Inventor
Helmut Dersch
Inventor
Wurenlos, CH
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Nprimary
H10NElectric solid-state devices not otherwise provided for50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
H01FMagnets17%
PatentTitleYear
5,235,309'Resistive current limiter'19935,140,290'Device for inductive current limiting of an alternating current employing the superconductivity of a ceramic high-temperature superconductor'19925,038,127'Process for reducing eddy currents in a superconductor strip, and a superconductor arrangement'19914,988,669'Electrical conductor in wire or cable form composed of a sheathed wire or of a multiple-filament conductor based on a ceramic high-temperature superconductor'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1992Patents assigned to ASEA BROWN BOVERI (3)· patent assignee history
1991–1992Based in Wurenlos, CH· patent location history
1993Patents assigned to HOECHST AG (1)· patent assignee history
1993Based in Titisee-Neustadt, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASEA BROWN BOVERI | 3 | 1991–1992 |
| HOECHST AG | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wurenlos, CH | 3 | 1991–1992 |
| Titisee-Neustadt, DE | 1 | 1993 |