Sheet material container
US-2021339915-A1 · Nov 4, 2021 · US
Portable flexible containers not otherwise provided for
Portable flexible containers not otherwise provided for · 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 | B65D37/00 |
| Official title | Portable flexible containers not otherwise provided for |
| Display label | Portable flexible containers not otherwise provided for |
| Total patents | 75 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 10 |
| 2017 | 12 |
| 2018 | 11 |
| 2019 | 8 |
| 2020 | 4 |
| 2021 | 7 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 6 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Flexible package with reclose region
US-11130619-B2 · Sep 28, 2021 · US
Sheet material container
US-11059626-B2 · Jul 13, 2021 · US
Cartridge including a liquid storage portion with a flexible wall
US-10973259-B2 · Apr 13, 2021 · US
Corporeal drainage system
US-10946123-B2 · Mar 16, 2021 · US
Powdered Pouch And Method Of Making Same
US-2020331678-A1 · Oct 22, 2020 · US
Powdered pouch and method of making same
US-10696460-B2 · Jun 30, 2020 · US
Flexible pouch with microcapillary dispensing system
US-10597210-B2 · Mar 24, 2020 · US
Corporeal drainage system
US-2020000984-A1 · Jan 2, 2020 · US
Flexible container with fitment and process for producing same
US-10494150-B2 · Dec 3, 2019 · US
Portable electricity generation devices and associated systems and methods
US-2019341637-A1 · Nov 7, 2019 · US
Composite sheet and cargo container comprising same
US-10457013-B2 · Oct 29, 2019 · US
Flexible Package With Reclose Region
US-2019283945-A1 · Sep 19, 2019 · US
Collapsible, lightweight container for sorting and delivery of packaged items
US-10405621-B2 · Sep 10, 2019 · US
3D container with rigid frame, deformable container and functional means for processing the content and including an inner member for biopharmaceutical applications
US-10384848-B2 · Aug 20, 2019 · US
Sheet material container
US-2019248546-A1 · Aug 15, 2019 · US
Flexible package with reclose region
US-10377546-B2 · Aug 13, 2019 · US
Flexible packages with flat panels
US-2018339832-A1 · Nov 29, 2018 · US
Flexible packages with flat panels
US-2018282041-A1 · Oct 4, 2018 · US
Corporeal drainage system
US-2018256792-A1 · Sep 13, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D37/00?
- CPC B65D37/00 is the Cooperative Patent Classification code for “Portable flexible containers not otherwise provided for.”
- How many patents are filed under CPC B65D37/00 (Portable flexible containers not otherwise provided for)?
- Our database includes 75 publications tagged with this CPC code.
- Is patent activity under CPC B65D37/00 growing?
- Publication counts under this code: 6 in 2024 vs 1 in 2025 (latest complete years).