Gilson SAS
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
6
Ending by 2030
Oct 2027
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 1 fee due Jan 16, 2027The maintenance fee for Sampling pipette having an ergonomic control button (US 10,350,590) comes due Jan 16, 2027. Unpaid by Jul 16, 2027, it lapses early.
- 1 fee due Jun 19, 2027The maintenance fee for System for ejecting tips of sampling pipettes with improved ergonomics (US 11,845,076) comes due Jun 19, 2027. Unpaid by Dec 20, 2027, it lapses early.
- 1 fee due Nov 5, 2027The maintenance fee for Multichannel pipetting system comprising two aspiration chambers that are imbricated in one another (US 10,639,624) comes due Nov 5, 2027. Unpaid by May 5, 2028, it lapses early.
Recent changes
- 1 of the patents on this record was granted since Aug 16, 2026
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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,976,793 | Electronic pipette In force · From the USPTO record | In force | From the USPTO record | |
| US 7,673,531 | Multivolume pipette In force · From the USPTO record | In force | From the USPTO record | |
| US 7,904,258 | System for measuring viscosity In force · From the USPTO record | In force | From the USPTO record | |
| US 8,117,927 | Pipette providing sampling via back-and-forth movement of the piston In force · From the USPTO record | In force | From the USPTO record | |
| US 8,480,972 | Shaft for a sampling pipette In force · From the USPTO record | In force | From the USPTO record | |
| US 8,201,466 | Multi-channel pipette including a piston holder with guidance In force · From the USPTO record | In force | From the USPTO record | |
| US D798,469 | Pipette In force · From the USPTO record | In force | From the USPTO record | |
| US D809,668 | Upper part of a pipette In force · From the USPTO record | In force | From the USPTO record | |
| US 9,440,230 | Sampling pipette which detects the passage of the piston through a predetermined position In force · From the USPTO record | In force | From the USPTO record | |
| US 9,804,064 | Positive displacement pipette having an improved ejection function In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 33: 3 lapsed for an unpaid fee · 24 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.
1 pending · 2 no status recorded