Clearstream Technologies Limited
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.
Recorded under 2 name spellings.
0
Ending by 2030
Mar 2033
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.
- 2 fees due Dec 20 to 27, 2026 · next Dec 20
- 2 fees due Feb 1 to 20, 2027 · next Feb 1
- 2 fees due Apr 3 to 17, 2027 · next Apr 3
- 1 fee due May 28, 2027The maintenance fee for Connector for transfer of an implant to a catheter (US 11,826,270) comes due May 28, 2027. Unpaid by Nov 29, 2027, it lapses early.
- 1 fee due Jun 10, 2027The maintenance fee for Medical balloon including radiopaque insert for precisely identifying a working surface location (US 10,500,378) comes due Jun 10, 2027. Unpaid by Dec 10, 2027, it lapses early.
- 2 fees due Jul 9 to 23, 2027 · next Jul 9
- 2 fees due Sep 5 to 17, 2027 · next Sep 5
Recent changes
- 1 term has ended 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 11,478,619 | Medical balloon with radiopaque end portion for precisely identifying a working surface location In force · From the USPTO record | In force | From the USPTO record | |
| US 11,685,097 | Parison for forming blow molded medical balloon with modified portion, medical balloon, and related methods In force · From the USPTO record | In force | From the USPTO record | |
| US 11,771,873 | Medical balloon with radiopaque identifier for precisely identifying the working surface In force · From the USPTO record | In force | From the USPTO record | |
| US 11,919,222 | Parison for forming blow molded medical balloon with modified portion, medical balloon, and related methods In force · From the USPTO record | In force | From the USPTO record | |
| US 11,583,663 | Medical Balloon Including Radiopaque Insert for Precisely Identifying a Working Surface Location In force · Medium confidence | In force | Medium confidence | |
| US 11,878,134 | Balloon catheter with floating hub In force · From the USPTO record | In force | From the USPTO record | |
| US 10,384,035 | Balloon catheter with enhanced locatability In force · From the USPTO record | In force | From the USPTO record | |
| US 10,898,691 | Medical balloon with radiopaque end portion for precisely identifying a working surface location In force · From the USPTO record | In force | From the USPTO record | |
| US 11,202,884 | Balloon catheter with enhanced locatability In force · From the USPTO record | In force | From the USPTO record | |
| US 10,994,096 | Balloon catheter with floating hub In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 35: 1 patent in force now held by others · 3 lapsed for an unpaid fee. 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.
15 pending · 6 abandoned · 19 no status recorded