Method for Magnetohydrodynamic (MHD) Printhead/Nozzle Reuse
Additive Technologies LLC Dba Additec
A patent family: one line of work, grouped by real continuity rather than by a technology label
inferred from titles. 2 of these applications claim priority to application 17/131,402, filed Dec 22, 2020. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
| Patent | Title | Holder | Status | Expires | Time remaining | Confidence |
|---|---|---|---|---|---|---|
| US 11,400,714 | Method for Magnetohydrodynamic (MHD) Printhead/Nozzle Reuse In force · High confidence | Additive Technologies, LLC Dba Additec | In force | High confidence | ||
| US 11,999,165 | Method for Magnetohydrodynamic (MHD) Printhead/Nozzle Reuse In force · High confidence | Additive Technologies, LLC Dba Additec | In force | High confidence | ||
| US 12,109,615 | System and Method for Magnetohydrodynamic (MHD) Printhead/Nozzle In force · Medium confidence | Additive Technologies, LLC Dba Additec | In force | Medium confidence | ||
| Application 18/828,887 | System and Method for Magnetohydrodynamic (MHD) Printhead/Nozzle Pending Not granted | Additive Technologies, LLC dba ADDiTEC | Pending | Not granted | not computed |
4 of 4 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
3 of these are in force and held by Additive Technologies LLC Dba Additec.
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.