Re-closable container with zipper
US-2026048918-A1 · Feb 19, 2026 · US
Paper
Paper · 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 | B23K2103/40 |
| Official title | {Paper} |
| Display label | Paper |
| Total patents | 47 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 8 |
| 2019 | 8 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 2 |
| 2024 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
A pack
US-2024351774-A1 · Oct 24, 2024 · US
System and method for detecting and correcting laser-cutting distortion
US-12059751-B2 · Aug 13, 2024 · US
Laser ablation marking system for and a method of providing an image to a web of packaging material
US-12043437-B2 · Jul 23, 2024 · US
Method for producing a decorative panel having improved structuring
US-2024189944-A1 · Jun 13, 2024 · US
Method for processing a cardboard with a laser beam
US-2024157480-A1 · May 16, 2024 · US
Engraving in a computer numerically controlled machine
US-11338387-B2 · May 24, 2022 · US
Hinge lid container with lid flap
US-11278989-B2 · Mar 22, 2022 · US
System and Method for Detecting and Correcting Laser-Cutting Distortion
US-2021299795-A1 · Sep 30, 2021 · US
Laser ablation marking system for and a method of providing an image to a web of packaging material
US-2021292027-A1 · Sep 23, 2021 · US
System and methods for generating laser markings on metallised substrates
US-10946477-B2 · Mar 16, 2021 · US
Device for cutting a web of material
US-2021007901-A1 · Jan 14, 2021 · US
Laser-enabled lab on skin
US-2020359942-A1 · Nov 19, 2020 · US
Device for cutting a web of material
US-10821032-B2 · Nov 3, 2020 · US
Engraving in a computer numerically controlled machine
US-2020331095-A1 · Oct 22, 2020 · US
Engraving in a computer numerically controlled machine
US-10737355-B2 · Aug 11, 2020 · US
A method and an apparatus for producing a radio-frequency identification transponder
US-2020242440-A1 · Jul 30, 2020 · US
Method for producing packaging, and packaging machine
US-10723096-B2 · Jul 28, 2020 · US
System and method for variable perforation profiles in a stack of lottery tickets
US-10591894-B2 · Mar 17, 2020 · US
Method and arrangement for laser-based processing
US-2019389011-A1 · Dec 26, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K2103/40?
- CPC B23K2103/40 is the Cooperative Patent Classification code for “Paper.”
- How many patents are filed under CPC B23K2103/40 (Paper)?
- Our database includes 47 publications tagged with this CPC code.
- Is patent activity under CPC B23K2103/40 growing?
- Publication counts under this code: 2 in 2022 vs 5 in 2024 (latest complete years).