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86 patents currently held · Updated Nov 14, 2026

97 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.

Ending by 2030

Oct 2027

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 Nov 14 to 23, 2026 · next Nov 14
3 fees due Jan 2 to 9, 2027 · next Jan 2
3 fees due Feb 6 to 27, 2027 · next Feb 6
1 fee due Mar 3, 2027
The maintenance fee for Mutant CSGG Pores (US 10,400,014) comes due Mar 3, 2027. Unpaid by Sep 3, 2027, it lapses early.
1 fee due Apr 15, 2027
The maintenance fee for Trapping Mammalian Protein-Protein Complexes in Virus-Like Particles Utilizing HIV-1 Gag-Bait Fusion Proteins (US 10,444,245) comes due Apr 15, 2027. Unpaid by Oct 15, 2027, it lapses early.
2 fees due May 14 to 19, 2027 · next May 14
1 fee due Jun 29, 2027
The maintenance fee for Microorganisms Genetically Engineered to Have Modified N-Glycosylation Activity (US 9,222,083) comes due Jun 29, 2027. Unpaid by Dec 29, 2027, it lapses early.
2 fees due Jul 16 to 19, 2027 · next Jul 16
2 fees due Aug 2 to 6, 2027 · next Aug 2
1 fee due Oct 28, 2027
The maintenance fee for Markers for detecting microsatellite instability in cancer and determining synthetic lethality with inhibition of the DNA base excision repair pathway (US 10,633,707) comes due Oct 28, 2027. Unpaid by Apr 28, 2028, it lapses early.
2 fees due Nov 5 to 12, 2027 · next Nov 5

Which patents, and when each one lapses · Pro

Recent changes

8 of the patents on this record were 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 8,470,785	Method for Treating Ocular Cancer In force Term ends Oct 5, 2027 · Medium confidence	In force	Term ends Oct 5, 2027	Medium confidence
US 8,026,083	Yarrowia Lipolytica and Pichia Pastoris HAC1 Nucleic Acids In force Term ends Apr 3, 2028 · High confidence	In force	Term ends Apr 3, 2028	High confidence
US 9,222,083	Microorganisms Genetically Engineered to Have Modified N-Glycosylation Activity In force Term ends Apr 3, 2028 · High confidence	In force	Term ends Apr 3, 2028	High confidence
US 8,123,084	Rack and Pinion Drive for By-Pass Cartridge In force Term ends Jun 13, 2028 · Medium confidence	In force	Term ends Jun 13, 2028	Medium confidence
US 10,149,914	Liver-Specific Nucleic Acid Regulatory Elements and Methods and Use Thereof In force Term ends Apr 21, 2029 · Medium confidence	In force	Term ends Apr 21, 2029	Medium confidence
US 11,654,201	Liver-Specific Nucleic Acid Regulatory Elements and Methods and Use Thereof In force Term ends Apr 21, 2029 · Medium confidence	In force	Term ends Apr 21, 2029	Medium confidence
US 12,409,236	Liver-Specific Nucleic Acid Regulatory Elements and Methods and Use Thereof In force Term ends Apr 21, 2029 · Medium confidence	In force	Term ends Apr 21, 2029	Medium confidence
US 9,617,548	Liver-Specific Nucleic Acid Regulatory Elements and Methods and Use Thereof In force Term ends Jun 8, 2030 · High confidence	In force	Term ends Jun 8, 2030	High confidence
US 10,392,609	Hydrolysis of MANNOSE-1-Phospho-6-Mannose Linkage to PHOSPHO-6-Mannose In force Term ends Sep 29, 2030 · High confidence	In force	Term ends Sep 29, 2030	High confidence
US 8,501,913	Spider mite silk proteins In force Term ends Oct 1, 2030 · From the USPTO record	In force	Term ends Oct 1, 2030	From the USPTO record

10 of 86 patents shown.

Pro members see all 86.

Pro members: see all 86 patents

Also on record, not counted in the 86: 97 patents in force now held by others · 77 lapsed for an unpaid fee · 10 ended at full term · 1 past the fee grace period · 2 surrendered on reissue. 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.

56 pending · 66 abandoned · 47 no status recorded

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