- 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 7/94 - Liquid charges
Patent holdings for IPC class B29B 7/94
Total number of patents in this class: 91
10-year publication summary
4
|
8
|
6
|
11
|
11
|
12
|
10
|
7
|
3
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
ColorMatrix Holdings, Inc. | 120 |
7 |
Compagnie Generale des Etablissements Michelin | 4450 |
4 |
Dow Global Technologies LLC | 10147 |
3 |
Aladdin Manufacturing Corporation | 194 |
3 |
Borealis AG | 2558 |
3 |
Steerlife India Private Limited | 29 |
3 |
The Procter & Gamble Company | 22178 |
2 |
3m Innovative Properties Company | 18406 |
2 |
Compagnie générale des établissements Michelin SCA | 2477 |
2 |
Covestro Deutschland AG | 2429 |
2 |
Erema Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H. | 183 |
2 |
Gneuss GmbH | 54 |
2 |
The Japan Steel Works, Ltd. | 597 |
2 |
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
2 |
Biofibre GmbH | 3 |
2 |
PEGASO INDUSTRIES S.p.A. | 47 |
2 |
Lin, Chih-hsin | 17 |
2 |
BASF SE | 19740 |
1 |
E. I. du Pont de Nemours and Company | 4345 |
1 |
Evonik Röhm GmbH | 452 |
1 |
Other owners | 43 |