Ion Beam Applications
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.
22
Ending by 2030
Jan 2028
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 Nov 28, 2026The maintenance fee for Remote control system for medical apparatus (US 10,304,322) comes due Nov 28, 2026. Unpaid by May 28, 2027, it lapses early.
- 1 fee due Dec 9, 2026The maintenance fee for Cyclotron comprising a means for modifying the magnetic field profile and associated method (US 9,055,662) comes due Dec 9, 2026. Unpaid by Jun 9, 2027, it lapses early.
- 1 fee due Jan 28, 2027The maintenance fee for Magnet structure for an isochronous superconducting compact cyclotron (US 9,093,209) comes due Jan 28, 2027. Unpaid by Jul 28, 2027, it lapses early.
- 1 fee due Feb 13, 2027The maintenance fee for Superconductor cyclotron regenerator (US 10,383,206) comes due Feb 13, 2027. Unpaid by Aug 13, 2027, it lapses early.
- 2 fees due May 17 to 24, 2027 · next May 17
- 1 fee due Jun 1, 2027The maintenance fee for Device and method for 3D dose tracking in radiation therapy (US 9,199,093) comes due Jun 1, 2027. Unpaid by Dec 1, 2027, it lapses early.
- 2 fees due Jul 12, 2027
- 2 fees due Aug 18 to 23, 2027 · next Aug 18
- 2 fees due Sep 22 to 24, 2027 · next Sep 22
- 1 fee due Oct 5, 2027The maintenance fee for Gantry structure for a hadron therapy apparatus (US 9,302,123) comes due Oct 5, 2027. Unpaid by Apr 5, 2028, it lapses early.
Recent changes
- 2 of the patents on this record were granted 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 8,027,712 | Elongated Markers for Soft Tissue Volume Identification In force · High confidence | In force | High confidence | |
| US 8,896,238 | Device and method for fast beam current modulation in a particle accelerator In force · From the USPTO record | In force | From the USPTO record | |
| US 8,410,730 | Device and method for fast beam current modulation in a particle accelerator In force · From the USPTO record | In force | From the USPTO record | |
| US 8,160,204 | Method and device for IMRT verification In force · From the USPTO record | In force | From the USPTO record | |
| US 8,093,574 | Shielding for ionizing radiation In force · From the USPTO record | In force | From the USPTO record | |
| US 9,818,573 | Particle beam transport apparatus In force · From the USPTO record | In force | From the USPTO record | |
| US 8,218,725 | Method and device for online IMRT verification In force · From the USPTO record | In force | From the USPTO record | |
| US 8,338,783 | Dosimetry device for verification of a radiation therapy apparatus In force · From the USPTO record | In force | From the USPTO record | |
| US 8,502,133 | Water phantom In force · From the USPTO record | In force | From the USPTO record | |
| US 8,324,841 | Twin internal ion source for particle beam production with a cyclotron In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 93: 1 patent in force now held by others · 38 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
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 pending · 21 no status recorded