Real Time Tomography, LLC

9 patents currently held · Updated Nov 15, 2026

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.

Ending by 2030

Jan 2031

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 Apr 17, 2027
The maintenance fee for Super-Resolution Tomosynthesis Imaging Systems And Methods (US 11,786,186) comes due Apr 17, 2027. Unpaid by Oct 18, 2027, it lapses early.
1 fee due Sep 17, 2027
The maintenance fee for Enhancements for displaying and viewing Tomosynthesis images (US 10,593,069) comes due Sep 17, 2027. Unpaid by Mar 17, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

1 of the patents on this record was granted since Aug 17, 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.

Showing 1 to 9 of 9

Patent	Title	Status	Expires	Confidence
US 8,233,690	Dynamic tomographic image reconstruction and rendering on-demand In force Term ends Jan 15, 2031 · From the USPTO record	In force	Term ends Jan 15, 2031	From the USPTO record
US 9,743,891	Super-Resolution Tomosynthesis Imaging Systems and Methods In force Term ends Jul 9, 2033 · High confidence	In force	Term ends Jul 9, 2033	High confidence
US 11,361,479	Enhancements for displaying and viewing tomosynthesis images In force Term ends Aug 30, 2034 · From the USPTO record	In force	Term ends Aug 30, 2034	From the USPTO record
US 12,745,967	Dynamic Four-Dimensional Contrast Enhanced Tomosynthesis In force Term ends Feb 15, 2035 · Medium confidence	In force	Term ends Feb 15, 2035	Medium confidence
US 12,361,608	Enhancements for displaying and viewing tomosynthesis images In force Term ends May 15, 2035 · From the USPTO record	In force	Term ends May 15, 2035	From the USPTO record
US 10,593,069	Enhancements for displaying and viewing Tomosynthesis images In force (reinstated) Term ends Nov 28, 2035 · From the USPTO record	In force (reinstated)	Term ends Nov 28, 2035	From the USPTO record
US 11,786,186	Super-Resolution Tomosynthesis Imaging Systems And Methods In force Term ends Feb 27, 2037 · High confidence	In force	Term ends Feb 27, 2037	High confidence
US 11,185,294	Improved Super-Resolution Tomosynthesis Imaging Systems and Methods In force Term ends Jul 27, 2037 · High confidence	In force	Term ends Jul 27, 2037	High confidence
US 12,450,738	Automated Multi-Class Segmentation of Digital Mammogram In force Term ends Jan 24, 2044 · High confidence	In force	Term ends Jan 24, 2044	High confidence

Also on record, not counted in the 9: 1 patent in force now held by others. 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.

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Published applications

Every application published under this name has become a patent.