- All sections
- B - Performing operations; transporting
- 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: 487
10-year publication summary
59
|
83
|
67
|
68
|
56
|
37
|
32
|
19
|
7
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Markforged, Inc. | 122 |
21 |
Zeon Corporation | 3854 |
17 |
Canon Inc. | 36841 |
13 |
Discma AG | 255 |
9 |
Nike, Inc. | 13075 |
8 |
Niagara Bottling, LLC | 240 |
8 |
LG Electronics Inc. | 69257 |
7 |
LG Chem, Ltd. | 17205 |
7 |
Colgate-Palmolive Company | 5325 |
7 |
Stratasys, Inc. | 669 |
7 |
BASF SE | 19740 |
6 |
Xerox Corporation | 7503 |
6 |
Denka Company Limited | 2189 |
6 |
Sekisui Plastics Co., Ltd. | 345 |
6 |
Corning Incorporated | 9932 |
5 |
Kaneka Corporation | 4445 |
5 |
Heineken Supply Chain B.V. | 332 |
5 |
Mitsubishi Gas Chemical Company, Inc. | 3188 |
5 |
3m Innovative Properties Company | 18406 |
4 |
Massachusetts Institute of Technology | 9795 |
4 |
Other owners | 331 |