Process for producing polymer film
US-10829601-B2 · Nov 10, 2020 · US
for making articles of indefinite length
for making articles of indefinite length · 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 | B29C41/24 |
| Official title | for making articles of indefinite length |
| Display label | for making articles of indefinite length |
| Total patents | 102 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 17 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 15 |
| 2020 | 9 |
| 2021 | 7 |
| 2022 | 10 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vibrating diaphragm for sound generating device, method for preparing vibrating diaphragm, and sound generating device
US-2020336852-A1 · Oct 22, 2020 · US
Gripping materials
US-2020164610-A1 · May 28, 2020 · US
Optical film, multilayer optical film including same, and method for producing optical film
US-10649123-B2 · May 12, 2020 · US
Method for preparing an anti-adhesion barrier film
US-2020129673-A1 · Apr 30, 2020 · US
Hook fastening device having edges
US-10618204-B2 · Apr 14, 2020 · US
Eva thermoplastic compounds, methods thereof, and articles therefrom
US-2019382566-A1 · Dec 19, 2019 · US
Method for producing polyimide laminate and method for producing flexible circuit board
US-2019232333-A1 · Aug 1, 2019 · US
Method and apparatus for forming retaining elements
US-2019202092-A1 · Jul 4, 2019 · US
Patterned gradient polymer film and method
US-10302823-B2 · May 28, 2019 · US
Liquid composition, and method for producing a film and a laminate by using the liquid composition
US-2019144700-A1 · May 16, 2019 · US
Hook fastening device having edges
US-2019142114-A1 · May 16, 2019 · US
Apparatus and method for forming retaining elements by forming
US-2019134861-A1 · May 9, 2019 · US
Apparatus and method for securing a substrate to a plastic strip, and fastening device likely to be obtained by said method
US-2019133264-A1 · May 9, 2019 · US
Hook-type attaching device
US-2019133265-A1 · May 9, 2019 · US
Retaining device including reinforced retaining elements
US-2019134862-A1 · May 9, 2019 · US
Moulding apparatus for forming a fastening device
US-2019118423-A1 · Apr 25, 2019 · US
Synthetic polymer film whose surface has microbicidal activity, photocurable resin composition, manufacturing method of synthetic polymer film, and sterilization method with use of surface of synthetic polymer film
US-2019092883-A1 · Mar 28, 2019 · US
Lamination transfer films for forming reentrant structures
US-10220600-B2 · Mar 5, 2019 · US
Composition
US-10213943-B2 · Feb 26, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C41/24?
- CPC B29C41/24 is the Cooperative Patent Classification code for “for making articles of indefinite length.”
- How many patents are filed under CPC B29C41/24 (for making articles of indefinite length)?
- Our database includes 102 publications tagged with this CPC code.
- Is patent activity under CPC B29C41/24 growing?
- Publication counts under this code: 5 in 2024 vs 10 in 2025 (latest complete years).