- 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 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
Patent holdings for IPC class B32B 37/12
Total number of patents in this class: 5412
10-year publication summary
|
583
|
635
|
551
|
526
|
505
|
491
|
438
|
421
|
391
|
287
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 36317 |
143 |
| The Boeing Company | 20186 |
128 |
| Henkel AG & Co. KGaA | 10656 |
81 |
| 3m Innovative Properties Company | 17719 |
80 |
| The Procter & Gamble Company | 22015 |
74 |
| Boe Technology Group Co., Ltd. | 41810 |
56 |
| Corning Incorporated | 10385 |
48 |
| Nitto Denko Corporation | 8358 |
47 |
| Sika Technology AG | 2911 |
38 |
| Valinge Innovation AB | 1017 |
38 |
| BASF SE | 21098 |
37 |
| LG Chem, Ltd. | 17706 |
35 |
| Trackonomy Systems, Inc. | 212 |
33 |
| Dow Global Technologies LLC | 10571 |
29 |
| Arkema France | 4176 |
27 |
| Apple Inc. | 56466 |
26 |
| Dai Nippon Printing Co., Ltd. | 4145 |
21 |
| Nike, Inc. | 14395 |
20 |
| Avery Dennison Corporation | 1191 |
20 |
| Samsung Electronics Co., Ltd. | 149198 |
19 |
| Other owners | 4412 |