Methods of signal generation and signal localization for improvement of signal readability in solid phase based bioassays
US 8,980,572 Lapsed on the fee recordLapsed Mar 17, 2023 on the fee record · From the USPTO record
20-year base term ends Jun 14, 2030
Second maintenance fee unpaid; grace period ended.
Jun 14, 2010
Mar 17, 2023
Mar 17, 2015
Jan 5, 2031
How we calculated this date
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Jun 14, 2010, when this application, 13/375,121, was filed | Jun 14, 2030 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +205 days, USPTO patent term adjustment record | Jan 5, 2031 | 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 Mar 17, 2023 | High confidence |
| Computed term end | The steps above, in order | Mar 17, 2023 | From the USPTO record |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
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