Imi Systems Ltd.

14 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

Sep 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 Dec 2, 2026
The maintenance fee for Antiballistic Article and Method of Producing Same (US 9,046,324) comes due Dec 2, 2026. Unpaid by Jun 2, 2027, it lapses early.
2 fees due Aug 18 to 23, 2027 · next Aug 18

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 8,561,519	Multi-Weapons System In force Term ends Sep 16, 2030 · High confidence	In force	Term ends Sep 16, 2030	High confidence
US 8,661,979	Grenade mechanism In force Term ends Dec 12, 2030 · From the USPTO record	In force	Term ends Dec 12, 2030	From the USPTO record
US 9,696,122	Antiballistic Article and Method of Producing Same In force Term ends Jun 27, 2032 · High confidence	In force	Term ends Jun 27, 2032	High confidence
US 9,046,324	Antiballistic Article and Method of Producing Same In force Term ends Aug 6, 2032 · High confidence	In force	Term ends Aug 6, 2032	High confidence
US 9,267,774	Missile Warhead In force Term ends Mar 24, 2033 · High confidence	In force	Term ends Mar 24, 2033	High confidence
US 10,563,961	Pre-Stressed Curved Ceramic Plates/Tiles and Method of Producing Same In force Term ends Jan 29, 2035 · High confidence	In force	Term ends Jan 29, 2035	High confidence
US 10,139,201	Pre-Stressed Curved Ceramic Plates/Tiles and Method of Producing Same In force Term ends Jul 25, 2035 · High confidence	In force	Term ends Jul 25, 2035	High confidence
US 9,927,530	GPS-Aided Inertial Navigation Method and System In force Term ends Nov 8, 2035 · High confidence	In force	Term ends Nov 8, 2035	High confidence
US 11,047,659	Small Caliber Ammunition Cartridge and Armor Piercing Match Bullet Thereof In force Term ends Apr 18, 2039 · High confidence	In force	Term ends Apr 18, 2039	High confidence
US 10,962,337	Cartridge for providing delayed chaff for use as a decoy for RF radars In force Term ends Oct 17, 2039 · From the USPTO record	In force	Term ends Oct 17, 2039	From the USPTO record

10 of 14 patents shown.

Pro members see all 14.

Pro members: see all 14 patents

Also on record, not counted in the 14: 4 lapsed for an unpaid fee · 2 ended at full term. 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

Every application published under this name has become a patent.