- 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 48/70 - Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
Patent holdings for IPC class B29C 48/70
Total number of patents in this class: 62
10-year publication summary
0
|
2
|
9
|
8
|
10
|
13
|
14
|
7
|
2
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Aladdin Manufacturing Corporation | 194 |
19 |
Windmoeller & Hoelscher KG | 166 |
4 |
3m Innovative Properties Company | 18406 |
3 |
The Boeing Company | 19843 |
2 |
Compagnie générale des établissements Michelin SCA | 2477 |
2 |
Guill Tool & Engineering Co., Inc. | 43 |
2 |
Poly-America, L.P., Poly-America GP, LLC, a Texas Limited Liability Company | 191 |
2 |
Poly-wood, LLC | 17 |
2 |
Reifenhauser GmbH & Co. KG Maschinenfabrik | 168 |
2 |
Univation Technologies, LLC | 667 |
2 |
W. Muller GmbH | 10 |
2 |
Corning Incorporated | 9932 |
1 |
Delfingen FR - Anteuil S.A. | 20 |
1 |
Hosokawa Alpine Aktiengesellschaft | 71 |
1 |
kocher-plastik Maschinenbau GmbH | 95 |
1 |
KraussMaffei Berstorff GmbH | 30 |
1 |
N.E.W. Plastics Corp. | 16 |
1 |
Next Generation Analytics GmbH | 52 |
1 |
Oerlikon Textile GmbH & Co. KG | 611 |
1 |
Paragon Films, Inc. | 160 |
1 |
Other owners | 11 |