- All sections
- B - Performing operations; transporting
- B65D - Containers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers; accessories, closures, or fittings therefor; packaging elements; packages
- B65D 27/04 - Envelopes or like essentially-rectangular flexible containers for postal or other purposes having no structural provision for thickness of contents with apertures or windows for viewing contents
Patent holdings for IPC class B65D 27/04
Total number of patents in this class: 51
10-year publication summary
|
6
|
6
|
9
|
6
|
6
|
4
|
3
|
5
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Broadridge Customer Communications, LLC | 7 |
5 |
| E2interactive, Inc. d/b/a E2interactive, Inc. | 278 |
4 |
| Fiserv, Inc. | 235 |
3 |
| Wells Fargo Bank, National Association | 3550 |
3 |
| Bank of America Corporation | 7122 |
2 |
| Circinus International LLC | 3 |
2 |
| Ecoenvelopes, LLC | 7 |
2 |
| Apple Inc. | 52750 |
1 |
| Illinois Tool Works Inc. | 11399 |
1 |
| Dow Global Technologies Inc. | 917 |
1 |
| Agilent Technologies, Inc. | 2676 |
1 |
| Blessof GmbH | 2 |
1 |
| Continental Datalabel, Inc. | 28 |
1 |
| First Data Corporation | 468 |
1 |
| Giesecke & Devrient GmbH | 917 |
1 |
| Huhtamaki Films Germany GmbH & Co. KG | 10 |
1 |
| Pouch PAC Innovations, LLC | 131 |
1 |
| Taebaek Security Consulting Inc | 3 |
1 |
| Teknologian Tutkimuskeskus VTT | 247 |
1 |
| Tipa Corp. LTD | 34 |
1 |
| Other owners | 17 |