Oystershell N.V.

9 patents currently held · Updated Nov 14, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Jul 2036

Next term end

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

20262027202820292030203120322033203420352036203720382039204020412042204320442045

Fee deadlines

No maintenance fee falls due on this company's record before Nov 14, 2027.

Recent changes

1 of the patents on this record was 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.

Showing 1 to 9 of 9

Patent	Title	Status	Expires	Confidence
US 11,376,056	Pen for the Treatment of Dermatological Disorders and Method for Use Thereof In force Term ends Jul 4, 2036 · High confidence	In force	Term ends Jul 4, 2036	High confidence
US 11,044,913	Silylated polyalcohols and compositions thereof In force Term ends Feb 23, 2038 · From the USPTO record	In force	Term ends Feb 23, 2038	From the USPTO record
US 11,147,774	Peelable nail lacquer In force Term ends Feb 23, 2038 · From the USPTO record	In force	Term ends Feb 23, 2038	From the USPTO record
US 11,628,145	Coloured Keratolytic Nail Lacquer In force Term ends Feb 23, 2038 · High confidence	In force	Term ends Feb 23, 2038	High confidence
US 12,115,175	Oral Dosage Form for Enhanced Solubilization of a Poorly Soluble Active Agent and Method of Preparation In force Term ends May 19, 2038 · High confidence	In force	Term ends May 19, 2038	High confidence
US 11,330,816	Composition for killing arthropods and uses thereof In force Term ends Dec 1, 2040 · From the USPTO record	In force	Term ends Dec 1, 2040	From the USPTO record
US 12,303,582	Composition for the treatment of nail fungus In force Term ends Mar 25, 2041 · From the USPTO record	In force	Term ends Mar 25, 2041	From the USPTO record
US 12,727,928	Cryogenic Device and Actuator Assembly Therein In force Term ends Dec 22, 2041 · High confidence	In force	Term ends Dec 22, 2041	High confidence
US 12,440,517	Soft gummy In force Term ends Mar 18, 2044 · From the USPTO record	In force	Term ends Mar 18, 2044	From the USPTO record

Also on record, not counted in the 9: 1 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.

Export every term end as CSV · Pro

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 no status recorded

List them