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  • 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 19/00 - Other methods of shaping glass

Patent holdings for IPC class C03B 19/00

Total number of patents in this class: 100

10-year publication summary

6
6
9
5
1
9
3
6
5
3
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Corning Incorporated
10257
15
Nippon Electric Glass Co., Ltd.
2455
9
Heraeus Quarzglas GmbH & Co. KG
409
4
Agc, Inc.
4827
4
Nikon Corporation
7162
3
Massachusetts Institute of Technology
10051
3
Saint-Gobain Adfors
118
3
Saint-Gobain Glass France
3757
3
Ford Global Technologies, LLC
20548
2
Shin-Etsu Quartz Products Co., Ltd.
147
2
Corning Research & Development Corporation
1175
2
Micron 3DP Ltd.
4
2
3m Innovative Properties Company
17849
1
Canon Inc.
39818
1
Medtronic, Inc.
9795
1
Infineon Technologies AG
8219
1
Seiko Instruments Inc.
503
1
Hoya Corporation
2746
1
Asahi Glass Company, Limited
2792
1
National Institute of Advanced Industrial Science and Technology
3805
1
Other owners 40

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