- All sections
- B - Performing operationstransporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materialsunpacking
- B65B 39/02 - Expansible or contractible nozzles, funnels, or guides
Patent holdings for IPC class B65B 39/02
Total number of patents in this class: 74
10-year publication summary
|
8
|
4
|
6
|
8
|
5
|
6
|
9
|
5
|
3
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Concetti S.p.A. | 23 |
3 |
| Progressive International Corporation | 252 |
3 |
| BFM Technology Limited | 24 |
2 |
| KHS GmbH | 1427 |
2 |
| Langston Companies, Inc. | 11 |
2 |
| Mondi AG | 174 |
2 |
| SRC Innovations, LLC | 17 |
2 |
| Takazono Technology Incorporated | 78 |
2 |
| Tecnicas Mecanicas Ilerdenses, S.L. | 31 |
2 |
| Tetra Laval Holdings & Finance S.A. | 2168 |
2 |
| Frank Bruhn ApS | 4 |
2 |
| Cryovac, LLC | 273 |
2 |
| Saclark S.r.l. | 7 |
2 |
| Monotony.ai, Inc. | 50 |
2 |
| Rethceif Packaging, LLC | 5 |
2 |
| Illinois Tool Works Inc. | 11503 |
1 |
| Kimberly-clark Worldwide, Inc. | 5455 |
1 |
| Aptar France SAS | 795 |
1 |
| Axalta Coating Systems IP Co., LLC | 477 |
1 |
| CURTI COSTRUZIONI MECCANICHE S.p.A. | 12 |
1 |
| Other owners | 37 |