Reduced weight armor systems and methods of manufacturing the same
US-2015377595-A1 · Dec 31, 2015 · US
characterised by the partial melting of at least one layer
characterised by the partial melting of at least one layer · 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 | B32B37/04 |
| Official title | characterised by the partial melting of at least one layer |
| Display label | characterised by the partial melting of at least one layer |
| Total patents | 631 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 72 |
| 2016 | 52 |
| 2017 | 46 |
| 2018 | 55 |
| 2019 | 61 |
| 2020 | 67 |
| 2021 | 59 |
| 2022 | 70 |
| 2023 | 52 |
| 2024 | 41 |
| 2025 | 44 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of applying adhesive coated film
US-9221237-B2 · Dec 29, 2015 · US
Apparatus For Forming Hydrophobic Structures In Porous Substrates
US-2015367615-A1 · Dec 24, 2015 · US
Method and system for manufacturing cleaning member
US-2015351602-A1 · Dec 10, 2015 · US
High Throughput Fabrication of Soft Machines
US-2015354547-A1 · Dec 10, 2015 · US
Method and device for fastening an item to an object surface made of a porous or fibrous material
US-9205632-B2 · Dec 8, 2015 · US
Reinforced thermoplastic articles, compositions for the manufacture of the articles, methods of manufacture, and articles formed therefrom
US-2015344664-A1 · Dec 3, 2015 · US
Method for preparing continuous carbon fiber-reinforced thermoplastic prepreg
US-2015336369-A1 · Nov 26, 2015 · US
Sandwich Component and Method for Producing a Sandwich Component
US-2015336350-A1 · Nov 26, 2015 · US
Multilayer film for resealable packaging having improved resealing
US-2015336362-A1 · Nov 26, 2015 · US
Manufacturing method and manufacturing system for cleaning member
US-2015336366-A1 · Nov 26, 2015 · US
Thermal interface materials with thin film sealants
US-2015334871-A1 · Nov 19, 2015 · US
Hot-sealable coating systems and method for joining surfaces
US-9187680-B2 · Nov 17, 2015 · US
Shoe Having Individual Particles Embedded Within Its Bottom Surface
US-2015320143-A1 · Nov 12, 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 Blocking An Optical Lens Component
US-2015306722-A1 · Oct 29, 2015 · US
Joining Composite Components Using Low Temperature Thermoplastic Film Fusion
US-2015298388-A1 · Oct 22, 2015 · US
Sealing oriented films
US-2015298843-A1 · Oct 22, 2015 · US
Multi-layer resin substrate and method of manufacturing multi-layer resin substrate
US-2015305150-A1 · Oct 22, 2015 · US
Light source assembly and method for manufacturing the same
US-2015292689-A1 · Oct 15, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B37/04?
- CPC B32B37/04 is the Cooperative Patent Classification code for “characterised by the partial melting of at least one layer.”
- How many patents are filed under CPC B32B37/04 (characterised by the partial melting of at least one layer)?
- Our database includes 631 publications tagged with this CPC code.
- Is patent activity under CPC B32B37/04 growing?
- Publication counts under this code: 41 in 2024 vs 44 in 2025 (latest complete years).