- All sections
- B - Performing operations; transporting
- 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
|
80
|
60
|
47
|
73
|
48
|
52
|
53
|
61
|
33
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 18406 |
25 |
| LG Chem, Ltd. | 17205 |
21 |
| The Glad Products Company | 542 |
19 |
| W. L. Gore & Associates, Inc. | 2600 |
14 |
| Kimberly-clark Worldwide, Inc. | 5854 |
13 |
| Stora Enso Oyj | 1504 |
11 |
| Dexerials Corporation | 1826 |
10 |
| Toray Industries, Inc. | 6652 |
9 |
| Borealis AG | 2558 |
9 |
| Seiko Epson Corporation | 18724 |
8 |
| Nitto Denko Corporation | 7879 |
8 |
| Kolon Industries, Inc. | 1506 |
8 |
| The Procter & Gamble Company | 22178 |
7 |
| LG Hausys, Ltd. | 839 |
7 |
| Toyobo Co., Ltd. | 2286 |
7 |
| Zeon Corporation | 3854 |
7 |
| BASF SE | 19740 |
6 |
| FUJIFILM Corporation | 27102 |
6 |
| Dow Global Technologies LLC | 10147 |
6 |
| Holcim Technology Ltd. | 868 |
6 |
| Other owners | 522 |