- Sections
- B - Techniques industrielles; transports
- B65D - Manutention; emballage; emmagasinage; manipulation des matériaux de forme plate ou filiforme éléments d'emballage; paquets
- B65D 90/12 - Supports
Détention brevets de la classe B65D 90/12
Brevets de cette classe: 276
Historique des publications depuis 10 ans
44
|
33
|
40
|
33
|
18
|
20
|
13
|
19
|
14
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
Proprétaire |
Total
|
Cette classe
|
---|---|---|
Halliburton Energy Services, Inc. | 20165 |
19 |
Bradford Company | 123 |
14 |
Sandbox Enterprises LLC | 133 |
10 |
Schlumberger Canada Limited | 6913 |
7 |
Asset Guard Products Inc. | 38 |
6 |
Schlumberger Technology Corporation | 9690 |
5 |
Schlumberger Technology B.v. | 4951 |
5 |
Services Petroliers Schlumberger | 5426 |
5 |
Liberty Oilfield Services LLC | 63 |
5 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
4 |
China International Marine Containers (Group) Ltd. | 121 |
4 |
Schlumberger Holdings Limited | 2947 |
3 |
Aeplog, Inc. | 12 |
3 |
Altair Engineering, Inc. | 280 |
3 |
Graham Packaging Company, L.P. | 455 |
3 |
Prad Research and Development Limited | 2696 |
3 |
Pultrusion Technique Inc. | 56 |
3 |
Mitsubishi Shipbuilding Co., Ltd. | 136 |
3 |
Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
3 |
CIMC Safeway Technologies Co., Ltd. | 18 |
3 |
Autres propriétaires | 165 |