Exentis Knowledge GmbH

21 patents currently held · Updated Nov 14, 2026

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

Recorded under 2 name spellings.

Ending by 2030

May 2034

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 Feb 6, 2027
The maintenance fee for Machine for producing three-dimensional screen-printed articles (US 10,369,779) comes due Feb 6, 2027. Unpaid by Aug 6, 2027, it lapses early.
2 fees due Jul 2 to 16, 2027 · next Jul 2
1 fee due Oct 21, 2027
The maintenance fee for Multistage body having a plurality of flow channels (US 10,625,251) comes due Oct 21, 2027. Unpaid by Apr 21, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

Nothing was recorded against this company's patents in the last 90 days.

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 11,155,074	Machine for producing 3D screen-printed articles In force Term ends May 22, 2034 · From the USPTO record	In force	Term ends May 22, 2034	From the USPTO record
US 11,872,799	Machine for producing 3D screen-printed articles In force Ends no later than May 22, 2034 · From the USPTO record	In force	Ends no later than May 22, 2034	From the USPTO record
US 12,673,485	Machine for Producing 3D Screen-Printed Articles In force Ends no later than May 22, 2034 · Low confidence	In force	Ends no later than May 22, 2034	Low confidence
US 10,369,779	Machine for producing three-dimensional screen-printed articles In force Term ends Sep 15, 2034 · From the USPTO record	In force	Term ends Sep 15, 2034	From the USPTO record
US 10,625,251	Multistage body having a plurality of flow channels In force Term ends Jan 22, 2037 · From the USPTO record	In force	Term ends Jan 22, 2037	From the USPTO record
US 11,419,824	Drug Delivery System In force Ends no later than Dec 29, 2037 · Medium confidence	In force	Ends no later than Dec 29, 2037	Medium confidence
US 11,484,504	Method for producing a drug delivery system In force Term ends Dec 29, 2037 · From the USPTO record	In force	Term ends Dec 29, 2037	From the USPTO record
US 11,986,558	Drug Delivery System In force Ends no later than Dec 29, 2037 · Low confidence	In force	Ends no later than Dec 29, 2037	Low confidence
US 12,290,604	Method for producing a drug delivery system In force Term ends Jan 13, 2038 · From the USPTO record	In force	Term ends Jan 13, 2038	From the USPTO record
US 12,290,605	Method for producing a drug delivery system In force Term ends Jan 14, 2038 · From the USPTO record	In force	Term ends Jan 14, 2038	From the USPTO record

10 of 21 patents shown.

Pro members see all 21.

Pro members: see all 21 patents

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.

2 pending · 1 abandoned · 2 no status recorded

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