Golf ball manufacturing method
US-12589526-B2 · Mar 31, 2026 · US
Transition metals
Transition metals · 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 | B29K2905/08 |
| Official title | Transition metals |
| Display label | Transition metals |
| Total patents | 58 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 10 |
| 2017 | 6 |
| 2018 | 5 |
| 2019 | 9 |
| 2020 | 4 |
| 2021 | 7 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cavity-containing polyester film, resin composition, and production method for resin composition
US-2025162226-A1 · May 22, 2025 · US
Composite lay-up mold production system
US-12290966-B2 · May 6, 2025 · US
Golf ball manufacturing method
US-2024342964-A1 · Oct 17, 2024 · US
Composite mold insert for fabricating microstructured lenses
US-2024308161-A1 · Sep 19, 2024 · US
Method of manufacturing template and method of forming pattern
US-11931923-B2 · Mar 19, 2024 · US
Production method for spectacle lens molding mold and production method for spectacle lens
US-11884032-B2 · Jan 30, 2024 · US
A composite lay-up mold production system
US-2024009895-A1 · Jan 11, 2024 · US
Filler disposition film
US-11732105-B2 · Aug 22, 2023 · US
Binder for injection moulding compositions
US-11718736-B2 · Aug 8, 2023 · US
Mold die, method of manufacturing mold die, injection molding apparatus, and method of manufacturing mold product
US-11712828-B2 · Aug 1, 2023 · US
Method and apparatus for mass production of AR diffractive waveguides
US-11577480-B2 · Feb 14, 2023 · US
Internal tooling for composite parts
US-11358345-B2 · Jun 14, 2022 · US
Filler disposition film
US-2022135753-A1 · May 5, 2022 · US
Production method for spectacle lens molding mold and production method for spectacle lens
US-2021387430-A1 · Dec 16, 2021 · US
Method of manufacturing template and method of forming pattern
US-2021291408-A1 · Sep 23, 2021 · US
Mold, Method for the Production and Use Thereof, Plastic Film and Plastic Component
US-2021213651-A1 · Jul 15, 2021 · US
Method and apparatus for mass production of ar diffractive waveguides
US-2021197507-A1 · Jul 1, 2021 · US
Mold die, method of manufacturing mold die, injection molding apparatus, and method of manufacturing mold product
US-2021146582-A1 · May 20, 2021 · US
Nanoimprint template with light blocking material and method of fabrication
US-10935883-B2 · Mar 2, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29K2905/08?
- CPC B29K2905/08 is the Cooperative Patent Classification code for “Transition metals.”
- How many patents are filed under CPC B29K2905/08 (Transition metals)?
- Our database includes 58 publications tagged with this CPC code.
- Is patent activity under CPC B29K2905/08 growing?
- Publication counts under this code: 5 in 2024 vs 2 in 2025 (latest complete years).