Device for supplying a direct current to electrolysis cells
US-2026085435-A1 · Mar 26, 2026 · US
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Philipp Andreas patents
Philipp Andreas is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Philipp Andreas |
| Total patents | 15 |
| First publication | Sep 3, 2015 |
| Latest publication | Mar 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Modular multilevel power converter
US-2025158537-A1 · May 15, 2025 · US
Arrangement having a coaxial resistor
US-10923251-B2 · Feb 16, 2021 · US
Connecting element for the non-detachable connection of at least two components and composite arrangement
US-2020300283-A1 · Sep 24, 2020 · US
Device and method for controlling a load flow in an alternating-voltage network
US-10468884-B2 · Nov 5, 2019 · US
Arrangement having a coaxial resistor
US-2019180893-A1 · Jun 13, 2019 · US
Apparatus and method for switching a direct current
US-10243357-B2 · Mar 26, 2019 · US
Field control device and high-voltage system having a field control device
US-10163546-B2 · Dec 25, 2018 · US
Device And Method For Controlling A Load Flow In An Alternating-Voltage Network
US-2018358808-A1 · Dec 13, 2018 · US
Field control device and high-voltage system having a field control device
US-2018268963-A1 · Sep 20, 2018 · US
Recent patents
Latest publications not already listed above.
Actuating apparatus for a vacuum interrupter and disconnecting arrangement
US-10032589-B2 · Jul 24, 2018 · US
Method for switching an operating current
US-9806532-B2 · Oct 31, 2017 · US
Apparatus and method for switching a direct current
US-2016315467-A1 · Oct 27, 2016 · US
Method for switching an operating current
US-2016006258-A1 · Jan 7, 2016 · US
Actuating apparatus for a vacuum interrupter and disconnecting arrangement
US-2015248984-A1 · Sep 3, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Siemens Ag | 12 |
| Siemens Energy Global Gmbh & Co Kg | 2 |
| Arnold Umformtechnik Gmbh & Co Kg | 1 |
| Bayerische Motoren Werke Ag | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01H33/596 | 4 |
| H02J3/1814 | 2 |
| Y02E40/50 | 2 |
| H02M5/44 | 2 |
| H02J3/26 | 2 |