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Maintenance fees coming due

Command Alkon Incorporated

5 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Jan 23, 2027. Unpaid by Jul 23, 2027, that one lapses early.
A maintenance fee does not end a patent on its due date. It falls due at 3.5, 7.5 and 11.5 years from grant, and the patent lapses only if the fee is still unpaid at the end of the six month grace period that follows.
PatentTitleHolderStatusFee dueLapses if unpaidExpiresConfidence
US 10,359,413System and Method for Monitoring Calibration of Moisture Sensors
In force
Fee due Jan 23, 2027
Lapses if unpaid Jul 23, 2027
 · High confidence
Command Alkon IncorporatedIn forceJan 23, 2027Jul 23, 2027High confidence
US 11,789,949Method and System of Performing an Operation on a Single-Table, Multi-Tenant Database and Partition Key Format Therefor
In force
Fee due Apr 17, 2027
Lapses if unpaid Oct 18, 2027
 · High confidence
Command Alkon IncorporatedIn forceApr 17, 2027Oct 18, 2027High confidence
US 9,199,391Probe and Method for Obtaining Rheological Property Value
In force
Fee due Jun 1, 2027
Lapses if unpaid Dec 1, 2027
 · High confidence
Command Alkon IncorporatedIn forceJun 1, 2027Dec 1, 2027High confidence
US 10,520,410Probe and Method for Obtaining Rheological Property Value
In force
Fee due Jun 30, 2027
Lapses if unpaid Jan 3, 2028
 · High confidence
Command Alkon IncorporatedIn forceJun 30, 2027Jan 3, 2028High confidence
US 11,965,837System and Methods for Determining Air Content of Fresh Concrete, and Concrete Mixer Truck Incorporating Same
In force
Fee due Oct 23, 2027
Lapses if unpaid Apr 24, 2028
 · High confidence
Command Alkon IncorporatedIn forceOct 23, 2027Apr 24, 2028High confidence
5 of 5 patents shown. Soonest fee due date first, then patent number.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
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