- 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 621/00 - Use of unspecified rubbers for preformed parts, e.g. for inserts
Patent holdings for IPC class B29K 621/00
Total number of patents in this class: 34
10-year publication summary
|
13
|
1
|
4
|
1
|
1
|
1
|
0
|
2
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nike, Inc. | 14577 |
7 |
| Dai Nippon Printing Co., Ltd. | 4179 |
3 |
| Sumitomo Rubber Industries, Ltd. | 4712 |
2 |
| Zephyros, Inc. | 674 |
2 |
| The Procter & Gamble Company | 21987 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2818 |
1 |
| Compagnie générale des établissements Michelin SCA | 2646 |
1 |
| The Yokohama Rubber Co., Ltd. | 4104 |
1 |
| BOGE Elastmetall GmbH | 64 |
1 |
| Bridgestone Americas Tire Operations, LLC | 1097 |
1 |
| CQLT SaarGummi Technologies S.à.r.l. | 68 |
1 |
| ENVE Composites, LLC | 44 |
1 |
| Gerresheimer Regensburg GmbH | 88 |
1 |
| Kautex Textron GmbH & Co. KG | 504 |
1 |
| Lord Corporation | 467 |
1 |
| NOK Corporation | 2267 |
1 |
| Pirelli Tyre S.p.A. | 1927 |
1 |
| Rolf C. Hagen Inc. | 285 |
1 |
| Zuiko Corporation | 431 |
1 |
| Trident Industrial Tires & Tracks LLP | 3 |
1 |
| Other owners | 4 |