Nanoliposome-Microbubble Conjugate Having Complex of CAS9 Protein, Guide RNA Inhibiting SRD5A2 Gene Expression and Cationic Polymer Encapsulated in Nanoliposome and Composition for Ameliorating or Treating Hair Loss Containing the Same

US 11,766,485 In force

Overview Sources & methods

Term ends Sep 18, 2040 · High confidence

Computed 20-year base term

Held by Moogene Medi Co., Ltd.

Filed Mar 12, 2020 as application 16/646,899 · Granted Sep 26, 2023

Base term plus 702 days of patent term adjustment (USPTO delay)

Today

20 years from filing

Term ends Sep 18, 2040

2018 2040

Clock starts
Oct 17, 2018

Term ends
Sep 18, 2040

Granted
Sep 26, 2023

base term patent term adjustment 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

702

Days of term adjustment

Read from the USPTO patent term adjustment record, not recalculated here.

None

Terminal disclaimer

No disclaimer on this record.

0 of 3

Maintenance fees paid

Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.

How we calculated this date

One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.

Step	Input	Date after this step	Confidence
Base term, 20 years from filing	Clock starts Oct 17, 2018, when the earliest non-provisional application in its chain was filed (this one was filed Mar 12, 2020)	Oct 17, 2038	High confidence
Continuity chain	Every parent in the chain resolved	no change	High confidence
Patent term adjustment	+702 days, USPTO patent term adjustment record	Sep 18, 2040	High confidence
Terminal disclaimer cap	None on record	no cap applied	High confidence
Patent term extension	None on file	no change	High confidence
Fee events	0 of 3 maintenance fees paid	In force	High confidence
Computed term end	The steps above, in order	Sep 18, 2040	High confidence

Sources

Google Patents · The patent document at USPTO · Assignment records at USPTO

USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup

Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.

Not on this page: the patent's family, its recorded assignments and its citation count. USPTO's assignment records, linked above, list every recorded assignment.

Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.

Nanoliposome-Microbubble Conjugate Having Complex of CAS9 Protein, Guide RNA Inhibiting SRD5A2 Gene Expression and Cationic Polymer Encapsulated in Nanoliposome and Composition for Ameliorating or Treating Hair Loss Containing the Same

Term ends Sep 18, 2040 · High confidence

20-year base term ends Oct 17, 2038

How we calculated this date

Sources