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  • 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 5/24 - Automatically regulating the melting process

Patent holdings for IPC class C03B 5/24

Total number of patents in this class: 98

10-year publication summary

3
12
8
6
3
14
7
3
12
10
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Corning Incorporated
10252
16
Johns Manville
953
8
Owens-Brockway Glass Container Inc.
760
8
Nippon Electric Glass Co., Ltd.
2454
7
Saint-Gobain Isover
633
6
Software & Technologie Glas GmbH (stg)
7
3
Vitro Flat Glass LLC
457
3
Glass Service, A.S.
4
3
Air Products and Chemicals, Inc.
1417
2
InEnTec Inc.
35
2
Land Instruments International Limited
21
2
SCHOTT AG
1716
2
Colorobbia México, S.A. de C.V.
2
2
Heat IP Holdco, LLC
49
2
LG Chem, Ltd.
17598
1
International Business Machines Corporation
61207
1
Au Optronics Corporation
3505
1
Asahi Glass Company, Limited
2799
1
Commissariat à l'énergie atomique et aux energies alternatives
10924
1
Areva NC
134
1
Other owners 26

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