- All sections
- B - Performing operations; transporting
- B67D - Dispensing, delivering, or transferring liquids, not otherwise provided for
- B67D 7/72 - Devices for applying air or other gas pressure for forcing liquid to delivery point
Patent holdings for IPC class B67D 7/72
Total number of patents in this class: 89
10-year publication summary
|
7
|
1
|
5
|
11
|
11
|
8
|
4
|
4
|
2
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Franklin Fueling Systems, LLC | 78 |
5 |
| Advanced Technology Materials, Inc. | 234 |
4 |
| fairlife, LLC | 125 |
4 |
| Texas Fueling Services, Inc. | 12 |
4 |
| Surpass Industry Co., Ltd. | 185 |
3 |
| Knappco, LLC | 55 |
3 |
| Hewlett-Packard Development Company, L.P. | 28538 |
2 |
| The BOC Group, Inc. | 47 |
2 |
| Entegris, Inc. | 1736 |
2 |
| HORIBA STEC, Co., Ltd. | 302 |
2 |
| Lancer Corporation | 75 |
2 |
| Mustang Sampling LLC | 131 |
2 |
| CNX Resources Corporation | 27 |
2 |
| M&R Consulting Services, Inc. | 7 |
2 |
| Praxidyn IP Holdings, LLC | 3 |
2 |
| Horiba UK Limited | 3 |
2 |
| BASF Corporation | 2039 |
1 |
| Tokyo Electron Limited | 11599 |
1 |
| Angeletta, Joseph G. | 2 |
1 |
| Anheuser-Busch InBev S.A./N.V. | 481 |
1 |
| Other owners | 42 |