- All sections
- B - Performing operationstransporting
- B29B - Preparation or pretreatment of the material to be shapedmaking granules or preformsrecovery of plastics or other constituents of waste material containing plastics
- B29B 13/02 - Conditioning or physical treatment of the material to be shaped by heating
Patent holdings for IPC class B29B 13/02
Total number of patents in this class: 544
10-year publication summary
|
63
|
72
|
49
|
52
|
49
|
47
|
35
|
42
|
39
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nordson Corporation | 1202 |
18 |
| Johns Manville | 944 |
17 |
| Ceraloc Innovation AB | 173 |
12 |
| Krones AG | 2216 |
12 |
| Sidel Participations | 1018 |
12 |
| Align Technology, Inc. | 2187 |
11 |
| Stratasys, Inc. | 842 |
8 |
| Arkema France | 4169 |
7 |
| Stora Enso Oyj | 1657 |
7 |
| SICA S.p.A. | 74 |
6 |
| Arkema Inc. | 1066 |
5 |
| GEA Food Solutions Germany GmbH | 199 |
5 |
| Nissei ASB Machine Co., Ltd. | 387 |
5 |
| Robatech AG | 59 |
5 |
| Teijin Limited | 1256 |
5 |
| Bright Lite Structures LLC | 20 |
5 |
| Illinois Tool Works Inc. | 11528 |
4 |
| BASF SE | 21083 |
4 |
| Friendship Products LLC | 20 |
4 |
| Hexcel Composites, S.A.S. | 16 |
4 |
| Other owners | 388 |