- All sections
- B - Performing operationstransporting
- B65D - Containers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containersaccessories, closures, or fittings thereforpackaging elementspackages
- B65D 90/44 - Means for reducing the vapour space or for reducing the formation of vapour within containers by use of inert gas for filling space above liquid or between contents
Patent holdings for IPC class B65D 90/44
Total number of patents in this class: 37
10-year publication summary
|
2
|
2
|
6
|
5
|
4
|
4
|
3
|
3
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GBA Marine AS | 14 |
3 |
| Phillips 66 Company | 1076 |
3 |
| Square Robot, Inc. | 19 |
3 |
| The Boeing Company | 19911 |
2 |
| 2266170 Ontario Inc. | 75 |
2 |
| Bauer Compressors Inc. | 46 |
2 |
| ZENTIS GmbH & Co. KG | 36 |
2 |
| Terra Primoris Holdings, LLC | 4 |
2 |
| Honeywell International Inc. | 14021 |
1 |
| Pratt & Whitney Canada Corp. | 4442 |
1 |
| Toshiba Corporation | 12051 |
1 |
| Hamilton Sundstrand Corporation | 4728 |
1 |
| Air & D Societe a responsabilite Limitee | 6 |
1 |
| Eaton Limited | 20 |
1 |
| Flowtech Co., Ltd. | 19 |
1 |
| Herakles | 168 |
1 |
| Linde Aktiengesellschaft | 1549 |
1 |
| Nomura Micro Science Co., Ltd. | 74 |
1 |
| Sartorius Stedim North America Inc. | 158 |
1 |
| Universitat Duisburg-essen | 136 |
1 |
| Other owners | 6 |