- 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: 5330
10-year publication summary
|
605
|
654
|
561
|
545
|
519
|
507
|
451
|
426
|
393
|
193
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 34696 |
140 |
| The Boeing Company | 20043 |
126 |
| 3m Innovative Properties Company | 17833 |
81 |
| Henkel AG & Co. KGaA | 10572 |
81 |
| The Procter & Gamble Company | 22017 |
75 |
| Boe Technology Group Co., Ltd. | 41139 |
56 |
| Corning Incorporated | 10259 |
48 |
| Nitto Denko Corporation | 8231 |
46 |
| Dow Global Technologies LLC | 10363 |
38 |
| Sika Technology AG | 2867 |
38 |
| BASF SE | 20933 |
36 |
| Valinge Innovation AB | 983 |
36 |
| LG Chem, Ltd. | 17632 |
35 |
| Trackonomy Systems, Inc. | 209 |
33 |
| Apple Inc. | 54844 |
26 |
| Rohm and Haas Company | 2906 |
21 |
| Nike, Inc. | 14135 |
20 |
| Dai Nippon Printing Co., Ltd. | 4082 |
20 |
| Avery Dennison Corporation | 1199 |
20 |
| Samsung Electronics Co., Ltd. | 146092 |
19 |
| Other owners | 4335 |