Verastem, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Feb 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 Mar 10, 2027The maintenance fee for Methods and compositions for treating abnormal cell growth (US 10,406,158) comes due Mar 10, 2027. Unpaid by Sep 10, 2027, it lapses early.
- 2 fees due Jul 14 to 16, 2027 · next Jul 14
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.
Showing 1 to 7 of 7
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,722,884 | Pyrimidine Derivatives for the Treatment of Abnormal Cell Growth In force · High confidence | In force | High confidence | |
| US 9,962,385 | Methods and compositions for treating abnormal cell growth In force · From the USPTO record | In force | From the USPTO record | |
| US 10,406,158 | Methods and compositions for treating abnormal cell growth In force · From the USPTO record | In force | From the USPTO record | |
| US 10,532,056 | Therapeutic compositions, combinations, and methods of use In force · From the USPTO record | In force | From the USPTO record | |
| US 11,564,927 | Therapeutic compositions, combinations, and methods of use In force · From the USPTO record | In force | From the USPTO record | |
| US 11,873,296 | Solid forms of a dual RAF/MEK inhibitor In force · From the USPTO record | In force | From the USPTO record | |
| US 12,509,450 | Solid Forms of a Dual Raf/Mek Inhibitor In force · Low confidence | In force | Low confidence |
Also on record, not counted in the 7: 6 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.
5 pending · 5 abandoned · 12 no status recorded