Well Resolutions Technology

20 patents currently held · Updated Nov 14, 2026

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

Recorded under 2 name spellings.

Ending by 2030

Jun 2034

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.

2 fees due Jan 2 to 30, 2027 · next Jan 2
1 fee due Feb 15, 2027
The maintenance fee for Electrical wet connection between LWD/MWD tools with longitudinal and rotational degree of freedom and pressure protection eliminating vibration and shock effects (US 11,725,462) comes due Feb 15, 2027. Unpaid by Aug 16, 2027, it lapses early.
1 fee due Aug 23, 2027
The maintenance fee for Apparatus and methods for making azimuthal resistivity measurements (US 9,268,053) comes due Aug 23, 2027. Unpaid by Feb 23, 2028, it lapses early.
1 fee due Sep 17, 2027
The maintenance fee for Apparatus and methods for communicating with a downhole tool (US 10,591,635) comes due Sep 17, 2027. Unpaid by Mar 17, 2028, it lapses early.
1 fee due Nov 12, 2027
The maintenance fee for Boundary tracking control module for rotary steerable systems (US 10,648,319) comes due Nov 12, 2027. Unpaid by May 12, 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 9,268,053	Apparatus and methods for making azimuthal resistivity measurements In force Term ends Jun 12, 2034 · From the USPTO record	In force	Term ends Jun 12, 2034	From the USPTO record
US 9,952,347	Apparatus and methods for making azimuthal resistivity measurements In force Ends no later than Jun 12, 2034 · From the USPTO record	In force	Ends no later than Jun 12, 2034	From the USPTO record
US 10,072,490	Boundary tracking control module for rotary steerable systems In force Ends no later than Jun 12, 2034 · From the USPTO record	In force	Ends no later than Jun 12, 2034	From the USPTO record
US 10,648,319	Boundary tracking control module for rotary steerable systems In force Ends no later than Jun 12, 2034 · From the USPTO record	In force	Ends no later than Jun 12, 2034	From the USPTO record
US 11,008,850	Apparatus and methods for making azimuthal resistivity measurements In force Ends no later than Jun 12, 2034 · From the USPTO record	In force	Ends no later than Jun 12, 2034	From the USPTO record
US 11,098,572	Boundary tracking control module for rotary steerable systems In force Ends no later than Jun 12, 2034 · From the USPTO record	In force	Ends no later than Jun 12, 2034	From the USPTO record
US 11,326,437	Universal bottomhole assembly node (UBHAN) providing communications to and from rotary steerable systems (RSS) and real time azimuthal resistivity imaging for geosteering and pressure while drilling (FWD) for well control In force Term ends Jun 12, 2034 · From the USPTO record	In force	Term ends Jun 12, 2034	From the USPTO record
US 12,553,331	Systems and Methods for an Array of Different Downhole Sensors in a Single Tool Body In force Term ends Jun 12, 2034 · Medium confidence	In force	Term ends Jun 12, 2034	Medium confidence
US 10,337,322	Modular resistivity sensor for downhole measurement while drilling In force Ends no later than Jun 17, 2034 · From the USPTO record	In force	Ends no later than Jun 17, 2034	From the USPTO record
US 10,253,614	Apparatus and methods for making azimuthal resistivity measurements In force Term ends Jun 22, 2034 · From the USPTO record	In force	Term ends Jun 22, 2034	From the USPTO record

10 of 20 patents shown.

Pro members see all 20.

Pro members: see all 20 patents

Also on record, not counted in the 20: 4 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.

Export every term end as CSV · Pro

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 · 1 no status recorded

List them