Ihs Global Inc.
7 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
2
Ending by 2030
Feb 2030
Next term end
When these terms end
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 11, 2027The maintenance fee for Enhancing seismic features using an optical filter array (US 9,105,075) comes due Feb 11, 2027. Unpaid by Aug 11, 2027, it lapses early.
- 1 fee due Sep 10, 2027The maintenance fee for Systems and methods for providing information services associated with natural resource extraction activities (US 10,585,863) comes due Sep 10, 2027. Unpaid by Mar 10, 2028, it lapses early.
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 5 of 5
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,065,086 | Method for Estimating Missing Well Log Data In force · High confidence | In force | High confidence | |
| US 8,265,876 | Seismic horizon autopicking using orientation vector field In force · From the USPTO record | In force | From the USPTO record | |
| US 9,105,075 | Enhancing seismic features using an optical filter array In force · From the USPTO record | In force | From the USPTO record | |
| US 10,042,864 | System and method for visualizing the relationship of complex data attributes In force · From the USPTO record | In force | From the USPTO record | |
| US 10,585,863 | Systems and methods for providing information services associated with natural resource extraction activities In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 5: 7 patents in force now held by others · 6 lapsed for an unpaid fee · 11 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.
Published applications
Every application published under this name has become a patent.