- 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: 502
10-year publication summary
|
48
|
54
|
49
|
40
|
31
|
36
|
27
|
29
|
24
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Markforged, Inc. | 127 |
22 |
| Kaneka Corporation | 4713 |
18 |
| Stratasys, Inc. | 852 |
16 |
| SHPP Global Technologies B.V. | 1102 |
15 |
| The Boeing Company | 20163 |
13 |
| The United States of America as represented by the Secretary of the Air Force | 923 |
13 |
| Nike, Inc. | 14828 |
12 |
| Ube Industries, Ltd. | 770 |
12 |
| Evonik Operations GmbH | 4368 |
11 |
| Ube Corporation | 452 |
10 |
| Konica Minolta, Inc. | 9125 |
6 |
| Mitsubishi Gas Chemical Company, Inc. | 3624 |
6 |
| Rtx Corporation | 10128 |
6 |
| SAFRAN S.A. | 792 |
5 |
| Canon Inc. | 43869 |
5 |
| Knauf Insulation, Inc. | 183 |
5 |
| Knauf Insulation SPRL | 169 |
5 |
| Safran Aircraft Engines | 6704 |
5 |
| Toyo Seikan Group Holdings, Ltd. | 854 |
5 |
| Microworks Solutions Co., Ltd. | 68 |
5 |
| Other owners | 307 |