- All sections
- B - Performing operationstransporting
- B29K - Indexing scheme associated with subclasses , or , relating to moulding materials or to materials for reinforcements, fillers or preformed parts, e.g. inserts
- B29K 471/00 - Use of polyethers as filler
Patent holdings for IPC class B29K 471/00
Total number of patents in this class: 9
10-year publication summary
|
1
|
0
|
3
|
2
|
0
|
0
|
0
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Centre National de La Recherche Scientifique | 10476 |
1 |
| Sumitomo Chemical Company, Limited | 9044 |
1 |
| Sumitomo Rubber Industries, Ltd. | 4657 |
1 |
| JSR Corporation | 2526 |
1 |
| Institut National des Sciences Appliquees de Lyon | 286 |
1 |
| Tianjin Polytechnic University | 37 |
1 |
| Universite Claude Bernard Lyon 1 | 1024 |
1 |
| Universite Jean Monnet Saint Etienne | 165 |
1 |
| Peridot Print LLC | 1286 |
1 |
| Other owners | 0 |