- 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 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
Patent holdings for IPC class B32B 7/12
Total number of patents in this class: 13979
10-year publication summary
|
1433
|
1452
|
1481
|
1489
|
1523
|
1428
|
1321
|
1237
|
994
|
392
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17491 |
479 |
| Samsung Display Co., Ltd. | 38150 |
295 |
| Dow Global Technologies LLC | 10858 |
228 |
| Nitto Denko Corporation | 8483 |
205 |
| Henkel AG & Co. KGaA | 10714 |
160 |
| Dai Nippon Printing Co., Ltd. | 4221 |
153 |
| The Boeing Company | 20137 |
151 |
| Corning Incorporated | 10467 |
136 |
| LG Chem, Ltd. | 17903 |
122 |
| The Procter & Gamble Company | 21894 |
115 |
| UNILIN, besloten vennootschap | 968 |
102 |
| Samsung Electronics Co., Ltd. | 155524 |
93 |
| Toppan Printing Co., Ltd. | 2096 |
77 |
| Boe Technology Group Co., Ltd. | 43428 |
76 |
| FUJIFILM Corporation | 30340 |
74 |
| Sika Technology AG | 2982 |
68 |
| BASF SE | 21171 |
65 |
| Arkema France | 4193 |
65 |
| DIC Corporation | 3926 |
59 |
| DONGWOO FINE-CHEM Co., Ltd. | 1409 |
59 |
| Other owners | 11197 |