- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 70/20 - Cutting sheets or blanks
Patent holdings for IPC class B31B 70/20
Total number of patents in this class: 34
10-year publication summary
3
|
0
|
1
|
6
|
9
|
6
|
7
|
1
|
5
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Totani Corporation | 121 |
4 |
Huizhou Beta Packtech Co., Ltd | 5 |
4 |
Beta (Shenzhen) Package Products Co., Ltd | 7 |
3 |
Hosokawa Yoko Co., Ltd. | 132 |
2 |
Smead Manufacturing Company | 143 |
2 |
Mitsubishi Electric Corporation | 43934 |
1 |
Henkel AG & Co. KGaA | 10129 |
1 |
Air-bag Packing Co., Ltd. | 10 |
1 |
American Crafts, L.C. | 84 |
1 |
Coating Excellence International LLC | 56 |
1 |
Domtar Paper Company, LLC | 119 |
1 |
Fres-co System USA, Inc. | 60 |
1 |
Innoflex Incorporated | 25 |
1 |
KHS GmbH | 1381 |
1 |
Madico, Inc. | 98 |
1 |
Tai-An Liao | 2 |
1 |
Zhejiang Jinyishengshi Bioengineering Co., Ltd | 7 |
1 |
GPCP IP Holdings LLC | 1733 |
1 |
Fujian Nanwang Environmental Protection Technology Co., Ltd. | 3 |
1 |
Japan Paper Industry Co., Ltd. | 9 |
1 |
Other owners | 4 |