- 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 43/00 - Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
Patent holdings for IPC class B32B 43/00
Total number of patents in this class: 1262
10-year publication summary
|
195
|
163
|
111
|
142
|
129
|
95
|
73
|
83
|
91
|
25
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
64 |
| Samsung Display Co., Ltd. | 30585 |
49 |
| Boe Technology Group Co., Ltd. | 35384 |
38 |
| Disco Corporation | 1745 |
25 |
| Nitto Denko Corporation | 7879 |
19 |
| LG Chem, Ltd. | 17205 |
18 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
18 |
| Corning Incorporated | 9932 |
14 |
| Samsung Electronics Co., Ltd. | 131630 |
13 |
| General Electric Company | 18133 |
13 |
| Ricoh Company, Ltd. | 13266 |
13 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
12 |
| Tokyo Electron Limited | 11599 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
10 |
| Apple Inc. | 50209 |
9 |
| 3m Innovative Properties Company | 18406 |
9 |
| Brewer Science Inc. | 231 |
9 |
| Textron Innovations Inc. | 2138 |
9 |
| Rtx Corporation | 8674 |
9 |
| Intel Corporation | 45621 |
8 |
| Other owners | 891 |