- All sections
- B - Performing operationstransporting
- B29D - Producing particular articles from plastics or from substances in a plastic state
- B29D 7/01 - Films or sheets
Patent holdings for IPC class B29D 7/01
Total number of patents in this class: 729
10-year publication summary
|
61
|
47
|
73
|
48
|
52
|
54
|
63
|
33
|
38
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17849 |
26 |
| LG Chem, Ltd. | 17561 |
20 |
| The Glad Products Company | 515 |
20 |
| W. L. Gore & Associates, Inc. | 2668 |
15 |
| Kimberly-clark Worldwide, Inc. | 5507 |
13 |
| Stora Enso Oyj | 1608 |
11 |
| Dexerials Corporation | 1952 |
10 |
| Toray Industries, Inc. | 6891 |
9 |
| Borealis AG | 2781 |
9 |
| Seiko Epson Corporation | 19269 |
8 |
| Nitto Denko Corporation | 8182 |
8 |
| LG Hausys, Ltd. | 823 |
7 |
| Toyobo Co., Ltd. | 2482 |
7 |
| Zeon Corporation | 4072 |
7 |
| BASF SE | 20777 |
6 |
| Dow Global Technologies LLC | 10354 |
6 |
| Holcim Technology Ltd. | 974 |
6 |
| The Procter & Gamble Company | 22018 |
5 |
| Samsung Electronics Co., Ltd. | 144143 |
5 |
| FUJIFILM Corporation | 29228 |
5 |
| Other owners | 526 |