- All sections
- C - Chemistry; metallurgy
- C04B - Lime; magnesia; slag; cements; compositions thereof, e.g. mortars, concrete or like building materials; artificial stone; ceramics; refractories; treatment of natural stone
- C04B 35/524 - Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxides based on carbon, e.g. graphite obtained from polymer precursors, e.g. glass-like carbon material
Patent holdings for IPC class C04B 35/524
Total number of patents in this class: 204
10-year publication summary
|
15
|
14
|
18
|
16
|
18
|
22
|
14
|
21
|
17
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The United States of America as represented by the Secretary of the Navy | 2734 |
12 |
| Enevate Corporation | 368 |
12 |
| PI Advanced Materials Co., Ltd. | 157 |
10 |
| Kaneka Corporation | 4445 |
8 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
6 |
| Group14 Technologies, Inc. | 73 |
6 |
| BASF SE | 19740 |
4 |
| Dow Global Technologies LLC | 10147 |
4 |
| Foseco International Limited | 204 |
4 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1102 |
4 |
| Heraeus Battery Technology GmbH | 14 |
4 |
| Centre National de La Recherche Scientifique | 9632 |
3 |
| Arkema France | 3790 |
3 |
| Goodrich Corporation | 2081 |
3 |
| Incubation Alliance, Inc. | 24 |
3 |
| Mitsubishi Pencil Company, Limited | 679 |
3 |
| Powdermet, Inc. | 45 |
3 |
| Safran Ceramics | 366 |
3 |
| Stratasys, Inc. | 669 |
3 |
| University of Guelph | 343 |
3 |
| Other owners | 103 |