocurable resin composition, manufacturing method of synthetic polymer film, and sterilization method with use of surface of synthetic polymer film
US-2019092883-A1 · Mar 28, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C41/38?
- CPC B29C41/38 is the Cooperative Patent Classification code for “Moulds, cores or other substrates.”
- How many patents are filed under CPC B29C41/38 (Moulds, cores or other substrates)?
- Our database includes 134 publications tagged with this CPC code.
- Is patent activity under CPC B29C41/38 growing?
- Publication counts under this code: 17 in 2024 vs 7 in 2025 (latest complete years).