- 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 25/00 - Use of polymers of vinyl-aromatic compounds as moulding material
Patent holdings for IPC class B29K 25/00
Total number of patents in this class: 646
10-year publication summary
|
67
|
68
|
57
|
40
|
38
|
30
|
22
|
61
|
39
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Markforged, Inc. | 127 |
21 |
| Zeon Corporation | 4161 |
18 |
| Canon Inc. | 44051 |
17 |
| LG Chem, Ltd. | 17950 |
14 |
| Denka Company Limited | 2747 |
11 |
| LG Electronics Inc. | 75855 |
9 |
| Nike, Inc. | 14874 |
9 |
| Discma AG | 262 |
9 |
| Niagara Bottling, LLC | 324 |
9 |
| BASF SE | 21306 |
8 |
| Xerox Corporation | 4386 |
7 |
| Colgate-Palmolive Company | 5733 |
7 |
| Stratasys, Inc. | 853 |
7 |
| INEOS Styrolution Group GmbH | 361 |
6 |
| National Research Council of Canada | 1548 |
6 |
| Sekisui Plastics Co., Ltd. | 322 |
6 |
| Atheneum Optical Sciences, LLC | 25 |
6 |
| Genesee Valley Innovations, LLC | 2180 |
6 |
| Corning Incorporated | 10504 |
5 |
| JSR Corporation | 2552 |
5 |
| Other owners | 460 |