- All sections
- B - Performing operations; transporting
- B32B - Layered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form
- B32B 29/00 - Layered products essentially comprising paper or cardboard
Patent holdings for IPC class B32B 29/00
Total number of patents in this class: 1681
10-year publication summary
|
132
|
168
|
182
|
182
|
159
|
167
|
189
|
147
|
182
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stora Enso Oyj | 1605 |
116 |
| Tetra Laval Holdings & Finance S.A. | 2076 |
53 |
| The Procter & Gamble Company | 22146 |
42 |
| GPCP IP Holdings LLC | 1684 |
34 |
| United States Gypsum Company | 1002 |
26 |
| Kimberly-clark Worldwide, Inc. | 5515 |
24 |
| Henkel AG & Co. KGaA | 10351 |
22 |
| Société des Produits Nestlé S.A. | 9245 |
21 |
| 3m Innovative Properties Company | 17957 |
17 |
| SIG Technology AG | 325 |
17 |
| UNILIN, besloten vennootschap | 806 |
17 |
| First Quality Tissue, LLC | 150 |
15 |
| WestRock MWV, LLC | 341 |
14 |
| Wilsonart LLC | 100 |
13 |
| SIG Services AG | 219 |
13 |
| H.B. Fuller Company | 437 |
12 |
| Nippon Paper Industries Co., Ltd. | 812 |
12 |
| Temperpak Technologies Inc. | 24 |
11 |
| Avery Dennison Corporation | 1229 |
10 |
| Dow Global Technologies LLC | 10156 |
9 |
| Other owners | 1183 |