Florida Biotech, LLC

4 patents currently held · Updated Nov 15, 2026

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

Ending by 2030

Oct 2032

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 Apr 27, 2027
The maintenance fee for Formula and process for crosslinking antimicrobials to textiles (US 9,168,322) comes due Apr 27, 2027. Unpaid by Oct 27, 2027, it lapses early.
1 fee due Sep 17, 2027
The maintenance fee for Formula and Process for Crosslinking Antimicrobials to Surfaces and Polymers (US 10,590,284) comes due Sep 17, 2027. Unpaid by Mar 17, 2028, it lapses early.
1 fee due Nov 10, 2027
The maintenance fee for Performance enhancement air filter (US 9,334,839) comes due Nov 10, 2027. Unpaid by May 10, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

1 term has ended since Aug 17, 2026

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 4 of 4

Patent	Title	Status	Expires	Confidence
US 9,168,322	Formula and process for crosslinking antimicrobials to textiles In force Term ends Oct 26, 2032 · From the USPTO record	In force	Term ends Oct 26, 2032	From the USPTO record
US 9,924,713	Formula and process for crosslinking antimicrobials to textiles In force Ends no later than Oct 26, 2032 · From the USPTO record	In force	Ends no later than Oct 26, 2032	From the USPTO record
US 9,334,839	Performance enhancement air filter In force Term ends Feb 28, 2034 · From the USPTO record	In force	Term ends Feb 28, 2034	From the USPTO record
US 10,590,284	Formula and Process for Crosslinking Antimicrobials to Surfaces and Polymers In force Ends no later than Aug 29, 2034 · Medium confidence	In force	Ends no later than Aug 29, 2034	Medium confidence

Also on record, not counted in the 4: 2 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.

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