Taclov, LLC

12 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

Feb 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.

2 fees due Apr 17 to 24, 2027 · next Apr 17
3 fees due May 7 to 14, 2027 · next May 7
1 fee due Aug 9, 2027
The maintenance fee for Methods and Materials for Depolymerizing Polyesters (US 9,255,194) comes due Aug 9, 2027. Unpaid by Feb 9, 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.

Patent	Title	Status	Expires	Confidence
US 9,255,194	Methods and Materials for Depolymerizing Polyesters In force Term ends Feb 15, 2034 · High confidence	In force	Term ends Feb 15, 2034	High confidence
US 9,914,816	Methods and Materials for Depolymerizing Polyesters In force Term ends Mar 3, 2034 · High confidence	In force	Term ends Mar 3, 2034	High confidence
US 12,305,007	Media Recycling and Sanitization In force Term ends Nov 12, 2041 · High confidence	In force	Term ends Nov 12, 2041	High confidence
US 12,319,792	Recycling Process for the Recovery of Cotton from Polyester-Cotton Fabrics And/Or Fibers In force Term ends Nov 12, 2041 · High confidence	In force	Term ends Nov 12, 2041	High confidence
US 12,264,225	Polyester Recycling Process with Pre-Reaction Purification In force Term ends Dec 1, 2041 · High confidence	In force	Term ends Dec 1, 2041	High confidence
US 12,344,715	Feedstock Engineering of Polyester Waste for Recycling Processes In force Term ends Dec 1, 2041 · High confidence	In force	Term ends Dec 1, 2041	High confidence
US 12,371,546	Feedstock Purification of Polyester Waste for Recycling Processes In force Term ends Dec 1, 2041 · High confidence	In force	Term ends Dec 1, 2041	High confidence
US 11,787,917	Recycling Process for the Recovery of Cotton from Polyester-Cotton Fabrics And/Or Fibers In force Term ends Jan 6, 2042 · High confidence	In force	Term ends Jan 6, 2042	High confidence
US 11,795,292	Media Recycling and Sanitization In force Term ends Jan 8, 2042 · High confidence	In force	Term ends Jan 8, 2042	High confidence
US 11,814,492	Polyester Recycling Process with Pre-Reaction Purification In force Term ends Jan 13, 2042 · High confidence	In force	Term ends Jan 13, 2042	High confidence

10 of 12 patents shown.

Pro members see all 12.

Pro members: see all 12 patents

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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