Serenity Data Security, LLC

8 patents currently held · Updated Nov 14, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Mar 2034

Next term end

When these terms end

5 yrs10 yrs20 yrs

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 Aug 11, 2027
The maintenance fee for Product verification for hard drive data destroying device (US 10,556,240) comes due Aug 11, 2027. Unpaid by Feb 11, 2028, it lapses early.

Which patents, and when each one lapses · Pro

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 8 of 8

Patent	Title	Status	Expires	Confidence
US 9,959,889	Hard drive data destroying device In force Term ends Mar 12, 2034 · From the USPTO record	In force	Term ends Mar 12, 2034	From the USPTO record
US 9,440,313	Hard drive data destroying device In force Term ends Nov 15, 2034 · From the USPTO record	In force	Term ends Nov 15, 2034	From the USPTO record
US 11,107,495	Laser destruction system for hard drives In force Term ends Nov 24, 2034 · From the USPTO record	In force	Term ends Nov 24, 2034	From the USPTO record
US 10,556,240	Product verification for hard drive data destroying device In force Term ends May 10, 2037 · From the USPTO record	In force	Term ends May 10, 2037	From the USPTO record
US 11,167,384	Hard drive non-destructive dismantling system In force Term ends Nov 8, 2037 · From the USPTO record	In force	Term ends Nov 8, 2037	From the USPTO record
US 10,926,298	Hard drive dismantling system In force Term ends Jun 3, 2038 · From the USPTO record	In force	Term ends Jun 3, 2038	From the USPTO record
US 12,280,457	Management system for hard drive dismantling system In force Term ends Mar 20, 2039 · From the USPTO record	In force	Term ends Mar 20, 2039	From the USPTO record
US 12,544,765	Hard Drive Dismantling System In force Term ends Nov 6, 2039 · Medium confidence	In force	Term ends Nov 6, 2039	Medium confidence

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.

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Published applications

Every application published under this name has become a patent.