- 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 3/02 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
Patent holdings for IPC class B32B 3/02
Total number of patents in this class: 1335
10-year publication summary
97
|
143
|
116
|
114
|
103
|
85
|
69
|
79
|
60
|
29
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Samsung Display Co., Ltd. | 35545 |
36 |
3m Innovative Properties Company | 17762 |
30 |
The Boeing Company | 20139 |
25 |
Agc, Inc. | 4949 |
15 |
Panasonic Corporation | 20018 |
14 |
Saint-Gobain Glass France | 3249 |
14 |
FUJIFILM Corporation | 29713 |
13 |
Apple Inc. | 55735 |
12 |
Cilag GmbH International | 6275 |
12 |
The Procter & Gamble Company | 21996 |
11 |
Corning Incorporated | 10336 |
11 |
General Electric Company | 13856 |
10 |
Nippon Electric Glass Co., Ltd. | 2474 |
10 |
Shaw Industries Group, Inc. | 345 |
10 |
LG Chem, Ltd. | 17680 |
9 |
Sony Corporation | 30901 |
9 |
Samsung Electronics Co., Ltd. | 148077 |
8 |
Nike, Inc. | 14349 |
8 |
Nitto Denko Corporation | 8346 |
8 |
Dow Global Technologies LLC | 10459 |
8 |
Other owners | 1062 |