- 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 37/083 - NozzlesBushing nozzle plates
Patent holdings for IPC class C03B 37/083
Total number of patents in this class: 50
10-year publication summary
|
3
|
5
|
3
|
3
|
2
|
8
|
6
|
3
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Electric Glass Co., Ltd. | 2404 |
9 |
| Johns Manville | 961 |
6 |
| Tanaka Kikinzoku Kogyo K.K. | 591 |
5 |
| Cookson Precious Metals Limited | 17 |
5 |
| Central Glass Company, Limited | 1249 |
3 |
| Gibraltar Business Capital, LLC | 10 |
3 |
| 3B-Fibreglass SPRL | 22 |
2 |
| Heraeus Deutschland GmbH & Co. KG | 437 |
2 |
| Jushi Group Co., Ltd. | 115 |
2 |
| OCV Intellectual Capital, LLC | 202 |
2 |
| USB I, LLC | 6 |
2 |
| Rock Fiber, Inc. | 6 |
2 |
| Corning Incorporated | 10143 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5479 |
1 |
| Purac Biochem B.V. | 499 |
1 |
| Saint-Gobain Technical Fabrics Europe | 19 |
1 |
| Taishan Fiberglass Inc. | 14 |
1 |
| Umicore AG & Co. KG | 863 |
1 |
| Amps Advanced Manufacturing Process Solutions GmbH | 1 |
1 |
| Other owners | 0 |