- 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: 5464
10-year publication summary
|
635
|
552
|
526
|
505
|
491
|
442
|
422
|
393
|
296
|
50
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 37467 |
144 |
| The Boeing Company | 20110 |
128 |
| 3m Innovative Properties Company | 17589 |
81 |
| Henkel AG & Co. KGaA | 10703 |
81 |
| The Procter & Gamble Company | 21987 |
74 |
| Boe Technology Group Co., Ltd. | 42660 |
56 |
| Nitto Denko Corporation | 8421 |
49 |
| Corning Incorporated | 10405 |
49 |
| Sika Technology AG | 2933 |
38 |
| Valinge Innovation AB | 1015 |
38 |
| LG Chem, Ltd. | 17778 |
36 |
| BASF SE | 21131 |
35 |
| Trackonomy Systems, Inc. | 203 |
33 |
| Dow Global Technologies LLC | 10740 |
29 |
| Arkema France | 4173 |
27 |
| Apple Inc. | 57432 |
26 |
| Nike, Inc. | 14577 |
21 |
| Dai Nippon Printing Co., Ltd. | 4179 |
21 |
| Samsung Electronics Co., Ltd. | 152304 |
20 |
| Panasonic Intellectual Property Management Co., Ltd. | 33168 |
20 |
| Other owners | 4458 |