WINT WI Ltd

13 patents currently held · Updated Nov 14, 2026

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

Previously recorded as Aqua - Rimat Ltd. (to 2019)

Ending by 2030

Mar 2035

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 Nov 30, 2026
The maintenance fee for Appliance Based Tariff (US 11,662,748) comes due Nov 30, 2026. Unpaid by Jun 1, 2027, it lapses early.
1 fee due Dec 4, 2026
The maintenance fee for A Fluid Flow Monitoring, Verification and Control System and Method (US 10,309,082) comes due Dec 4, 2026. Unpaid by Jun 4, 2027, it lapses early.
1 fee due Apr 10, 2027
The maintenance fee for System and Method for Tracking Water Usage by Category (US 11,782,460) comes due Apr 10, 2027. Unpaid by Oct 12, 2027, it lapses early.
1 fee due Jul 14, 2027
The maintenance fee for Fluid Governing System (US 10,533,307) comes due Jul 14, 2027. Unpaid by Jan 14, 2028, it lapses early.
1 fee due Sep 3, 2027
The maintenance fee for Low Flow Detection During Period of No Flow (US 10,579,075) comes due Sep 3, 2027. Unpaid by Mar 3, 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 10,309,082	A Fluid Flow Monitoring, Verification and Control System and Method In force Term ends Mar 8, 2035 · High confidence	In force	Term ends Mar 8, 2035	High confidence
US 10,533,307	Fluid Governing System In force Term ends Jan 15, 2036 · High confidence	In force	Term ends Jan 15, 2036	High confidence
US 10,684,629	Health and Lifestyle Prediction In force Term ends Nov 21, 2037 · High confidence	In force	Term ends Nov 21, 2037	High confidence
US 10,838,433	Abnormal Consumption Detection During Normal Usage In force Term ends Nov 21, 2037 · High confidence	In force	Term ends Nov 21, 2037	High confidence
US 10,983,536	User/Appliance Water Signature In force Term ends Nov 21, 2037 · High confidence	In force	Term ends Nov 21, 2037	High confidence
US 11,061,416	Water Profile Used to Detect Malfunctioning Water Appliances In force Term ends Nov 21, 2037 · High confidence	In force	Term ends Nov 21, 2037	High confidence
US 11,429,119	Differentiate User by Their Water Behavior In force Term ends Nov 21, 2037 · High confidence	In force	Term ends Nov 21, 2037	High confidence
US 11,662,748	Appliance Based Tariff In force Term ends Nov 21, 2037 · High confidence	In force	Term ends Nov 21, 2037	High confidence
US 11,782,460	System and Method for Tracking Water Usage by Category In force Term ends Nov 25, 2037 · High confidence	In force	Term ends Nov 25, 2037	High confidence
US 10,838,434	Differentiating Between Multiple Overlapping Water Events In force Term ends Jan 20, 2038 · High confidence	In force	Term ends Jan 20, 2038	High confidence

10 of 13 patents shown.

Pro members see all 13.

Pro members: see all 13 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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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 pending · 1 no status recorded

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