0 patents currently held, every record listed here
8 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.
This portfolio holds none of the 8 US patents in force on its record. from the record
Of the 8 now held by other companies, 8 name Luna Innovations Incorporated as their current owner. Each row says so.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
none
Next term end
When these terms end
Each bar runs from grant to computed term end. 2013 to 2034.
US 8,457,915
System and Method to Measure the Transit Time Position(S) of Pulses in Time Domain Data
Jan 6, 2030
US 8,436,310
System and Method Reducing Fiber Stretch Induced Timing Errors in Fiber Optic Coupled Time Domain Terahertz Systems
May 12, 2030
US 9,588,041
System and Method for Detection and Measurement of Interfacial Properties in Single and Multilayer Objects
no later than Jul 3, 2031
US 9,360,296
System for Calculation of Material Properties Using Reflection Terahertz Radiation and an External Reference Structure
Oct 18, 2033
US 10,215,696
System for Determining at Least One Property of a Sheet Dielectric Sample Using Terahertz Radiation
Nov 14, 2034
201720212025202920332034
A dotted end marks a recorded terminal disclaimer this site has not resolved: the term can only be shorter than the bar, never longer.
Every computed term in this portfolio is shown above.Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
None of the currently held patents qualifies as notable.
Formerly held, still cited
Notable
Ends Aug 2034 · High confidence
The most cited patent in this portfolio, cited by 47 later US patents, top 5% of utility patents granted in 2018 in our data. Protection runs to 2034.
now held by Luna Innovations Incorporated
Also notable
Ends no later than Jul 2031 · Medium confidence
Granted 2017 and renewed at every maintenance window due so far. Protection runs to 2031. A terminal disclaimer is on file and its reference is not resolved, so no cap is applied and the date may move earlier, never later.
now held by Luna Innovations Incorporated
Also notable
Ends Apr 2030 · High confidence
Renewed at every maintenance window since the 2013 grant; no more fees are due before its term ends in 2030.
now held by Luna Innovations Incorporated
Fee deadlines
No maintenance fee falls due on this company's record before Nov 10, 2027.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
Patents held now
Soonest term end first.
Also on record: 8 patents in force now held by others · 4 patents ended. List them
Sources and methods
Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
1 terminal disclaimer is on file with no resolved reference. No cap is applied and none is guessed