- 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 37/04 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
Patent holdings for IPC class B32B 37/04
Total number of patents in this class: 513
10-year publication summary
|
54
|
51
|
46
|
39
|
44
|
41
|
23
|
28
|
27
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19900 |
9 |
| 3m Innovative Properties Company | 17968 |
8 |
| UNILIN, besloten vennootschap | 787 |
8 |
| The Procter & Gamble Company | 22148 |
7 |
| Mjwmax Holdings LLC | 14 |
7 |
| BASF SE | 20367 |
6 |
| Nike, Inc. | 13609 |
6 |
| Henkel AG & Co. KGaA | 10337 |
6 |
| Daimler AG | 3419 |
5 |
| Quadrant Plastic Composites AG | 18 |
5 |
| Kimberly-clark Worldwide, Inc. | 5519 |
4 |
| Access Optics, LLC | 10 |
4 |
| Ceraloc Innovation AB | 167 |
4 |
| Champion Link International Corporation | 77 |
4 |
| Habasit AG | 183 |
4 |
| SWNR Development, LLC | 17 |
4 |
| Tekni-Plex, Inc. | 153 |
4 |
| Airbus Operations GmbH | 3281 |
3 |
| Hyundai Motor Company | 20356 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 29567 |
3 |
| Other owners | 409 |