Purewine Inc.

8 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

Apr 2030

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 Jan 25, 2027
The maintenance fee for Method and Apparatus for Treating and Producing Non-Wine Alcoholic Beverages with Reduced Noxious Constituents (US 11,708,550) comes due Jan 25, 2027. Unpaid by Jul 26, 2027, it lapses early.
1 fee due Oct 7, 2027
The maintenance fee for Treatment of Beverages to Reduce the Effects of Noxious Constituents (US 10,611,989) 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 8 of 8

Patent	Title	Status	Expires	Confidence
US D753,952	Beverage Treatment Device In force Term ends Apr 19, 2030 · High confidence	In force	Term ends Apr 19, 2030	High confidence
US D753,953	Beverage Treatment Wand In force Term ends Apr 19, 2031 · High confidence	In force	Term ends Apr 19, 2031	High confidence
US 9,670,442	Treatment of Beverages to Reduce the Effects of Noxious Constituents In force Term ends Jul 28, 2034 · Medium confidence	In force	Term ends Jul 28, 2034	Medium confidence
US 11,708,550	Method and Apparatus for Treating and Producing Non-Wine Alcoholic Beverages with Reduced Noxious Constituents In force Term ends Jul 28, 2034 · Medium confidence	In force	Term ends Jul 28, 2034	Medium confidence
US D870,510	Beverage Treatment Device In force Term ends Dec 24, 2034 · High confidence	In force	Term ends Dec 24, 2034	High confidence
US 10,611,989	Treatment of Beverages to Reduce the Effects of Noxious Constituents In force Term ends May 18, 2035 · Medium confidence	In force	Term ends May 18, 2035	Medium confidence
US 11,319,124	A Beverage Filtration Device In force Term ends Mar 8, 2039 · High confidence	In force	Term ends Mar 8, 2039	High confidence
US D1,125,451	Wine Filter Canister In force Term ends May 5, 2041 · High confidence	In force	Term ends May 5, 2041	High 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

US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.

2 abandoned

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