Integrated Micro-Chromatography Systems, Inc.

9 patents currently held · Updated Nov 15, 2026

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

Ending by 2030

Sep 2035

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 May 7, 2027
The maintenance fee for Compositions of beta-glucuronidase enzyme blends with enhanced enzymatic activity and methods of preparation thereof (US 11,807,879) comes due May 7, 2027. Unpaid by Nov 8, 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 9,719,075	Mutant Staphylococcus beta-glucuronidase enzymes with enhanced enzymatic activity In force Ends no later than Sep 28, 2035 · From the USPTO record	In force	Ends no later than Sep 28, 2035	From the USPTO record
US 9,920,306	Mutant β-glucuronidase enzymes with enhanced enzymatic activity In force Ends no later than Sep 28, 2035 · From the USPTO record	In force	Ends no later than Sep 28, 2035	From the USPTO record
US 9,909,111	Mutant lactobacillus beta-glucuronidase enzymes with enhanced enzymatic activity In force Ends no later than Mar 21, 2036 · From the USPTO record	In force	Ends no later than Mar 21, 2036	From the USPTO record
US 11,268,079	Compositions of beta-glucuronidase enzyme blends with enhanced enzymatic activity and methods of preparation thereof In force Term ends Jul 31, 2039 · From the USPTO record	In force	Term ends Jul 31, 2039	From the USPTO record
US 11,807,879	Compositions of beta-glucuronidase enzyme blends with enhanced enzymatic activity and methods of preparation thereof In force Term ends Jul 31, 2039 · From the USPTO record	In force	Term ends Jul 31, 2039	From the USPTO record
US 11,421,210	Chimeric and other variant beta-glucuronidase enzymes with enhanced properties In force Term ends Oct 8, 2039 · From the USPTO record	In force	Term ends Oct 8, 2039	From the USPTO record
US 12,252,719	Chimeric and other variant β-glucuronidase enzymes with enhanced properties In force Term ends Oct 8, 2039 · From the USPTO record	In force	Term ends Oct 8, 2039	From the USPTO record
US 11,161,107	Dispersive pipette extraction system for purification of large biomolecules In force Term ends Mar 10, 2040 · From the USPTO record	In force	Term ends Mar 10, 2040	From the USPTO record
US 12,076,377	Variant sulfatase enzymes with enhanced properties In force Term ends Oct 26, 2042 · From the USPTO record	In force	Term ends Oct 26, 2042	From the USPTO record

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 no status recorded

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