Microsphere articles and transfer articles
US-2020398608-A1 · Dec 24, 2020 · US
Superimposing layers {(B44C3/005 takes precedence)}
Superimposing layers {(B44C3/005 takes precedence)} · 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 | B44C3/02 |
| Official title | Superimposing layers {(B44C3/005 takes precedence)} |
| Display label | Superimposing layers {(B44C3/005 takes precedence)} |
| Total patents | 128 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 10 |
| 2017 | 10 |
| 2018 | 11 |
| 2019 | 5 |
| 2020 | 21 |
| 2021 | 16 |
| 2022 | 13 |
| 2023 | 15 |
| 2024 | 8 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Film Structure, Shell, and Electronic Device
US-2020404086-A1 · Dec 24, 2020 · US
System for targeted application of topical agents to an isolated body part
US-10842242-B2 · Nov 24, 2020 · US
Decorative sheet
US-10792887-B2 · Oct 6, 2020 · US
Decorative member
US-2020290311-A1 · Sep 17, 2020 · US
External element or dial for horology or jewellery made of conductive material
US-2020292996-A1 · Sep 17, 2020 · US
Garnish and vehicle door including the same
US-10730453-B2 · Aug 4, 2020 · US
Decorative member and manufacturing method thereof
US-2020223183-A1 · Jul 16, 2020 · US
Method of manufacturing decorative object, method of repairing decorative object, transfer member, and decorating kit
US-10703130-B2 · Jul 7, 2020 · US
Flexible glass membrane,method for manufacturing the same,and electronic device comprising the same
US-2020198300-A1 · Jun 25, 2020 · US
Flexible glass membrane,method for manufacturing the same,and electronic device comprising the same
US-2020205306-A1 · Jun 25, 2020 · US
Decorative glass panel and manufacturing method therefor
US-2020156360-A1 · May 21, 2020 · US
Window deco film and method of fabricating the same
US-2020159348-A1 · May 21, 2020 · US
Biaxially stretched film and method of manufacturing the same, polarizer protective film, decorative film, and layered film
US-10464253-B2 · Nov 5, 2019 · US
Decorative material
US-2019270292-A1 · Sep 5, 2019 · US
Decorative material
US-2019085507-A1 · Mar 21, 2019 · US
Methods of transferring electrically conductive materials
US-10219388-B2 · Feb 26, 2019 · US
Electrode catalyst ink composition
US-10205174-B2 · Feb 12, 2019 · US
Method of manufacturing decorative object, method of repairing decorative object, transfer member, and decorating kit
US-2018281507-A1 · Oct 4, 2018 · US
Interior film having transverse hairlines formed therein and a method for manufacturing the interior film
US-10076928-B2 · Sep 18, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B44C3/02?
- CPC B44C3/02 is the Cooperative Patent Classification code for “Superimposing layers {(B44C3/005 takes precedence)}.”
- How many patents are filed under CPC B44C3/02 (Superimposing layers {(B44C3/005 takes precedence)})?
- Our database includes 128 publications tagged with this CPC code.
- Is patent activity under CPC B44C3/02 growing?
- Publication counts under this code: 8 in 2024 vs 8 in 2025 (latest complete years).