- 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: 328
10-year publication summary
|
48
|
32
|
29
|
28
|
14
|
17
|
22
|
31
|
32
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon, Inc. | 415 |
20 |
| Xerox Corporation | 4391 |
7 |
| Cambria Company LLC | 351 |
6 |
| National Research Council of Canada | 1551 |
6 |
| Bright Lite Structures LLC | 20 |
5 |
| Dal-tile, LLC | 78 |
5 |
| 3m Innovative Properties Company | 17478 |
4 |
| The Boeing Company | 20160 |
4 |
| Whirlpool Corporation | 4643 |
4 |
| Sekar Patent Holdings, LLC | 18 |
4 |
| Voxeljet AG | 164 |
4 |
| Composite Technologies International, LLC | 10 |
4 |
| Amrize Technology Switzerland LLC | 717 |
4 |
| BASF SE | 21303 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
3 |
| Dow Global Technologies LLC | 10944 |
3 |
| Mitsubishi Chemical Corporation | 4724 |
3 |
| Akzenta Paneele + Profile GmbH | 181 |
3 |
| Bank of Montreal, AS Agent | 51 |
3 |
| Denka Company Limited | 2720 |
3 |
| Other owners | 230 |