- All sections
- C - Chemistry; metallurgy
- C03C - Chemical composition of glasses, glazes or vitreous enamels; surface treatment of glass; surface treatment of fibres or filaments made from glass, minerals or slags; joining glass to glass or other materials
- C03C 1/00 - Ingredients generally applicable to manufacture of glasses, glazes or vitreous enamels
Patent holdings for IPC class C03C 1/00
Total number of patents in this class: 525
10-year publication summary
|
32
|
37
|
30
|
47
|
32
|
30
|
57
|
38
|
39
|
18
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Owens-Brockway Glass Container Inc. | 716 |
38 |
| Corning Incorporated | 9932 |
29 |
| SCHOTT AG | 1675 |
24 |
| Saint-Gobain Isover | 603 |
15 |
| Knauf Insulation SPRL | 167 |
12 |
| Nippon Electric Glass Co., Ltd. | 2299 |
11 |
| Saint-Gobain Glass France | 3641 |
11 |
| AGC Glass Europe | 1049 |
10 |
| PPG Industries Ohio, Inc. | 3430 |
10 |
| Asahi Glass Company, Limited | 2985 |
9 |
| 3m Innovative Properties Company | 18406 |
8 |
| Centre National de La Recherche Scientifique | 9632 |
8 |
| ROCKWOOL International A/S | 323 |
8 |
| Degussa Novara Technology S.p.A. | 13 |
6 |
| USG Interiors, LLC | 324 |
5 |
| Agc, Inc. | 4029 |
5 |
| Canon Inc. | 36841 |
4 |
| D. Swarovski KG | 101 |
4 |
| Deutsche Rockwool Mineralwoll GmbH & Co. OHG | 48 |
4 |
| Eurokera S.N.C. | 158 |
4 |
| Other owners | 300 |