- All sections
- B - Performing operations; transporting
- B29C - Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-treatment of the shaped products, e.g. repairing
- B29C 44/32 - Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
Patent holdings for IPC class B29C 44/32
Total number of patents in this class: 201
10-year publication summary
|
15
|
19
|
23
|
25
|
14
|
21
|
16
|
9
|
5
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hilti Aktiengesellschaft | 3227 |
14 |
| BASF SE | 19740 |
12 |
| Dow Global Technologies LLC | 10147 |
12 |
| FITS Holding B.V. | 27 |
6 |
| Kingspan Holdings (IRL) Limited | 389 |
6 |
| Brugg Rohr AG Holding | 37 |
5 |
| Covestro Deutschland AG | 2429 |
5 |
| 3m Innovative Properties Company | 18406 |
4 |
| CertainTeed Gypsum, Inc. | 180 |
4 |
| KraussMaffei Technologies GmbH | 354 |
4 |
| Zephyros, Inc. | 613 |
4 |
| Bayer Intellectual Property GmbH | 2671 |
3 |
| Covestro LLC | 577 |
3 |
| Rehau AG + Co | 419 |
3 |
| Trans-textil GmbH | 41 |
3 |
| Logstor A/S | 30 |
3 |
| Songuo Motors Co., Ltd | 9 |
3 |
| Velcro IP Holdings LLC | 273 |
3 |
| The Regents of the University of California | 18943 |
2 |
| The Boeing Company | 19843 |
2 |
| Other owners | 100 |