Singular Sum, LLC

9 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

Dec 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 Feb 4, 2027
The maintenance fee for Systems and Methods of Creative Work Collaborative Systems (US 9,100,444) comes due Feb 4, 2027. Unpaid by Aug 4, 2027, it lapses early.
1 fee due Mar 5, 2027
The maintenance fee for Systems and Methods of Creative Work Collaborative Systems (US 11,747,965) comes due Mar 5, 2027. Unpaid by Sep 7, 2027, it lapses early.
1 fee due Oct 7, 2027
The maintenance fee for Systems and Methods of Creative Work Collaborative Systems (US 10,613,716) comes due Oct 7, 2027. Unpaid by Apr 7, 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 9 of 9

Patent	Title	Status	Expires	Confidence
US 8,706,809	Systems and methods of creative work collaborative systems In force Term ends Dec 28, 2032 · From the USPTO record	In force	Term ends Dec 28, 2032	From the USPTO record
US 9,100,444	Systems and Methods of Creative Work Collaborative Systems In force Term ends Dec 28, 2032 · High confidence	In force	Term ends Dec 28, 2032	High confidence
US 10,613,716	Systems and Methods of Creative Work Collaborative Systems In force Term ends Dec 28, 2032 · High confidence	In force	Term ends Dec 28, 2032	High confidence
US 10,838,595	Stranded blockchain In force Term ends Dec 28, 2032 · From the USPTO record	In force	Term ends Dec 28, 2032	From the USPTO record
US 11,023,108	Systems and Methods of Creative Work Collaborative Systems In force Term ends Dec 28, 2032 · High confidence	In force	Term ends Dec 28, 2032	High confidence
US 11,747,965	Systems and Methods of Creative Work Collaborative Systems In force Term ends Dec 28, 2032 · High confidence	In force	Term ends Dec 28, 2032	High confidence
US 12,073,062	Systems and Methods of Creative Work Collaborative Systems In force Term ends Dec 28, 2032 · High confidence	In force	Term ends Dec 28, 2032	High confidence
US 10,007,405	Systems and Methods of Creative Work Collaborative Systems In force Term ends Dec 6, 2033 · High confidence	In force	Term ends Dec 6, 2033	High confidence
US 12,225,108	Stranded blockchain In force Term ends Mar 30, 2041 · From the USPTO record	In force	Term ends Mar 30, 2041	From the USPTO record

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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