- All sections
- B - Performing operations; transporting
- B29B - Preparation or pretreatment of the material to be shaped; making granules or preforms; recovery 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: 518
10-year publication summary
|
40
|
64
|
73
|
49
|
53
|
50
|
50
|
35
|
40
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Johns Manville | 980 |
17 |
| Nordson Corporation | 1246 |
16 |
| Sidel Participations | 984 |
13 |
| Krones AG | 2037 |
11 |
| Ceraloc Innovation AB | 156 |
10 |
| Align Technology, Inc. | 1818 |
9 |
| Stratasys, Inc. | 669 |
7 |
| SICA S.p.A. | 72 |
6 |
| Stora Enso Oyj | 1504 |
6 |
| Waterblasting, LLC | 36 |
6 |
| Arkema France | 3790 |
5 |
| Arkema Inc. | 1075 |
5 |
| Nissei ASB Machine Co., Ltd. | 345 |
5 |
| Robatech AG | 60 |
5 |
| Teijin Limited | 1216 |
5 |
| Bright Lite Structures LLC | 21 |
5 |
| Airway Technologies, LLC | 56 |
4 |
| GEA Food Solutions Germany GmbH | 177 |
4 |
| Hexcel Composites, S.A.S. | 16 |
4 |
| KraussMaffei Technologies GmbH | 354 |
4 |
| Other owners | 371 |