- 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 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
Patent holdings for IPC class B32B 27/12
Total number of patents in this class: 5295
10-year publication summary
|
317
|
449
|
527
|
621
|
574
|
562
|
561
|
468
|
387
|
131
|
| 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 |
141 |
| 3m Innovative Properties Company | 18406 |
102 |
| Kimberly-clark Worldwide, Inc. | 5854 |
92 |
| Nike, Inc. | 13075 |
77 |
| Dow Global Technologies LLC | 10147 |
72 |
| Toray Industries, Inc. | 6652 |
66 |
| E. I. du Pont de Nemours and Company | 4345 |
57 |
| The Boeing Company | 19843 |
46 |
| Honeywell International Inc. | 13799 |
46 |
| W. L. Gore & Associates, Inc. | 2600 |
42 |
| Nitto Denko Corporation | 7879 |
40 |
| Milliken & Company | 1253 |
40 |
| Sika Technology AG | 2650 |
39 |
| DuPont Safety & Construction, Inc. | 676 |
35 |
| Zephyros, Inc. | 613 |
33 |
| UNILIN, besloten vennootschap | 599 |
33 |
| Cytec Industries Inc. | 407 |
31 |
| Johns Manville | 980 |
31 |
| LG Hausys, Ltd. | 839 |
31 |
| Arkema France | 3790 |
30 |
| Other owners | 4211 |