- 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: 1382
10-year publication summary
|
160
|
109
|
139
|
125
|
93
|
78
|
86
|
104
|
93
|
85
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20151 |
62 |
| Samsung Display Co., Ltd. | 36065 |
51 |
| Boe Technology Group Co., Ltd. | 41615 |
34 |
| Disco Corporation | 1886 |
28 |
| Nitto Denko Corporation | 8349 |
22 |
| Semiconductor Energy Laboratory Co., Ltd. | 11534 |
17 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 45590 |
17 |
| LG Chem, Ltd. | 17685 |
16 |
| Ricoh Company, Ltd. | 13364 |
16 |
| 3m Innovative Properties Company | 17739 |
15 |
| Tokyo Electron Limited | 13083 |
15 |
| Corning Incorporated | 10382 |
15 |
| Henkel AG & Co. KGaA | 10642 |
15 |
| Samsung Electronics Co., Ltd. | 148765 |
14 |
| General Electric Company | 13858 |
13 |
| Nissan Chemical Corporation | 2095 |
13 |
| Panasonic Intellectual Property Management Co., Ltd. | 32296 |
12 |
| Apple Inc. | 56170 |
9 |
| Intel Corporation | 46455 |
9 |
| Brewer Science Inc. | 237 |
9 |
| Other owners | 980 |