- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 70/86 - Forming integral handles or mounting separate handles
Patent holdings for IPC class B31B 70/86
Total number of patents in this class: 49
10-year publication summary
|
2
|
3
|
5
|
11
|
8
|
8
|
7
|
10
|
6
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Glad Products Company | 542 |
5 |
| Niverplast Holding B.V. | 9 |
4 |
| Poly-America, L.P., Poly-America GP, LLC, a Texas Limited Liability Company | 191 |
3 |
| Windmöller & Hölscher KG | 402 |
3 |
| Windmoeller & Hoelscher KG | 166 |
2 |
| Proampac Holdings Inc. | 105 |
2 |
| JASA Group B.V. | 4 |
2 |
| Ultrapak Makina Sanayi ve Ticaret AS | 3 |
2 |
| GAF Energy LLC | 139 |
2 |
| W. L. Gore & Associates, Inc. | 2600 |
1 |
| Cristobal Meseguer, S.A. | 36 |
1 |
| Ecolean AB | 78 |
1 |
| Fuji Seal International, Inc. | 289 |
1 |
| Holweg Group | 21 |
1 |
| Hood Packaging Corporation | 9 |
1 |
| ICA S.p.A. | 45 |
1 |
| Inteplast Group Corporation | 257 |
1 |
| JT International S.A. | 2449 |
1 |
| Papier-Mettler KG | 37 |
1 |
| Parkdale Incorporated | 31 |
1 |
| Other owners | 13 |