- 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: 1584
10-year publication summary
|
104
|
132
|
168
|
182
|
182
|
159
|
165
|
185
|
145
|
65
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stora Enso Oyj | 1504 |
100 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
49 |
| The Procter & Gamble Company | 22178 |
42 |
| GPCP IP Holdings LLC | 1733 |
34 |
| United States Gypsum Company | 1019 |
28 |
| Kimberly-clark Worldwide, Inc. | 5854 |
23 |
| Henkel AG & Co. KGaA | 10129 |
20 |
| Société des Produits Nestlé S.A. | 9672 |
18 |
| SIG Technology AG | 430 |
17 |
| 3m Innovative Properties Company | 18406 |
16 |
| First Quality Tissue, LLC | 143 |
15 |
| WestRock MWV, LLC | 335 |
14 |
| Wilsonart LLC | 103 |
13 |
| The Diller Corporation | 158 |
12 |
| Nippon Paper Industries Co., Ltd. | 782 |
12 |
| UNILIN, besloten vennootschap | 599 |
12 |
| H.B. Fuller Company | 370 |
11 |
| Avery Dennison Corporation | 1291 |
10 |
| Dow Global Technologies LLC | 10147 |
9 |
| Billerudkorsnas AB | 91 |
9 |
| Other owners | 1120 |