Geosoftware C.V.

12 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

Jun 2027

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 Feb 20, 2027
The maintenance fee for Method and apparatus for analyzing fractures using AVOAz inversion (US 10,386,515) comes due Feb 20, 2027. Unpaid by Aug 20, 2027, it lapses early.
1 fee due May 28, 2027
The maintenance fee for Methods and devices using effective elastic parameter values for anisotropic media (US 11,828,895) comes due May 28, 2027. Unpaid by Nov 29, 2027, it lapses early.
2 fees due Jun 30, 2027
1 fee due Oct 23, 2027
The maintenance fee for Automatically Detecting and Correcting Anomalies in Log Data (US 11,965,399) comes due Oct 23, 2027. Unpaid by Apr 24, 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 8,010,294	Extraction of depositional systems In force Term ends Jun 21, 2027 · From the USPTO record	In force	Term ends Jun 21, 2027	From the USPTO record
US 8,065,088	Extraction of depositional systems In force Term ends Jun 18, 2029 · From the USPTO record	In force	Term ends Jun 18, 2029	From the USPTO record
US 9,874,652	Modeling an elastic stiffness tensor in a transverse isotropic subsurface medium In force Term ends Nov 24, 2035 · From the USPTO record	In force	Term ends Nov 24, 2035	From the USPTO record
US 10,520,627	Modeling an elastic stiffness tensor in a transverse isotropic subsurface medium In force Ends no later than Nov 24, 2035 · From the USPTO record	In force	Ends no later than Nov 24, 2035	From the USPTO record
US 10,191,166	Complex pore geometry modeling by continuously varying inclusions (CI) method for elastic parameter prediction using inclusion models In force Term ends Jan 27, 2037 · From the USPTO record	In force	Term ends Jan 27, 2037	From the USPTO record
US 10,222,497	Multi-Stack (BROADBAND) Wavelet Estimation Method In force Term ends Feb 7, 2037 · High confidence	In force	Term ends Feb 7, 2037	High confidence
US 10,386,515	Method and apparatus for analyzing fractures using AVOAz inversion In force Term ends Jul 17, 2037 · From the USPTO record	In force	Term ends Jul 17, 2037	From the USPTO record
US 10,802,168	Predicting hydraulic fracture treatment effectiveness and productivity in oil and gas reservoirs In force Term ends Jul 21, 2037 · From the USPTO record	In force	Term ends Jul 21, 2037	From the USPTO record
US 10,520,621	Method and apparatus for simultaneous geostatistical inversion of time-lapse seismic data In force Term ends Aug 19, 2037 · From the USPTO record	In force	Term ends Aug 19, 2037	From the USPTO record
US 11,243,318	Method and apparatus for unambiguously estimating seismic anisotropy parameters In force Term ends Nov 5, 2038 · From the USPTO record	In force	Term ends Nov 5, 2038	From the USPTO record

10 of 12 patents shown.

Pro members see all 12.

Pro members: see all 12 patents

Also on record, not counted in the 12: 1 lapsed for an unpaid fee · 1 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.

Export every term end as CSV · Pro