- 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 90/34 - Venting means
Patent holdings for IPC class B65D 90/34
Total number of patents in this class: 120
10-year publication summary
14
|
10
|
9
|
22
|
11
|
6
|
10
|
10
|
7
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sandbox Enterprises LLC | 133 |
7 |
Owens-Brockway Glass Container Inc. | 716 |
4 |
Pratt & Whitney Canada Corp. | 4215 |
3 |
Emerson Process Management Regulator Technologies, Inc. | 373 |
3 |
Fike Corporation | 139 |
3 |
Regulator Technologies Tulsa, LLC | 9 |
3 |
Tremcar Inc. | 15 |
3 |
Emerson Process Management Regulator Technologies Tulsa, LLC | 27 |
3 |
Evonik Operations GmbH | 3879 |
3 |
The Boeing Company | 19843 |
2 |
Girard Equipment, Inc. | 8 |
2 |
GTA Containers, Inc. | 7 |
2 |
Marmit Plastics Inc. | 2 |
2 |
PAX Water Technologies, Inc. | 7 |
2 |
Pres-vac Engineering ApS | 4 |
2 |
Thorwesten Vent GmbH | 4 |
2 |
Trans Ocean Bulk Logistics Limited | 17 |
2 |
Elmac Technologies Limited | 13 |
2 |
Evoguard GmbH | 8 |
2 |
Captive Technologies, LLC | 4 |
2 |
Other owners | 66 |