- Sections
- B - Techniques industrielles; transports
- B65D - Manutention; emballage; emmagasinage; manipulation des matériaux de forme plate ou filiforme éléments d'emballage; paquets
- B65D 65/02 - Enveloppes ou emballages souples
Détention brevets de la classe B65D 65/02
Brevets de cette classe: 386
Historique des publications depuis 10 ans
|
35
|
38
|
74
|
37
|
44
|
33
|
21
|
45
|
28
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Toyobo Co., Ltd. | 2286 |
23 |
| Altria Client Services LLC | 1866 |
9 |
| Kureha Corporation | 1026 |
9 |
| Hitachi Chemical Company, Ltd. | 2455 |
8 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
8 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
7 |
| Kuraray Co., Ltd. | 3392 |
7 |
| Denka Company Limited | 2189 |
6 |
| Denki Kagaku Kogyo Kabushiki Kaisha | 680 |
6 |
| Mitsubishi Chemical Corporation | 4313 |
5 |
| Bemis Company, Inc. | 281 |
4 |
| K-Fee System GmbH | 172 |
4 |
| Oji Holdings Corporation | 660 |
4 |
| Medline Industries, LP | 2076 |
4 |
| Kimberly-clark Worldwide, Inc. | 5854 |
3 |
| Toray Industries, Inc. | 6652 |
3 |
| Mitsui Chemicals Tohcello, Inc. | 252 |
3 |
| Asahi Kasei Chemicals Corporation | 809 |
3 |
| Daio Paper Corporation | 1407 |
3 |
| NOVA Chemicals (International) S.A. | 717 |
3 |
| Autres propriétaires | 264 |