- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 7/06 - Electrodes
Patent holdings for IPC class H05B 7/06
Total number of patents in this class: 64
10-year publication summary
5
|
4
|
3
|
3
|
5
|
5
|
3
|
7
|
3
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
UCAR Carbon Company Inc. | 37 |
7 |
GrafTech International Holdings Inc. | 108 |
6 |
ChemTreat, Inc. | 198 |
5 |
Amerifab, Inc. | 50 |
2 |
Dango & Dienenthal Maschinenbau GmbH | 9 |
2 |
Danieli & C. Officine Meccaniche S.p.A. | 680 |
2 |
Novation IQ LLC | 30 |
2 |
Outotec (Finland) Oy | 491 |
2 |
Primetals Technologies Germany GmbH | 180 |
2 |
Technische Universitat Bergakademie Freiberg | 111 |
2 |
Wacker Chemie AG | 2091 |
2 |
H.C. Starck Solutions Coldwater, LLC | 31 |
2 |
LG Electronics Inc. | 69257 |
1 |
Hewlett-Packard Development Company, L.P. | 28538 |
1 |
Massachusetts Institute of Technology | 9795 |
1 |
Agilent Technologies, Inc. | 2744 |
1 |
ABB Schweiz AG | 6321 |
1 |
Korea Advanced Institute of Science and Technology | 3906 |
1 |
The Arizona Board of Regents on Behalf of the University of Arizona | 1906 |
1 |
China University of Petroleum (Beijing) | 258 |
1 |
Other owners | 20 |