- 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 48/12 - Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
Patent holdings for IPC class B29C 48/12
Total number of patents in this class: 237
10-year publication summary
6
|
3
|
18
|
29
|
42
|
52
|
43
|
34
|
25
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
KraussMaffei Technologies GmbH | 354 |
9 |
3m Innovative Properties Company | 18406 |
7 |
Compagnie générale des établissements Michelin SCA | 2477 |
7 |
Guill Tool & Engineering Co., Inc. | 43 |
6 |
Performance Solutions, LLC | 16 |
6 |
ABL IP Holding LLC | 1929 |
5 |
Continuous Composites Inc. | 201 |
5 |
battenfeld-cincinnati Germany GmbH | 53 |
4 |
Manufacturing Resources International, Inc. | 441 |
4 |
Shaw & Sons, Inc. | 36 |
4 |
Greiner Extrusion Group GmbH | 11 |
4 |
Reliefed AB | 25 |
4 |
Altria Client Services LLC | 1866 |
3 |
Engineered Profiles LLC, DBA Crane Plastics | 21 |
3 |
Rehau AG + Co | 419 |
3 |
Vintech Industries, Inc. | 21 |
3 |
Salamander Industrie-Produkte GmbH | 92 |
3 |
Zamma Corporation, Inc. | 8 |
3 |
Amundson Technology, LLC | 11 |
3 |
Schlumberger Technology Corporation | 9690 |
2 |
Other owners | 149 |