- 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 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: 4805
10-year publication summary
603
|
466
|
439
|
431
|
375
|
344
|
277
|
202
|
208
|
62
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Boeing Company | 19843 |
176 |
3m Innovative Properties Company | 18406 |
80 |
Samsung Display Co., Ltd. | 30585 |
80 |
Nike, Inc. | 13075 |
80 |
The Procter & Gamble Company | 22178 |
74 |
Kimberly-clark Worldwide, Inc. | 5854 |
40 |
Boe Technology Group Co., Ltd. | 35384 |
40 |
Nitto Denko Corporation | 7879 |
35 |
GM Global Technology Operations LLC | 13620 |
32 |
Ricoh Company, Ltd. | 13266 |
30 |
Zuiko Corporation | 411 |
26 |
FUJIFILM Corporation | 27102 |
25 |
Dow Global Technologies LLC | 10147 |
25 |
Hon Hai Precision Industry Co., Ltd. | 4157 |
24 |
LG Chem, Ltd. | 17205 |
22 |
Corning Incorporated | 9932 |
22 |
Tsinghua University | 5426 |
22 |
The Glad Products Company | 542 |
22 |
Airbus Operations GmbH | 3188 |
21 |
Hyundai Motor Company | 19021 |
21 |
Other owners | 3908 |