- All sections
- C - Chemistrymetallurgy
- C03B - Manufacture or shaping of glass, or of mineral or slag woolsupplementary processes in the manufacture or shaping of glass, or of mineral or slag wool
- C03B 19/08 - Other methods of shaping glass by foaming
Patent holdings for IPC class C03B 19/08
Total number of patents in this class: 98
10-year publication summary
|
11
|
5
|
13
|
6
|
8
|
7
|
6
|
8
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10504 |
8 |
| Johns Manville | 922 |
5 |
| Pittsburgh Corning Europe NV | 28 |
5 |
| Dennert Poraver GmbH | 10 |
3 |
| Gangneung-Wonju National University Industry Academy Cooperation Group | 72 |
3 |
| Glassolite Ltd | 4 |
3 |
| Tottori Resource Recycling Inc. | 3 |
3 |
| Yazaki Energy System Corporation | 99 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2866 |
2 |
| AeroAggregates, LLC | 2 |
2 |
| Bio2 Technologies, Inc. | 9 |
2 |
| Ngee Ann Polytechnic | 50 |
2 |
| SG Schaumglas GmbH & Co. KG | 8 |
2 |
| Tosoh Quartz Corporation | 11 |
2 |
| UAB "stikloporas" | 3 |
2 |
| GlassWRX, LLC | 10 |
2 |
| 3m Innovative Properties Company | 17458 |
1 |
| The Regents of the University of California | 20815 |
1 |
| Whirlpool Corporation | 4660 |
1 |
| Battelle Memorial Institute | 2608 |
1 |
| Other owners | 46 |