VG Systems Limited
2 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Feb 2033
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
No maintenance fee falls due on this company's record before Nov 14, 2027.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
Showing 1 to 5 of 5
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,478,388 | Switchable gas cluster and atomic ion gun, and method of surface processing using the gun In force · From the USPTO record | In force | From the USPTO record | |
| US 8,993,982 | Switchable Ion Gun with Improved Gas Inlet Arrangement In force · High confidence | In force | High confidence | |
| US 10,692,689 | Image capture assembly and method for electron back scatter diffraction In force · From the USPTO record | In force | From the USPTO record | |
| US 12,099,024 | Methods and Apparatus for Electron Backscatter Diffraction Sample Characterisation In force · High confidence | In force | High confidence | |
| US 11,609,193 | Spectroscopy and Imaging System In force · High confidence | In force | High confidence |
Also on record, not counted in the 5: 2 patents in force now held by others · 1 lapsed for an unpaid fee · 2 ended at full term. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
2 pending