Dermapharm AG

15 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

May 2032

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 Mar 19, 2027
The maintenance fee for Device for Hyperthermia Treatment of Itching (US 11,759,348) comes due Mar 19, 2027. Unpaid by Sep 20, 2027, it lapses early.
1 fee due Sep 17, 2027
The maintenance fee for Use of enzymes with a wide pH activity range as medicaments for promoting digestion (US 10,590,402) 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 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.

Patent	Title	Status	Expires	Confidence
US 9,963,499	Expression of monoclonal antibodies in ciliate host cells In force Term ends May 1, 2032 · From the USPTO record	In force	Term ends May 1, 2032	From the USPTO record
US 11,032,021	Treatment for improving the use of dietary sugar for energy purposes In force Term ends Jul 17, 2035 · From the USPTO record	In force	Term ends Jul 17, 2035	From the USPTO record
US 10,590,402	Use of enzymes with a wide pH activity range as medicaments for promoting digestion In force Term ends Mar 4, 2036 · From the USPTO record	In force	Term ends Mar 4, 2036	From the USPTO record
US D923,806	Apparatus for thermotherapy In force Term ends Jun 29, 2036 · From the USPTO record	In force	Term ends Jun 29, 2036	From the USPTO record
US D930,845	Apparatus for thermotherapy In force Term ends Sep 14, 2036 · From the USPTO record	In force	Term ends Sep 14, 2036	From the USPTO record
US 11,584,920	Use of enzymes with a wide pH activity range as medicaments for promoting digestion In force Term ends Jul 29, 2037 · From the USPTO record	In force	Term ends Jul 29, 2037	From the USPTO record
US D963,175	Apparatus for thermotherapy In force Term ends Sep 6, 2037 · From the USPTO record	In force	Term ends Sep 6, 2037	From the USPTO record
US D963,176	Apparatus for thermotherapy In force Term ends Sep 6, 2037 · From the USPTO record	In force	Term ends Sep 6, 2037	From the USPTO record
US 11,759,348	Device for Hyperthermia Treatment of Itching In force Term ends Apr 29, 2039 · High confidence	In force	Term ends Apr 29, 2039	High confidence
US D1,105,458	Apparatus for thermotherapy In force Term ends Dec 9, 2040 · From the USPTO record	In force	Term ends Dec 9, 2040	From the USPTO record

10 of 15 patents shown.

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Pro members: see all 15 patents

Also on record, not counted in the 15: 1 lapsed for an unpaid fee · 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.

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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.

1 pending · 1 abandoned · 2 no status recorded

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