- 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 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
Patent holdings for IPC class B32B 5/24
Total number of patents in this class: 2028
10-year publication summary
156
|
206
|
241
|
238
|
219
|
256
|
231
|
166
|
181
|
37
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
3m Innovative Properties Company | 18406 |
29 |
BASF SE | 19740 |
29 |
Nike, Inc. | 13075 |
29 |
The Boeing Company | 19843 |
28 |
Toray Industries, Inc. | 6652 |
26 |
The Procter & Gamble Company | 22178 |
20 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
19 |
W. L. Gore & Associates, Inc. | 2600 |
19 |
Dow Global Technologies LLC | 10147 |
18 |
UNILIN, besloten vennootschap | 599 |
17 |
Nitto Denko Corporation | 7879 |
15 |
Aspen Aerogels, Inc. | 217 |
15 |
Milliken & Company | 1253 |
13 |
Owens Corning Intellectual Capital, LLC | 1456 |
13 |
Beaulieu International Group NV | 78 |
12 |
Adler Pelzer Holding GmbH | 93 |
12 |
Autoneum Management AG | 101 |
11 |
Johns Manville | 980 |
11 |
Seiren Co., Ltd. | 284 |
11 |
Sekisui Chemical Co., Ltd. | 3159 |
11 |
Other owners | 1670 |