- All sections
- B - Performing operations; transporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materials; unpacking
- 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: 72
10-year publication summary
6
|
8
|
4
|
6
|
8
|
5
|
6
|
9
|
6
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BFM Technology Limited | 13 |
2 |
Concetti S.p.A. | 20 |
2 |
KHS GmbH | 1381 |
2 |
Langston Companies, Inc. | 11 |
2 |
Mondi AG | 129 |
2 |
Progressive International Corporation | 257 |
2 |
SRC Innovations, LLC | 16 |
2 |
Takazono Technology Incorporated | 81 |
2 |
Tetra Laval Holdings & Finance S.A. | 2007 |
2 |
Frank Bruhn ApS | 4 |
2 |
Cryovac, LLC | 263 |
2 |
Saclark S.r.l. | 7 |
2 |
Monotony.ai, Inc. | 37 |
2 |
Rethceif Packaging, LLC | 6 |
2 |
Illinois Tool Works Inc. | 11152 |
1 |
Kimberly-clark Worldwide, Inc. | 5854 |
1 |
AMOREPACIFIC Corporation | 2606 |
1 |
Aptar France SAS | 741 |
1 |
CURTI COSTRUZIONI MECCANICHE S.p.A. | 12 |
1 |
Elopak Systems AG | 92 |
1 |
Other owners | 38 |