- All sections
- B - Performing operations; transporting
- B29D - Producing particular articles from plastics or from substances in a plastic state
- B29D 29/00 - Producing belts or bands
Patent holdings for IPC class B29D 29/00
Total number of patents in this class: 198
10-year publication summary
|
16
|
14
|
16
|
19
|
8
|
13
|
11
|
6
|
10
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bando Chemical Industries, Ltd. | 570 |
20 |
| Otis Elevator Company | 2677 |
14 |
| ContiTech Antriebssysteme GmbH | 244 |
11 |
| Continental Reifen Deutschland GmbH | 2324 |
8 |
| Gates Corporation | 1182 |
7 |
| Habasit AG | 189 |
6 |
| Bridgestone Corporation | 7067 |
5 |
| Albany International Corp. | 311 |
5 |
| Nitta Corporation | 358 |
5 |
| Apple Inc. | 50209 |
4 |
| Camso Inc. | 221 |
4 |
| Mitsuboshi Belting Ltd. | 307 |
4 |
| Kordsa Teknik Tekstil A.S. | 103 |
4 |
| The Procter & Gamble Company | 22178 |
3 |
| Compagnie générale des établissements Michelin SCA | 2477 |
3 |
| The Yokohama Rubber Co., Ltd. | 3929 |
3 |
| CONTITECH TRANSPORTBANDSYSTEME GmbH | 253 |
3 |
| Covestro Deutschland AG | 2429 |
3 |
| Structured I, LLC | 54 |
3 |
| Airbus Operations GmbH | 3188 |
2 |
| Other owners | 81 |