Sticking body holding member
US-12065324-B2 · Aug 20, 2024 · US
Wound package of webs
Wound package of webs · 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 | B65H18/28 |
| Official title | Wound package of webs |
| Display label | Wound package of webs |
| Total patents | 276 |
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 | 30 |
| 2017 | 25 |
| 2018 | 31 |
| 2019 | 27 |
| 2020 | 29 |
| 2021 | 24 |
| 2022 | 29 |
| 2023 | 26 |
| 2024 | 23 |
| 2025 | 19 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Web-wound rolls with microsphere treated edge and methods of making same
US-2017369264-A1 · Dec 28, 2017 · US
Method for estimating the volume of a remaining fluidum in a non-translucent recipient using an image of the recipient
US-9852517-B2 · Dec 26, 2017 · US
Laminated separator roll
US-2017346061-A1 · Nov 30, 2017 · US
Package of porous separator roll, method for producing the same, and method for storing porous separator roll
US-2017341854-A1 · Nov 30, 2017 · US
Web caliper measurement and control system
US-2017327337-A1 · Nov 16, 2017 · US
Electrostatically pinned glass roll, methods and apparatus for making
US-2017297942-A1 · Oct 19, 2017 · US
Roll of flexible glass and method for rolling
US-9790046-B2 · Oct 17, 2017 · US
Composite materials
US-2017266916-A1 · Sep 21, 2017 · US
Electrostatically pinned glass roll, methods and apparatus for making
US-9714184-B2 · Jul 25, 2017 · US
Composite materials
US-9707736-B2 · Jul 18, 2017 · US
Method of fabricating a textile structure of varying thickness
US-2017198420-A1 · Jul 13, 2017 · US
Flexible glass laminate structures for architectural design and other applications
US-2017190155-A1 · Jul 6, 2017 · US
Convolutely wound material
US-9675216-B2 · Jun 13, 2017 · US
Continuous winding magnets using thin film conductors without resistive joints
US-2017162309-A1 · Jun 8, 2017 · US
Glass substrate comprising an edge web portion
US-9604808-B2 · Mar 28, 2017 · US
Glass substrate comprising an edge web portion
US-2017057770-A1 · Mar 2, 2017 · US
Autorejecting spliced document product
US-2017046986-A1 · Feb 16, 2017 · US
Thin glass composite and method for storing a thin glass film
US-2017044053-A1 · Feb 16, 2017 · US
System for processing media units and an associated media roll
US-9524460-B2 · Dec 20, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H18/28?
- CPC B65H18/28 is the Cooperative Patent Classification code for “Wound package of webs.”
- How many patents are filed under CPC B65H18/28 (Wound package of webs)?
- Our database includes 276 publications tagged with this CPC code.
- Is patent activity under CPC B65H18/28 growing?
- Publication counts under this code: 23 in 2024 vs 19 in 2025 (latest complete years).