Compliant bipolar micro device transfer head with silicon electrodes
US-9224629-B2 · Dec 29, 2015 · US
Handling of layers or the laminate
Handling of layers or the laminate · 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 | B32B38/18 |
| Official title | Handling of layers or the laminate |
| Display label | Handling of layers or the laminate |
| Total patents | 411 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 64 |
| 2016 | 40 |
| 2017 | 52 |
| 2018 | 34 |
| 2019 | 42 |
| 2020 | 26 |
| 2021 | 26 |
| 2022 | 36 |
| 2023 | 26 |
| 2024 | 36 |
| 2025 | 22 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Peeling apparatus
US-2015367622-A1 · Dec 24, 2015 · US
Method for maintaining a fastener in a folded configuration
US-2015360458-A1 · Dec 17, 2015 · US
Lubricant sheet for drilling and method of drilling
US-9211592-B2 · Dec 15, 2015 · US
Concentration determination in a diffusion barrier layer
US-9206460-B2 · Dec 8, 2015 · US
Method and device for manufacturing a composite product
US-2015343668-A1 · Dec 3, 2015 · US
Automated placement of vibration damping materials
US-9199442-B2 · Dec 1, 2015 · US
Masking technology
US-9186876-B1 · Nov 17, 2015 · US
Determining at least one of alignment and bond line thickness between an optical component and a mounting surface
US-9190100-B2 · Nov 17, 2015 · US
Device for producing composite material, composite material produced using same, and method for producing composite material
US-2015314558-A1 · Nov 5, 2015 · US
Method for obtaining a composite laminate
US-2015314539-A1 · Nov 5, 2015 · US
Positioning mechanism and bonding device using the same
US-9174424-B2 · Nov 3, 2015 · US
Blood oxygenator
US-2015306296-A1 · Oct 29, 2015 · US
Peel-off apparatus, peel-off system, peel-off method and computer storage medium
US-9162435-B2 · Oct 20, 2015 · US
Work setting apparatus and method thereof
US-2015290751-A1 · Oct 15, 2015 · US
Method for maintaining a fastener in a folded configuration
US-9144963-B2 · Sep 29, 2015 · US
Composite Structure and Method for Inspecting a Pre-bond Surface of a Composite Structure
US-2015258765-A1 · Sep 17, 2015 · US
Adhesive sheet joining method and adhesive sheet joining apparatus
US-2015251870-A1 · Sep 10, 2015 · US
Bonding system and bonding method
US-2015251398-A1 · Sep 10, 2015 · US
Method and apparatus for manufacturing optical display device
US-2015234096-A1 · Aug 20, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B38/18?
- CPC B32B38/18 is the Cooperative Patent Classification code for “Handling of layers or the laminate.”
- How many patents are filed under CPC B32B38/18 (Handling of layers or the laminate)?
- Our database includes 411 publications tagged with this CPC code.
- Is patent activity under CPC B32B38/18 growing?
- Publication counts under this code: 36 in 2024 vs 22 in 2025 (latest complete years).