- 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 509/00 - Use of inorganic materials not provided for in groups , as filler
Patent holdings for IPC class B29K 509/00
Total number of patents in this class: 265
10-year publication summary
|
31
|
48
|
32
|
29
|
28
|
14
|
14
|
9
|
23
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon, Inc. | 393 |
18 |
| Cambria Company LLC | 304 |
5 |
| Bright Lite Structures LLC | 20 |
5 |
| Whirlpool Corporation | 4382 |
4 |
| Holcim Technology Ltd. | 956 |
4 |
| Sekar Patent Holdings, LLC | 14 |
4 |
| Voxeljet AG | 174 |
4 |
| Composite Technologies International, LLC | 9 |
4 |
| Medline Industries, LP | 2317 |
4 |
| 3m Innovative Properties Company | 17848 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 14241 |
3 |
| Dow Global Technologies LLC | 10328 |
3 |
| Bank of Montreal, AS Agent | 53 |
3 |
| Greenrock, Ltd. | 5 |
3 |
| Omya International AG | 767 |
3 |
| Rhodia Acetow GmbH | 32 |
3 |
| TEMA Technologies and Materials S.r.l. | 29 |
3 |
| UNILIN, besloten vennootschap | 839 |
3 |
| Dal-tile, LLC | 65 |
3 |
| Peridot Print LLC | 1275 |
3 |
| Other owners | 180 |