- 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 37/00 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
Patent holdings for IPC class B32B 37/00
Total number of patents in this class: 4844
10-year publication summary
|
430
|
422
|
413
|
358
|
329
|
290
|
216
|
228
|
203
|
137
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20052 |
168 |
| The Procter & Gamble Company | 22025 |
95 |
| Samsung Display Co., Ltd. | 36421 |
89 |
| 3m Innovative Properties Company | 17717 |
85 |
| Nike, Inc. | 14398 |
82 |
| Ricoh Company, Ltd. | 13370 |
43 |
| Boe Technology Group Co., Ltd. | 41841 |
40 |
| Kimberly-clark Worldwide, Inc. | 5323 |
36 |
| Nitto Denko Corporation | 8361 |
36 |
| GM Global Technology Operations LLC | 15421 |
29 |
| The Glad Products Company | 502 |
28 |
| UNILIN, besloten vennootschap | 911 |
26 |
| FUJIFILM Corporation | 29843 |
24 |
| Hon Hai Precision Industry Co., Ltd. | 4018 |
23 |
| Hyundai Motor Company | 22888 |
23 |
| Corning Incorporated | 10389 |
23 |
| Zuiko Corporation | 432 |
23 |
| Tsinghua University | 6026 |
21 |
| Tetra Laval Holdings & Finance S.A. | 2189 |
21 |
| Samsung Electronics Co., Ltd. | 149362 |
20 |
| Other owners | 3909 |