Patent holdings for IPC class C03C 25/47

Total number of patents in this class: 100

10-year publication summary

5
5
7
14
27
11
9
9
11
5
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Sumitomo Electric Industries, Ltd.
15321
35
Georgia-Pacific Gypsum LLC
218
5
Uniseal, Inc.
25
4
OCV Intellectual Capital, LLC
192
3
Owens Corning Intellectual Capital, LLC
1597
3
Tundra Composites, LLC
71
3
Corning Incorporated
10232
2
Battelle Memorial Institute
2467
2
AFI Licensing LLC
224
2
Holcim Technology Ltd.
969
2
Mermet
21
2
Saint-Gobain Centre de Recherches et d'Etudes Europeen
489
2
3m Innovative Properties Company
17842
1
TDK Corporation
6667
1
Hyundai Motor Company
21501
1
Kia Motors Corporation
7760
1
Armstrong World Industries, Inc.
350
1
BAE SYSTEMS plc
2323
1
Chukoh Chemical Industries, Ltd.
18
1
East China Normal University
180
1
Other owners 27