- All sections
- B - Performing operationstransporting
- 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: 1802
10-year publication summary
|
121
|
153
|
174
|
170
|
148
|
159
|
175
|
149
|
186
|
141
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stora Enso Oyj | 1660 |
127 |
| Tetra Laval Holdings & Finance S.A. | 2176 |
52 |
| The Procter & Gamble Company | 21996 |
44 |
| GPCP IP Holdings LLC | 1633 |
35 |
| United States Gypsum Company | 904 |
26 |
| Kimberly-clark Worldwide, Inc. | 5423 |
25 |
| Henkel AG & Co. KGaA | 10642 |
24 |
| Société des Produits Nestlé S.A. | 9340 |
22 |
| UNILIN, besloten vennootschap | 895 |
20 |
| 3m Innovative Properties Company | 17755 |
17 |
| SIG Technology AG | 313 |
17 |
| SIG Services AG | 243 |
16 |
| First Quality Tissue, LLC | 155 |
15 |
| WestRock MWV, LLC | 338 |
14 |
| Wilsonart LLC | 99 |
14 |
| Nippon Paper Industries Co., Ltd. | 835 |
12 |
| Temperpak Technologies Inc. | 28 |
12 |
| H.B. Fuller Company | 487 |
11 |
| HexcelPack, LLC | 65 |
11 |
| Avery Dennison Corporation | 1195 |
10 |
| Other owners | 1278 |