RIC Enterprises

8 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 2028

Next term end

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

20262027202820292030203120322033203420352036203720382039204020412042204320442045

Fee deadlines

No maintenance fee falls due on this company's record before Nov 14, 2027.

Recent changes

2 of the patents on this record were granted since Aug 16, 2026

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 7,750,491	Fluid-dynamic renewable energy harvesting system In force Term ends Sep 6, 2028 · From the USPTO record	In force	Term ends Sep 6, 2028	From the USPTO record
US 7,714,457	Wind energy harvesting system on a frozen surface In force Term ends Nov 10, 2028 · From the USPTO record	In force	Term ends Nov 10, 2028	From the USPTO record
US 7,997,264	Inflatable heliostatic solar power collector In force Term ends May 26, 2030 · From the USPTO record	In force	Term ends May 26, 2030	From the USPTO record
US 9,404,677	Inflatable linear heliostatic concentrating solar module In force Term ends Jan 23, 2034 · From the USPTO record	In force	Term ends Jan 23, 2034	From the USPTO record
US 9,546,643	Revolving overhead windmill In force Term ends Feb 28, 2035 · From the USPTO record	In force	Term ends Feb 28, 2035	From the USPTO record
US 11,274,648	Pumped storage system with waterfall control subsystem In force Term ends Jan 14, 2040 · From the USPTO record	In force	Term ends Jan 14, 2040	From the USPTO record
US 12,750,000	Synergistic Tracking Integrated Photovoltaic and Concentrating Cogeneration Solar Energy Harvesting System In force Term ends Oct 11, 2044 · High confidence	In force	Term ends Oct 11, 2044	High confidence
US 12,735,167	Partially Aerostatically Supported Ram Air Cushion Ship In force Term ends Feb 27, 2045 · High confidence	In force	Term ends Feb 27, 2045	High confidence

Also on record, not counted in the 8: 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

Every application published under this name has become a patent.