Compressed tablet containing cannabidiol, method for its manufacture and use of such tablet in oral treatment of psychosis or anxiety disorders
US 9,943,491 Lapsed on the fee recordLapsed Apr 17, 2026 on the fee record · From the USPTO record
20-year base term ends Oct 29, 2034
Second maintenance fee unpaid; grace period ended.
Oct 29, 2014
Apr 17, 2026
Apr 17, 2018
Oct 29, 2034
How we calculated this date
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Oct 29, 2014, when this application, 15/032,905, was filed | Oct 29, 2034 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | No term adjustment record on a grant after 2005, so none is added | no change | Medium confidence |
| Terminal disclaimer cap | Disclaimer on file (approved), reference document not resolved | no cap applied, and none guessed | Medium confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 3 maintenance fees paid | lapsed Apr 17, 2026 | High confidence |
| Computed term end | The steps above, in order | Apr 17, 2026 | From the USPTO record |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup
Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.
Not on this page: the patent's family, its recorded assignments and its citation count. USPTO's assignment records, linked above, list every recorded assignment.
Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.