Erber Aktiengesellschaft

20 patents currently held · Updated Nov 14, 2026

4 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.

Recorded under 5 name spellings.

Recorded as renamed to DSM Austria GmbH (2025)

Ending by 2030

Mar 2029

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 Jan 4, 2027
The maintenance fee for Use of Coriobacteriia to promote gut health (US 11,690,881) comes due Jan 4, 2027. Unpaid by Jul 6, 2027, it lapses early.
1 fee due Mar 12, 2027
The maintenance fee for Apparatus and method for delivering droplets of fluid onto poultry hatchlings (US 11,751,985) comes due Mar 12, 2027. Unpaid by Sep 13, 2027, it lapses early.
1 fee due Jul 7, 2027
The maintenance fee for Trichothecene-transforming alcohol dehydrogenase, method for transforming trichothecenes and trichothecene-transforming additive (US 10,526,585) comes due Jul 7, 2027. Unpaid by Jan 7, 2028, it lapses early.
1 fee due Aug 27, 2027
The maintenance fee for Polypeptide for Hydrolytic Cleavage of Zearalenone And/Or Zearalenone Derivatives, Isolated Polynucleotide Thereof as Well as a Polypeptide Containing an Additive, Use of Same as Well as a Process (US 11,910,807) comes due Aug 27, 2027. Unpaid by Feb 28, 2028, it lapses early.
1 fee due Sep 3, 2027
The maintenance fee for Additive for selenium-containing forage (US 10,575,539) comes due Sep 3, 2027. Unpaid by Mar 3, 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 8,101,170	Probiotic health or fitness promoting human or animal foodstuff and/or drinking water additive and use thereof In force Term ends Mar 9, 2029 · From the USPTO record	In force	Term ends Mar 9, 2029	From the USPTO record
US 8,703,460	Method for the production of an additive for the enzymatic decomposition of mycotoxins, additive, and use thereof In force Term ends Sep 21, 2029 · From the USPTO record	In force	Term ends Sep 21, 2029	From the USPTO record
US 9,586,990	Enzymes for transforming ergopeptines and method therefor In force Term ends Oct 4, 2033 · From the USPTO record	In force	Term ends Oct 4, 2033	From the USPTO record
US 10,076,125	Polypeptide for Hydrolytic Cleavage of Zearalenone And/Or Zearalenone Derivatives, Isolated Polynucleotide Thereof as Well as a Polypeptide Containing an Additive, Use of Same as Well as a Process In force Ends no later than Aug 27, 2034 · Medium confidence	In force	Ends no later than Aug 27, 2034	Medium confidence
US 10,149,489	Polypeptide for Hydrolytic Cleavage of Zearalenone And/Or Zearalenone Derivatives, Isolated Polynucleotide Thereof as Well as a Polypeptide Containing an Additive, Use of Same as Well as a Process In force Ends no later than Aug 27, 2034 · Medium confidence	In force	Ends no later than Aug 27, 2034	Medium confidence
US 10,779,556	Polypeptide for Hydrolytic Cleavage of Zearalenone And/Or Zearalenone Derivatives, Isolated Polynucleotide Thereof as Well as a Polypeptide Containing an Additive, Use of Same as Well as a Process In force Term ends Aug 27, 2034 · Medium confidence	In force	Term ends Aug 27, 2034	Medium confidence
US 11,324,235	Polypeptide for Hydrolytic Cleavage of Zearalenone And/Or Zearalenone Derivatives, Isolated Polynucleotide Thereof as Well as a Polypeptide Containing an Additive, Use of Same as Well as a Process In force Term ends Aug 27, 2034 · Medium confidence	In force	Term ends Aug 27, 2034	Medium confidence
US 11,910,807	Polypeptide for Hydrolytic Cleavage of Zearalenone And/Or Zearalenone Derivatives, Isolated Polynucleotide Thereof as Well as a Polypeptide Containing an Additive, Use of Same as Well as a Process In force Term ends Aug 27, 2034 · Low confidence	In force	Term ends Aug 27, 2034	Low confidence
US 11,998,027	Polypeptide for Hydrolytic Cleavage of Zearalenone And/Or Zearalenone Derivatives, Isolated Polynucleotide Thereof as Well as a Polypeptide Containing an Additive, Use of Same as Well as a Process In force Term ends Aug 27, 2034 · Low confidence	In force	Term ends Aug 27, 2034	Low confidence
US 11,998,028	Polypeptide for Hydrolytic Cleavage of Zearalenone And/Or Zearalenone Derivatives, Isolated Polynucleotide Thereof as Well as a Polypeptide Containing an Additive, Use of Same as Well as a Process In force Term ends Nov 8, 2034 · Medium confidence	In force	Term ends Nov 8, 2034	Medium confidence

10 of 20 patents shown.

Pro members see all 20.

Pro members: see all 20 patents

Also on record, not counted in the 20: 4 patents in force now held by others · 3 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.

4 pending · 1 abandoned · 4 no status recorded

List them