Oxoid Limited

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

May 2030

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.

2 fees due Jan 7 to 28, 2027 · next Jan 7
1 fee due May 3, 2027
The maintenance fee for Detection of Salmonella Enterica Subspecies Enterica Serovar Enteritidis in Food and Environmental Samples, Methods and Compositions Therefor (US 9,175,354) comes due May 3, 2027. Unpaid by Nov 3, 2027, 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.

Showing 1 to 9 of 9

Patent	Title	Status	Expires	Confidence
US 8,906,628	Nucleic Acid Amplification Methods for Specific Detection of E. Coli O157:H7 Without Co-Detection of E. Coli O55:H7 In force Term ends May 14, 2030 · High confidence	In force	Term ends May 14, 2030	High confidence
US 8,445,209	Nucleic Acid Compositions and Nucleic Acid Amplification Based Methods for Detecting E. Coli O157:H7 In force Term ends Mar 28, 2031 · High confidence	In force	Term ends Mar 28, 2031	High confidence
US 9,546,405	Detection of Listeria Species in Food and Environmental Samples, Methods and Compositions Thereof In force Term ends Oct 29, 2031 · High confidence	In force	Term ends Oct 29, 2031	High confidence
US 8,795,969	Detection of Listeria Species in Food and Environmental Samples, Methods and Compositions Thereof In force Term ends Mar 8, 2032 · High confidence	In force	Term ends Mar 8, 2032	High confidence
US 9,175,354	Detection of Salmonella Enterica Subspecies Enterica Serovar Enteritidis in Food and Environmental Samples, Methods and Compositions Therefor In force Term ends Apr 12, 2032 · High confidence	In force	Term ends Apr 12, 2032	High confidence
US 9,090,929	Medium for detecting and differentiating vancomycin-resistant enterococci In force Term ends Oct 24, 2032 · From the USPTO record	In force	Term ends Oct 24, 2032	From the USPTO record
US 9,024,002	Compositions and Methods for Detection of Salmonella Species In force Term ends Mar 7, 2033 · High confidence	In force	Term ends Mar 7, 2033	High confidence
US 9,074,236	Apparatus and methods for microbial identification by mass spectrometry In force Term ends Apr 30, 2033 · From the USPTO record	In force	Term ends Apr 30, 2033	From the USPTO record
US 10,157,734	Methods for microbial identification by mass spectrometry In force Term ends Apr 30, 2033 · From the USPTO record	In force	Term ends Apr 30, 2033	From the USPTO record

Also on record, not counted in the 9: 4 lapsed for an unpaid fee · 23 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.

3 no status recorded

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