- 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 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: 474
10-year publication summary
|
50
|
48
|
54
|
49
|
40
|
30
|
35
|
21
|
26
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Markforged, Inc. | 131 |
21 |
| Kaneka Corporation | 4614 |
18 |
| Stratasys, Inc. | 809 |
16 |
| SHPP Global Technologies B.V. | 1089 |
14 |
| Ube Industries, Ltd. | 836 |
13 |
| The United States of America as represented by the Secretary of the Air Force | 856 |
13 |
| The Boeing Company | 20131 |
12 |
| Nike, Inc. | 14304 |
12 |
| Ube Corporation | 381 |
10 |
| Evonik Operations GmbH | 4174 |
8 |
| Konica Minolta, Inc. | 8801 |
6 |
| Knauf Insulation, Inc. | 186 |
5 |
| Knauf Insulation SPRL | 174 |
5 |
| Mitsubishi Gas Chemical Company, Inc. | 3486 |
5 |
| Safran Aircraft Engines | 6316 |
5 |
| Toyo Seikan Group Holdings, Ltd. | 845 |
5 |
| Samsung Electronics Co., Ltd. | 147787 |
4 |
| Samsung Display Co., Ltd. | 35374 |
4 |
| Xerox Corporation | 6982 |
4 |
| Toray Industries, Inc. | 7000 |
4 |
| Other owners | 290 |