- 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 43/00 - Operations specially adapted for layered products and not otherwise provided for, e.g. repairingApparatus therefor
Patent holdings for IPC class B32B 43/00
Total number of patents in this class: 1449
10-year publication summary
|
111
|
142
|
129
|
95
|
81
|
89
|
108
|
94
|
93
|
64
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20163 |
63 |
| Samsung Display Co., Ltd. | 38676 |
55 |
| Boe Technology Group Co., Ltd. | 44074 |
34 |
| Disco Corporation | 1956 |
30 |
| Nitto Denko Corporation | 8540 |
23 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48438 |
18 |
| Henkel AG & Co. KGaA | 10762 |
18 |
| Nissan Chemical Corporation | 2229 |
18 |
| Semiconductor Energy Laboratory Co., Ltd. | 11834 |
17 |
| Tokyo Electron Limited | 13824 |
17 |
| Samsung Electronics Co., Ltd. | 157946 |
16 |
| LG Chem, Ltd. | 17929 |
16 |
| Ricoh Company, Ltd. | 13333 |
16 |
| Corning Incorporated | 10510 |
16 |
| 3m Innovative Properties Company | 17481 |
15 |
| General Electric Company | 13910 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
12 |
| Brewer Science Inc. | 240 |
10 |
| Apple Inc. | 58885 |
9 |
| Intel Corporation | 47122 |
9 |
| Other owners | 1023 |