Event-Based Anticipation Systems, Methods and Computer Program Products for Associative Memories Wherein Times of Future Events Occurring Are Predicted
US 8,160,981 Lapsed on the fee recordLapsed Apr 17, 2020 on the fee record · High confidence
20-year base term ends Sep 25, 2028
Second maintenance fee unpaid; grace period ended.
Sep 25, 2008
Apr 17, 2020
Apr 17, 2012
Dec 1, 2030
How we calculated this date
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Sep 25, 2008, when this application, 12/237,624, was filed | Sep 25, 2028 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +797 days, USPTO patent term adjustment record | Dec 1, 2030 | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 3 maintenance fees paid | lapsed Apr 17, 2020 | High confidence |
| Computed term end | The steps above, in order | Apr 17, 2020 | High confidence |
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.