0 patents currently held, every record listed here
5 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 5 US patents in force on its record. from the record
Of the 5 now held by other companies, 4 name Regents of the University of Michigan as their current owner, and 1 more name another party. Each row says which.
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. 2015 to 2038.
US 9,216,993
Compositions Comprising Thienopyrimidine and Thienopyridine Compounds and Methods of Use Thereof
Mar 10, 2034
US 9,505,781
Compositions Comprising Thienopyrimidine and Thienopyridine Compounds and Methods of Use Thereof
Mar 10, 2034
US 9,505,782
Compositions Comprising Thienopyrimidine and Thienopyridine Compounds and Methods of Use Thereof
Mar 10, 2034
US 10,160,769
Compositions Comprising Thienopyrimidine and Thienopyridine Compounds and Methods of Use Thereof
Mar 10, 2034
US 11,066,410
Fused Triazolo-Pyrimidine Compounds Having Useful Pharmaceutical Application
Mar 23, 2038
20202025203020352038
Every computed term in this portfolio is shown above.Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 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 Mar 2034 · High confidence
The most cited patent in this portfolio, cited by 23 later US patents, top 25% of utility patents granted in 2015 in our data. Protection runs to 2034.
now held by The Regents of the University of Michigan
Also notable
Ends Mar 2038 · High confidence
Granted 2021. Computed term ends 2038.
now held by Piksci Inc.
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: 5 patents in force now held by others · 1 application abandoned. 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.