Rynan Technologies Pte. Ltd.

13 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

Mar 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 Nov 16, 2026
The maintenance fee for Smart release nitrogen-containing fertilizer granules (US 11,649,195) comes due Nov 16, 2026. Unpaid by May 17, 2027, it lapses early.
1 fee due Jan 18, 2027
The maintenance fee for Alternate wetting and drying (AWD) system and method (US 11,700,801) comes due Jan 18, 2027. Unpaid by Jul 19, 2027, 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 D781,131	Smart padlock In force Term ends Mar 14, 2032 · From the USPTO record	In force	Term ends Mar 14, 2032	From the USPTO record
US D781,132	Smart padlock In force Term ends Mar 14, 2032 · From the USPTO record	In force	Term ends Mar 14, 2032	From the USPTO record
US D790,952	Smart padlock In force Term ends Jul 4, 2032 · From the USPTO record	In force	Term ends Jul 4, 2032	From the USPTO record
US D798,756	Smart water meter In force Term ends Oct 3, 2032 · From the USPTO record	In force	Term ends Oct 3, 2032	From the USPTO record
US D801,839	Smart water meter In force Term ends Nov 7, 2032 · From the USPTO record	In force	Term ends Nov 7, 2032	From the USPTO record
US D802,460	Smart water meter In force Term ends Nov 14, 2032 · From the USPTO record	In force	Term ends Nov 14, 2032	From the USPTO record
US D813,645	Smart padlock In force Term ends Mar 27, 2033 · From the USPTO record	In force	Term ends Mar 27, 2033	From the USPTO record
US 11,700,801	Alternate wetting and drying (AWD) system and method In force Term ends Sep 7, 2037 · From the USPTO record	In force	Term ends Sep 7, 2037	From the USPTO record
US 11,369,067	Irrigation system and method In force Term ends Jul 23, 2039 · From the USPTO record	In force	Term ends Jul 23, 2039	From the USPTO record
US 11,591,275	Smart release potash fertilizer granules In force Term ends Oct 15, 2039 · From the USPTO record	In force	Term ends Oct 15, 2039	From the USPTO record

10 of 13 patents shown.

Pro members see all 13.

Pro members: see all 13 patents

Also on record, not counted in the 13: 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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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.

1 abandoned · 5 no status recorded

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