Molekule Group, Inc.

12 patents currently held · Updated Nov 15, 2026

18 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 as renamed to Mkul, Inc. (2024)

Previously recorded as Molekule, Inc. (to 2023)

Ending by 2030

Dec 2031

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 Apr 10, 2027
The maintenance fee for Air Sterilization Insert for Heating, Ventilation, and Air Conditioning (HVAC) Systems (US 11,779,675) comes due Apr 10, 2027. Unpaid by Oct 12, 2027, it lapses early.
1 fee due Jun 19, 2027
The maintenance fee for Plasmonic Photoelectrochemical Oxidation Face Mask (US 11,844,966) comes due Jun 19, 2027. Unpaid by Dec 20, 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.

Patent	Title	Status	Expires	Confidence
US 10,137,216	Fluid Disinfection Device and Method In force Term ends Dec 7, 2031 · Medium confidence	In force	Term ends Dec 7, 2031	Medium confidence
US 12,569,586	UV Sterilization Apparatus, System, and Method for Forced-Air Patient Heating Systems In force Term ends Jul 26, 2033 · High confidence	In force	Term ends Jul 26, 2033	High confidence
US D1,001,257	Filtration Device In force Term ends Oct 10, 2038 · High confidence	In force	Term ends Oct 10, 2038	High confidence
US 11,779,675	Air Sterilization Insert for Heating, Ventilation, and Air Conditioning (HVAC) Systems In force Term ends Oct 19, 2040 · High confidence	In force	Term ends Oct 19, 2040	High confidence
US 11,097,525	Filter Media and System and Method for Manufacture Thereof In force Term ends Feb 3, 2041 · High confidence	In force	Term ends Feb 3, 2041	High confidence
US 11,596,900	Air Filter and Filter Media Thereof In force Term ends Aug 31, 2041 · High confidence	In force	Term ends Aug 31, 2041	High confidence
US 12,145,102	Air Filter and Filter Media Thereof In force Term ends Aug 31, 2041 · High confidence	In force	Term ends Aug 31, 2041	High confidence
US 12,151,038	Integrated Air Sanitizer and Surface Disinfector In force Term ends Jul 3, 2042 · High confidence	In force	Term ends Jul 3, 2042	High confidence
US 11,844,966	Plasmonic Photoelectrochemical Oxidation Face Mask In force Term ends Aug 13, 2042 · High confidence	In force	Term ends Aug 13, 2042	High confidence
US 12,343,680	Fluid Filtration System and Method of Use In force Term ends Mar 14, 2043 · High confidence	In force	Term ends Mar 14, 2043	High confidence

10 of 12 patents shown.

Pro members see all 12.

Pro members: see all 12 patents

Also on record, not counted in the 12: 18 patents in force now held by others · 1 lapsed for an unpaid fee. 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.

Export every term end as CSV · Pro

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

List them