- 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 79/00 - Use of other polymers having nitrogen, with or without oxygen or carbon only, in the main chain, as moulding material
Patent holdings for IPC class B29K 79/00
Total number of patents in this class: 396
10-year publication summary
|
44
|
50
|
48
|
53
|
48
|
36
|
21
|
22
|
13
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Markforged, Inc. | 122 |
21 |
| Stratasys, Inc. | 669 |
15 |
| Kaneka Corporation | 4445 |
14 |
| Ube Industries, Ltd. | 921 |
13 |
| SHPP Global Technologies B.V. | 1045 |
12 |
| The Boeing Company | 19843 |
10 |
| Nike, Inc. | 13075 |
10 |
| Ube Corporation | 315 |
9 |
| The United States of America as represented by the Secretary of the Air Force | 754 |
8 |
| Evonik Operations GmbH | 3879 |
8 |
| Konica Minolta, Inc. | 8349 |
6 |
| SK Microworks Co., Ltd. | 151 |
5 |
| Rtx Corporation | 8674 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| Samsung Display Co., Ltd. | 30585 |
4 |
| Ricoh Company, Ltd. | 13266 |
4 |
| Toray Industries, Inc. | 6652 |
4 |
| Arkema France | 3790 |
4 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
4 |
| Toyo Seikan Group Holdings, Ltd. | 765 |
4 |
| Other owners | 232 |