- 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 3/02 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially 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: 1319
10-year publication summary
119
|
101
|
147
|
121
|
121
|
107
|
89
|
57
|
61
|
18
|
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 |
Samsung Display Co., Ltd. | 30585 |
26 |
The Boeing Company | 19843 |
26 |
Saint-Gobain Glass France | 3641 |
19 |
Panasonic Corporation | 20786 |
16 |
FUJIFILM Corporation | 27102 |
14 |
Agc, Inc. | 4029 |
13 |
TDK Corporation | 6306 |
12 |
Sony Corporation | 32931 |
11 |
Corning Incorporated | 9932 |
11 |
Nippon Electric Glass Co., Ltd. | 2299 |
11 |
The Procter & Gamble Company | 22178 |
10 |
Apple Inc. | 50209 |
10 |
General Electric Company | 18133 |
10 |
Cilag GmbH International | 5813 |
10 |
LG Chem, Ltd. | 17205 |
9 |
Dow Global Technologies LLC | 10147 |
9 |
Samsung Electronics Co., Ltd. | 131630 |
8 |
Shaw Industries Group, Inc. | 275 |
8 |
Zagg Incorporated | 128 |
8 |
Other owners | 1049 |