- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 70/64 - Uniting opposed surfaces or edges; Taping by applying heat or pressure
Patent holdings for IPC class B31B 70/64
Total number of patents in this class: 216
10-year publication summary
|
8
|
18
|
17
|
38
|
26
|
32
|
33
|
26
|
28
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Totani Corporation | 121 |
24 |
| CMD Corporation | 69 |
18 |
| The Glad Products Company | 542 |
11 |
| Fuji Seal International, Inc. | 289 |
7 |
| Ameriglobe, LLC | 36 |
5 |
| ICA S.p.A. | 45 |
5 |
| Graphic Packaging International, LLC | 1364 |
5 |
| Rezip Co. | 11 |
5 |
| S. C. Johnson & Son, Inc. | 2869 |
4 |
| Idemitsu Unitech Co., Ltd. | 199 |
4 |
| Hosokawa Yoko Co., Ltd. | 132 |
4 |
| The Procter & Gamble Company | 22178 |
3 |
| Dow Global Technologies LLC | 10147 |
3 |
| W. L. Gore & Associates, Inc. | 2600 |
3 |
| Ecolean AB | 78 |
3 |
| Innoflex Incorporated | 25 |
3 |
| Miller Weldmaster Corporation | 53 |
3 |
| Sealed Air Corporation (US) | 574 |
3 |
| Starlinger & Co Gesellschaft m.b.H. | 102 |
3 |
| Toyo Seikan Co., Ltd. | 515 |
3 |
| Other owners | 97 |