- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 1/90 - Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings
Patent holdings for IPC class B31B 1/90
Total number of patents in this class: 99
10-year publication summary
|
17
|
7
|
2
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Graphic Packaging International, LLC | 1484 |
12 |
| Idemitsu Unitech Co., Ltd. | 192 |
6 |
| Illinois Tool Works Inc. | 11485 |
5 |
| Tetra Laval Holdings & Finance S.A. | 2159 |
5 |
| WestRock Shared Services, LLC | 565 |
5 |
| Innoflex Incorporated | 22 |
3 |
| The Procter & Gamble Company | 22031 |
2 |
| Robert Bosch GmbH | 42742 |
2 |
| Intercontinental Great Brands LLC | 1546 |
2 |
| Printpack Illinois, Inc. | 107 |
2 |
| Zipbox License, LLC | 3 |
2 |
| Mars, Incorporated | 2927 |
1 |
| Monsanto Technology LLC | 8303 |
1 |
| Life Technologies Corporation | 3311 |
1 |
| Airlite Plastics Co. | 93 |
1 |
| Altria Client Services LLC | 2206 |
1 |
| C-P Converters, Inc. | 6 |
1 |
| Coating Excellence International LLC | 53 |
1 |
| Colpac Limited | 44 |
1 |
| Conwed Plastics LLC | 17 |
1 |
| Other owners | 44 |