- 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 38/04 - Punching, slitting or perforating
Patent holdings for IPC class B32B 38/04
Total number of patents in this class: 937
10-year publication summary
122
|
82
|
75
|
68
|
55
|
60
|
48
|
30
|
34
|
6
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Procter & Gamble Company | 22178 |
31 |
The Boeing Company | 19843 |
31 |
3m Innovative Properties Company | 18406 |
15 |
Nitto Denko Corporation | 7879 |
15 |
Kimberly-clark Worldwide, Inc. | 5854 |
14 |
Sonoco Development, Inc. | 776 |
9 |
Electronic Imaging Services, Inc., DBA Vestcom Retail Solutions | 50 |
8 |
Tetra Laval Holdings & Finance S.A. | 2007 |
8 |
Xerox Corporation | 7503 |
7 |
Applied FT Composite Solutions Inc. | 21 |
7 |
Curt G. Joa, Inc. | 193 |
7 |
Boe Technology Group Co., Ltd. | 35384 |
6 |
Avery Dennison Retail Information Services LLC | 1067 |
6 |
Rheonix, Inc. | 56 |
6 |
Samsung Electronics Co., Ltd. | 131630 |
5 |
Apple Inc. | 50209 |
5 |
Samsung Display Co., Ltd. | 30585 |
5 |
Hon Hai Precision Industry Co., Ltd. | 4157 |
5 |
Murata Manufacturing Co., Ltd. | 22355 |
5 |
President and Fellows of Harvard College | 5792 |
5 |
Other owners | 737 |