- All sections
- B - Performing operations; transporting
- 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: 125
10-year publication summary
|
29
|
17
|
7
|
2
|
0
|
1
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Graphic Packaging International, LLC | 1364 |
12 |
| Idemitsu Unitech Co., Ltd. | 199 |
10 |
| Illinois Tool Works Inc. | 11152 |
9 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
5 |
| WestRock Shared Services, LLC | 578 |
5 |
| Innoflex Incorporated | 25 |
3 |
| The Procter & Gamble Company | 22178 |
2 |
| Robert Bosch GmbH | 40953 |
2 |
| Altivity Packaging, LLC | 3 |
2 |
| Focke & Co. (GmbH & Co. KG) | 335 |
2 |
| Intercontinental Great Brands LLC | 1574 |
2 |
| Printpack Illinois, Inc. | 107 |
2 |
| Reynolds Presto Products Inc. | 189 |
2 |
| Zipbox License, LLC | 5 |
2 |
| Mars, Incorporated | 2940 |
1 |
| Monsanto Technology LLC | 7905 |
1 |
| Life Technologies Corporation | 3068 |
1 |
| Airlite Plastics Co. | 93 |
1 |
| Altria Client Services LLC | 1866 |
1 |
| AMCOR FLEXIBLES EUROPE, Danish corporation | 2 |
1 |
| Other owners | 59 |