Hampton University
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.
10
Ending by 2030
Mar 2027
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 Dec 13, 2026The maintenance fee for Methods of treating keloids (US 11,672,797) comes due Dec 13, 2026. Unpaid by Jun 14, 2027, it lapses early.
- 1 fee due Aug 11, 2027The maintenance fee for Fatty acid synthase inhibitors and methods of use (US 10,556,872) comes due Aug 11, 2027. Unpaid by Feb 11, 2028, it lapses early.
Recent changes
- 6 terms have ended 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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,546,774 | Hadron Treatment Planning with Adequate Biological Weighting In force · High confidence | In force | High confidence | |
| US 8,669,541 | Hadron Treatment Planning with Adequate Biological Weighting In force · High confidence | In force | High confidence | |
| US 8,742,377 | Hadron Treatment Planning with Adequate Biological Weighting In force · High confidence | In force | High confidence | |
| US 8,916,842 | Hadron Treatment Planning with Adequate Biological Weighting In force · High confidence | In force | High confidence | |
| US 9,119,961 | Hadron Treatment Planning with Adequate Biological Weighting In force · High confidence | In force | High confidence | |
| US 7,662,083 | Apparatus and method for brachytherapy radiation distribution mapping In force · From the USPTO record | In force | From the USPTO record | |
| US 8,200,316 | Opposed View and Dual Head Detector Apparatus for Diagnosis and Biopsy with Image Processing Methods In force · High confidence | In force | High confidence | |
| US 9,211,422 | Accelerated partial breast irradiation with shielded brachytherapy applicator system and method of use In force · From the USPTO record | In force | From the USPTO record | |
| US 7,982,200 | Hadron Treatment Planning with Adequate Biological Weighting In force · High confidence | In force | High confidence | |
| US 7,550,752 | Hadron Treatment Planning with Adequate Biological Weighting In force · High confidence | In force | High confidence |
Also on record, not counted in the 15: 1 patent in force now held by others · 5 lapsed for an unpaid fee · 7 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
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.
2 no status recorded