Freemelt AB

10 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

Mar 2039

Next term end

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

20262027202820292030203120322033203420352036203720382039204020412042204320442045

Fee deadlines

No maintenance fee falls due on this company's record before Nov 14, 2027.

Recent changes

1 of the patents on this record was 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.

Showing 1 to 10 of 10

Patent	Title	Status	Expires	Confidence
US 11,298,880	Freezing method for cleaning an additive manufacturing part In force Term ends Mar 26, 2039 · From the USPTO record	In force	Term ends Mar 26, 2039	From the USPTO record
US 11,642,705	Freezing Method for Cleaning an Additive Manufacturing Part In force Ends no later than Mar 26, 2039 · Low confidence	In force	Ends no later than Mar 26, 2039	Low confidence
US 11,214,004	Build compartment with self-sealing design In force Ends no later than Apr 25, 2039 · From the USPTO record	In force	Ends no later than Apr 25, 2039	From the USPTO record
US 11,534,963	Radiation method for additive manufacturing In force Term ends Jun 5, 2039 · From the USPTO record	In force	Term ends Jun 5, 2039	From the USPTO record
US 11,649,556	Electrochemical Cleaning of an Additively Manufactured Part In force Term ends Sep 18, 2039 · High confidence	In force	Term ends Sep 18, 2039	High confidence
US 12,722,204	Spot Preheating In force Term ends Apr 22, 2041 · High confidence	In force	Term ends Apr 22, 2041	High confidence
US 12,062,518	Cathode Assembly for Electron Gun In force Term ends Apr 23, 2041 · High confidence	In force	Term ends Apr 23, 2041	High confidence
US 12,466,131	Preheating of Powder Bed In force Term ends Oct 28, 2041 · High confidence	In force	Term ends Oct 28, 2041	High confidence
US 12,343,797	Additive Manufacturing Method and Apparatus with Beam Dump In force Term ends Jun 2, 2042 · High confidence	In force	Term ends Jun 2, 2042	High confidence
US 12,528,253	Powder Smoke Detection During Additive Manufacturing In force Term ends Apr 17, 2044 · High confidence	In force	Term ends Apr 17, 2044	High confidence

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.

2 pending · 1 abandoned · 2 no status recorded

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