Cook Regentec LLC
17 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.
Recorded under 2 name spellings.
72
Ending by 2030
Dec 2026
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 15, 2027.
Recent changes
- 3 terms have 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 7,625,390 | Removable Vena Cava Filter In force · High confidence | In force | High confidence | |
| US 7,442,206 | Methods and Systems for Modifying Vascular Valves In force · High confidence | In force | High confidence | |
| US 7,670,366 | Intraluminal Support Device with Graft In force · High confidence | In force | High confidence | |
| US 7,811,238 | Wire Guide Having Distal Coupling Tip In force · High confidence | In force | High confidence | |
| US 7,785,275 | Wire Guide Having Distal Coupling Tip In force · High confidence | In force | High confidence | |
| US 7,798,980 | Wire Guide Having Distal Coupling Tip for Attachment to a Previously Introudced Wire Guide In force · High confidence | In force | High confidence | |
| US 7,763,045 | Removable Vena Cava Filter In force · High confidence | In force | High confidence | |
| US 7,563,277 | Removable Covering for Implantable Frame Projections In force · High confidence | In force | High confidence | |
| US 7,527,643 | Exchangeable Delivery System for Expandable Prosthetic Devices In force · High confidence | In force | High confidence | |
| US 7,625,400 | Stent with Orientation-Dependent Properties In force · High confidence | In force | High confidence |
Also on record, not counted in the 75: 17 patents in force now held by others · 10 lapsed for an unpaid fee · 282 ended at full term · 1 surrendered on reissue. 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.
165 abandoned · 25 no status recorded