Patent holdings for IPC class C03C 8/18

Total number of patents in this class: 276

10-year publication summary

29
41
27
26
15
9
19
7
8
3
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
E. I. du Pont de Nemours and Company
4095
23
Changzhou Fusion New Material Co., Ltd.
56
21
Hitachi Chemical Company, Ltd.
2354
14
Solar Paste, LLC
123
14
Murata Manufacturing Co., Ltd.
24465
12
Ferro Corporation
243
12
Shoei Chemical Inc.
321
12
Hitachi, Ltd.
15459
10
Heraeus Deutschland GmbH & Co. KG
419
9
Namics Corporation
441
8
Heraeus Precious Metals North America Conshohocken LLC
51
7
Resonac Corporation
2769
7
Johnson Matthey Public Limited Company
1847
5
Noritake Co., Limited
254
5
Microban Products Company
307
4
Nihon Yamamura Glass Co., Ltd.
135
4
Samtec, Inc.
512
4
Nantong T-sun New Energy Co.,Ltd.
41
4
Samsung Electro-mechanics Co., Ltd.
5597
3
Asahi Glass Company, Limited
2799
3
Other owners 95