- 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 37/04 - 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: 547
10-year publication summary
|
51
|
46
|
39
|
44
|
44
|
25
|
32
|
28
|
24
|
22
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20160 |
11 |
| UNILIN, besloten vennootschap | 991 |
11 |
| The Procter & Gamble Company | 21855 |
7 |
| 3m Innovative Properties Company | 17478 |
7 |
| Mjwmax Holdings LLC | 14 |
7 |
| Nike, Inc. | 14820 |
6 |
| Henkel AG & Co. KGaA | 10770 |
6 |
| BASF SE | 21303 |
5 |
| Kimberly-clark Worldwide, Inc. | 5308 |
5 |
| Arkema France | 4242 |
5 |
| W. L. Gore & Associates, Inc. | 2720 |
4 |
| Access Optics, LLC | 10 |
4 |
| Ceraloc Innovation AB | 171 |
4 |
| Champion Link International Corporation | 87 |
4 |
| Habasit AG | 161 |
4 |
| Kicteam, Inc. | 80 |
4 |
| Magnecomp Corporation | 201 |
4 |
| Quadrant Plastic Composites AG | 15 |
4 |
| SWNR Development, LLC | 18 |
4 |
| Tekni-Plex, Inc. | 169 |
4 |
| Other owners | 437 |