Delcath Systems, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
1
Ending by 2030
Jul 2028
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 Feb 6, 2027The maintenance fee for Apparatus for Removing Chemotherapy Compounds from Blood (US 10,369,264) comes due Feb 6, 2027. Unpaid by Aug 6, 2027, it lapses early.
- 1 fee due Jun 5, 2027The maintenance fee for Filter and Frame Apparatus and Method of Use (US 11,833,286) comes due Jun 5, 2027. Unpaid by Dec 6, 2027, it lapses early.
- 1 fee due Jul 9, 2027The maintenance fee for Method of Selecting Chemotherapeutic Agents for an Isolated Organ or Regional Therapy (US 11,867,686) comes due Jul 9, 2027. Unpaid by Jan 10, 2028, it lapses early.
- 1 fee due Aug 25, 2027The maintenance fee for Apparatus for Removing Chemotherapy Compounds from Blood (US 10,569,004) comes due Aug 25, 2027. Unpaid by Feb 25, 2028, it lapses early.
- 1 fee due Oct 19, 2027The maintenance fee for Filter and Frame Apparatus and Method of Use (US 9,314,561) comes due Oct 19, 2027. Unpaid by Apr 19, 2028, it lapses early.
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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D708,749 | Dual Filter In force · High confidence | In force | High confidence | |
| US 10,098,997 | Apparatus for Removing Chemotherapy Compounds from Blood In force · High confidence | In force | High confidence | |
| US 10,369,264 | Apparatus for Removing Chemotherapy Compounds from Blood In force · High confidence | In force | High confidence | |
| US 10,569,004 | Apparatus for Removing Chemotherapy Compounds from Blood In force · High confidence | In force | High confidence | |
| US 11,241,522 | Apparatus for Removing Chemotherapy Compounds from Blood In force · High confidence | In force | High confidence | |
| US 11,633,528 | Apparatus for Removing Chemotherapy Compounds from Blood In force · High confidence | In force | High confidence | |
| US 12,364,797 | Apparatus for Removing Chemotherapy Compounds from Blood In force · Low confidence | In force | Low confidence | |
| US 11,083,831 | Filter and Frame Apparatus and Method of Use In force · Low confidence | In force | Low confidence | |
| US 11,833,286 | Filter and Frame Apparatus and Method of Use In force · High confidence | In force | High confidence | |
| US 10,195,334 | Filter and Frame Apparatus and Method of Use In force · Medium confidence | In force | Medium confidence |
Also on record, not counted in the 14: 8 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 · 1 abandoned · 2 no status recorded