- 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 37/24 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
Patent holdings for IPC class B32B 37/24
Total number of patents in this class: 1063
10-year publication summary
316
|
112
|
108
|
103
|
97
|
76
|
89
|
78
|
78
|
25
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Valinge Innovation AB | 915 |
31 |
UNILIN, besloten vennootschap | 599 |
25 |
3m Innovative Properties Company | 18406 |
19 |
Samsung Display Co., Ltd. | 30585 |
16 |
Owens Corning Intellectual Capital, LLC | 1456 |
15 |
The Boeing Company | 19843 |
14 |
CertainTeed Corporation | 299 |
13 |
Samsung Electronics Co., Ltd. | 131630 |
11 |
Apple Inc. | 50209 |
11 |
Dai Nippon Printing Co., Ltd. | 3891 |
11 |
Ceraloc Innovation AB | 156 |
11 |
LG Chem, Ltd. | 17205 |
10 |
LG Hausys, Ltd. | 839 |
9 |
Toyota Motor Corporation | 28582 |
8 |
CertainTeed Gypsum, Inc. | 180 |
8 |
Johns Manville | 980 |
8 |
The Procter & Gamble Company | 22178 |
7 |
Nike, Inc. | 13075 |
7 |
Nitto Denko Corporation | 7879 |
7 |
Dexerials Corporation | 1826 |
7 |
Other owners | 815 |