Desiccant shipping cap
US-2025341273-A1 · Nov 6, 2025 · US
for placing protecting sheets, plugs, or wads over contents, e.g. cotton-wool in bottles of pills
for placing protecting sheets, plugs, or wads over contents, e.g. cotton-wool in bottles of pills · 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 | B65B61/22 |
| Official title | for placing protecting sheets, plugs, or wads over contents, e.g. cotton-wool in bottles of pills |
| Display label | for placing protecting sheets, plugs, or wads over contents, e.g. cotton-wool in bottles of pills |
| Total patents | 61 |
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 | 3 |
| 2018 | 2 |
| 2019 | 7 |
| 2020 | 4 |
| 2021 | 8 |
| 2022 | 9 |
| 2023 | 9 |
| 2024 | 5 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for packing and unpacking flat substrates
US-12441531-B2 · Oct 14, 2025 · US
System and method for packaging and preparing a radiofrequency ablation kit
US-2025160990-A1 · May 22, 2025 · US
Machine for making capsules
US-12258159-B2 · Mar 25, 2025 · US
System and method for packaging and preparing a radiofrequency ablation kit
US-12232893-B2 · Feb 25, 2025 · US
Method and device for packaging fresh products
US-12116153-B2 · Oct 15, 2024 · US
Product packaging using computer vision and adaptive packaging selection
US-2024294293-A1 · Sep 5, 2024 · US
Bound pad of expandable slit-sheet stock material
US-12060211-B2 · Aug 13, 2024 · US
Packaging material with a fixed desiccant container, and method
US-11981493-B2 · May 14, 2024 · US
Dunnage product transfer using an alignment reference plane
US-11958648-B2 · Apr 16, 2024 · US
Method for packing and unpacking flat substrates
US-2023303303-A1 · Sep 28, 2023 · US
System and method for packaging and preparing a radiofrequency ablation kit
US-2023293255-A1 · Sep 21, 2023 · US
System and method for packaging and preparing a radiofrequency ablation kit
US-11684443-B2 · Jun 27, 2023 · US
Sleeve packaging
US-11679922-B2 · Jun 20, 2023 · US
Dunnage product transfer using an alignment reference plane
US-2023136380-A1 · May 4, 2023 · US
Pharmaceutical order processing systems and methods
US-2023133785-A1 · May 4, 2023 · US
Method and device for packaging articles
US-2023102381-A1 · Mar 30, 2023 · US
Multi-axial, thin wall, blow-molded plastic structures, systems and methods for packaging cushioning
US-2023021318-A1 · Jan 26, 2023 · US
Method and device for packaging articles
US-11548666-B2 · Jan 10, 2023 · US
Automatic dunnage conforming apparatus and method
US-11453521-B2 · Sep 27, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65B61/22?
- CPC B65B61/22 is the Cooperative Patent Classification code for “for placing protecting sheets, plugs, or wads over contents, e.g. cotton-wool in bottles of pills.”
- How many patents are filed under CPC B65B61/22 (for placing protecting sheets, plugs, or wads over contents, e.g. cotton-wool in bottles of pills)?
- Our database includes 61 publications tagged with this CPC code.
- Is patent activity under CPC B65B61/22 growing?
- Publication counts under this code: 5 in 2024 vs 6 in 2025 (latest complete years).