- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 49/04 - Machinery, accessories or processes not provided for in groups for making envelopes or bags
Patent holdings for IPC class B31B 49/04
Total number of patents in this class: 20
10-year publication summary
|
2
|
0
|
1
|
1
|
0
|
0
|
0
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CMD Corporation | 69 |
2 |
| Girnet Internacional, S.L. | 64 |
2 |
| Smead Manufacturing Company | 143 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| Frito-Lay North America, Inc. | 1350 |
1 |
| Fuji Seal International, Inc. | 289 |
1 |
| The Glad Products Company | 542 |
1 |
| IPS Industries, Inc. | 18 |
1 |
| Qualigen, Inc. | 51 |
1 |
| Riso Kagaku Corporation | 666 |
1 |
| TNA Australia Pty Limited | 41 |
1 |
| Toyo Jidoki Co., Ltd. | 39 |
1 |
| Windmoeller & Hoelscher KG | 166 |
1 |
| Graphic Packaging International, LLC | 1364 |
1 |
| Coloplast A/S | 1927 |
1 |
| Texas Liner Service, LLC | 1 |
1 |
| Airprime Inc. | 1 |
1 |
| Other owners | 0 |