Manually Openable Flexible Film Package
US-2017362006-A1 · Dec 21, 2017 · US
Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding · 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 | B65D75/30 |
| Official title | Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding |
| Display label | Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding |
| Total patents | 292 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 24 |
| 2017 | 44 |
| 2018 | 27 |
| 2019 | 25 |
| 2020 | 30 |
| 2021 | 29 |
| 2022 | 21 |
| 2023 | 23 |
| 2024 | 28 |
| 2025 | 20 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Container systems with water-soluble pouches
US-2017298308-A1 · Oct 19, 2017 · US
Packaging bag for microwave ovens
US-9790016-B2 · Oct 17, 2017 · US
Pack for extracting coffee beverages
US-2017275088-A1 · Sep 28, 2017 · US
Pack for preparing foods or beverages
US-2017275091-A1 · Sep 28, 2017 · US
Flexible package with embossed liquid containment cells
US-2017267432-A1 · Sep 21, 2017 · US
Degradable materials and packaging made from same
US-2017259976-A1 · Sep 14, 2017 · US
Wipe for killing spores
US-2017215427-A9 · Aug 3, 2017 · US
Microneedle-sheet packaging body and method of manufacturing the same
US-2017217656-A1 · Aug 3, 2017 · US
Packing container
US-2017203899-A1 · Jul 20, 2017 · US
Packaged product
US-9708117-B1 · Jul 18, 2017 · US
Method for forming a pouch
US-2017166337-A1 · Jun 15, 2017 · US
Film molded article, film packaged body using the same, manufacturing method for film molded article and manufacturing method for film packaged body
US-2017166373-A1 · Jun 15, 2017 · US
Method for thermally bonding together a cover film of an ophthalmic lens package and a base part of the ophthalmic lens package
US-2017165901-A1 · Jun 15, 2017 · US
Detachable fitment
US-2017166378-A1 · Jun 15, 2017 · US
Easy open and reclosable package with discrete laminate, with die-cut, anchored to second side panel
US-9656784-B2 · May 23, 2017 · US
Method for forming a pouch
US-9617024-B2 · Apr 11, 2017 · US
Heating System For A Cosmetic Mask
US-2017095058-A1 · Apr 6, 2017 · US
Recloseable package, recloseable packaging method, and method of using recloseable package
US-2017088323-A1 · Mar 30, 2017 · US
Heating system for a cosmetic mask
US-9560907-B2 · Feb 7, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D75/30?
- CPC B65D75/30 is the Cooperative Patent Classification code for “Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding.”
- How many patents are filed under CPC B65D75/30 (Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding)?
- Our database includes 292 publications tagged with this CPC code.
- Is patent activity under CPC B65D75/30 growing?
- Publication counts under this code: 28 in 2024 vs 20 in 2025 (latest complete years).