RMSPumpTools

9 patents currently held · Updated Nov 14, 2026

1 more in force is now held by another company

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

Ending by 2030

Feb 2029

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

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 9 of 9

Patent	Title	Status	Expires	Confidence
US 8,104,540	Completion tool In force Term ends Feb 6, 2029 · From the USPTO record	In force	Term ends Feb 6, 2029	From the USPTO record
US 8,353,352	Switch mechanisms that allow a single power cable to supply electrical power to two or more downhole electrical motors alternatively and methods associated therewith In force Term ends Jun 3, 2029 · From the USPTO record	In force	Term ends Jun 3, 2029	From the USPTO record
US 8,272,885	Connector In force Term ends May 10, 2031 · From the USPTO record	In force	Term ends May 10, 2031	From the USPTO record
US 8,376,765	Connector In force Term ends Jun 6, 2031 · From the USPTO record	In force	Term ends Jun 6, 2031	From the USPTO record
US RE46,344	Wet-mateable connector In force Term ends Feb 17, 2032 · From the USPTO record	In force	Term ends Feb 17, 2032	From the USPTO record
US 9,637,988	Fluid vent assembly and method of venting fluid In force Term ends Oct 31, 2033 · From the USPTO record	In force	Term ends Oct 31, 2033	From the USPTO record
US 9,850,732	Seal assembly for a downhole device In force Term ends Aug 27, 2034 · From the USPTO record	In force	Term ends Aug 27, 2034	From the USPTO record
US 10,871,040	Connector assembly In force Term ends Dec 16, 2037 · From the USPTO record	In force	Term ends Dec 16, 2037	From the USPTO record
US 10,738,571	Powering an ESP sensor using AC current In force Term ends Dec 22, 2037 · From the USPTO record	In force	Term ends Dec 22, 2037	From the USPTO record

Also on record, not counted in the 9: 1 patent in force now held by others · 2 lapsed for an unpaid fee · 1 surrendered on reissue. 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.