Nextleaf Solutions Ltd.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Jun 2036
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.
- 3 fees due Mar 3 to 17, 2027 · next Mar 3
- 1 fee due May 19, 2027The maintenance fee for Closed loop chilled solvent feed for cannabinoid extraction (US 10,478,747) comes due May 19, 2027. Unpaid by Nov 19, 2027, it lapses early.
- 1 fee due Aug 25, 2027The maintenance fee for Method for acetylation of cannabinoids (US 10,569,189) comes due Aug 25, 2027. Unpaid by Feb 25, 2028, it lapses early.
- 1 fee due Nov 12, 2027The maintenance fee for Elevated multi-stage chilled filter system (US 10,646,793) comes due Nov 12, 2027. Unpaid by May 12, 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 D922,457 | Skid and frame set In force · From the USPTO record | In force | From the USPTO record | |
| US D923,069 | Skid, frame, and vessel set In force · From the USPTO record | In force | From the USPTO record | |
| US 9,987,567 | Cannabinoid extraction process and system In force · High confidence | In force | High confidence | |
| US 10,406,453 | Cannabinoid extraction process using brine In force (reinstated) · High confidence | In force (reinstated) | High confidence | |
| US 10,413,843 | Cannabinoid extraction and distillation In force (reinstated) · High confidence | In force (reinstated) | High confidence | |
| US 10,399,005 | System for staged continuous cooled filtration In force (reinstated) · From the USPTO record | In force (reinstated) | From the USPTO record | |
| US 10,478,747 | Closed loop chilled solvent feed for cannabinoid extraction In force (reinstated) · High confidence | In force (reinstated) | High confidence | |
| US 10,646,793 | Elevated multi-stage chilled filter system In force · Low confidence | In force | Low confidence | |
| US 10,245,525 | Closed-Loop Multi-Stage Chilled Filter System In force · High confidence | In force | High confidence | |
| US 10,569,189 | Method for acetylation of cannabinoids In force · From the USPTO record | In force | From the USPTO record |
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.
2 no status recorded