- 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 23/14 - Layered products essentially comprising cellulosic plastic substances characterised by containing special compounding ingredients
Patent holdings for IPC class B32B 23/14
Total number of patents in this class: 32
10-year publication summary
|
0
|
6
|
3
|
7
|
3
|
3
|
2
|
0
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 28555 |
3 |
| Colgate-Palmolive Company | 5271 |
2 |
| Industria Colombiana de Café S.A.S. | 23 |
2 |
| Toyo Seikan Group Holdings, Ltd. | 805 |
2 |
| Viskase Companies, Inc. | 81 |
2 |
| Stenco,llc | 2 |
2 |
| 3m Innovative Properties Company | 17951 |
1 |
| Industrial Technology Research Institute | 4958 |
1 |
| Murata Manufacturing Co., Ltd. | 23680 |
1 |
| Konica Minolta, Inc. | 8530 |
1 |
| Celanese Acetate LLC | 72 |
1 |
| Celanese International Corporation | 911 |
1 |
| Elementis Specialties, Inc. | 138 |
1 |
| Shibaura Institute of Technology | 96 |
1 |
| Solutia Inc. | 411 |
1 |
| Universidad de Los Andes | 54 |
1 |
| University of Georgia Research Foundation, Inc. | 1004 |
1 |
| Ahlstrom Oyj | 90 |
1 |
| Ahlstrom-munksjo Oyj | 230 |
1 |
| Novipax Inc. | 12 |
1 |
| Other owners | 5 |