- All sections
- B - Performing operations; transporting
- B22C - Foundry moulding
- B22C 1/16 - Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
Patent holdings for IPC class B22C 1/16
Total number of patents in this class: 128
10-year publication summary
9
|
10
|
14
|
23
|
16
|
15
|
9
|
8
|
5
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
ASK Chemicals GmbH | 122 |
16 |
Hüttenes-Albertus Chemische Werke GmbH | 150 |
12 |
Arkema France | 3790 |
5 |
General Electric Company | 18133 |
4 |
Safran Aircraft Engines | 5739 |
4 |
Alotech Limited, LLC | 5 |
4 |
ASK Chemicals LLC | 110 |
4 |
3m Innovative Properties Company | 18406 |
3 |
SAFRAN S.A. | 518 |
3 |
Dr Axion Co., Ltd. | 10 |
3 |
Imerys USA, Inc. | 135 |
3 |
Rutgers, The State University of New Jersey | 1776 |
3 |
SNECMA S.A. | 1160 |
2 |
Kao Corporation | 4843 |
2 |
Asahi Yukizai Corporation | 121 |
2 |
Ashland Licensing and Intellectual Property LLC | 147 |
2 |
Ashland-sudchemie-kernfest GmbH | 26 |
2 |
Ecole Centrale de Nantes | 38 |
2 |
E.G.O. Elektro-geratebau GmbH | 143 |
2 |
Foseco International Limited | 204 |
2 |
Other owners | 48 |