Airex AG
1 more in force is now held by another company
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Sep 2031
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 11, 2027The maintenance fee for Work hood (US 11,698,199) comes due Jan 11, 2027. Unpaid by Jul 12, 2027, it lapses early.
- 1 fee due Mar 19, 2027The maintenance fee for Method for decontaminating low-temperature article and a pass box used in same (US 11,759,829) comes due Mar 19, 2027. Unpaid by Sep 20, 2027, it lapses early.
- 1 fee due Apr 1, 2027The maintenance fee for Decontamination system (US 10,426,856) comes due Apr 1, 2027. Unpaid by Oct 1, 2027, it lapses early.
- 1 fee due May 10, 2027The maintenance fee for Electron beam irradiation device with gripping/moving means (US 9,180,216) comes due May 10, 2027. Unpaid by Nov 10, 2027, it lapses early.
- 1 fee due Aug 13, 2027The maintenance fee for Glove/logging system (US 11,900,205) comes due Aug 13, 2027. Unpaid by Feb 14, 2028, it lapses early.
Recent changes
- 1 term has ended since Aug 17, 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 9,494,328 | Filter unit In force · From the USPTO record | In force | From the USPTO record | |
| US 8,915,984 | Isolator Device In force · High confidence | In force | High confidence | |
| US 9,533,468 | Structural element and method for the production thereof In force · From the USPTO record | In force | From the USPTO record | |
| US 9,180,216 | Electron beam irradiation device with gripping/moving means In force · From the USPTO record | In force | From the USPTO record | |
| US 10,426,856 | Decontamination system In force · From the USPTO record | In force | From the USPTO record | |
| US 10,265,427 | Electron Beam Irradiation Device In force · High confidence | In force | High confidence | |
| US 11,207,656 | Particle control method In force · From the USPTO record | In force | From the USPTO record | |
| US 10,744,478 | Particle Control Method In force · High confidence | In force | High confidence | |
| US 11,142,743 | Microorganism contamination inspection system In force · From the USPTO record | In force | From the USPTO record | |
| US 10,712,267 | Cleaning-performance evaluation system In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 24: 1 patent in force now held by others · 14 lapsed for an unpaid fee · 10 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 · 5 no status recorded