Thermogenesis Corp.

14 patents currently held · Updated Nov 14, 2026

3 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

Dec 2028

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 term has ended 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 8,506,823	Apparatus and method for separating and isolating components of a biological fluid In force Term ends Dec 4, 2028 · From the USPTO record	In force	Term ends Dec 4, 2028	From the USPTO record
US 8,511,479	Apparatus and method for separating and isolating components of a biological fluid In force Ends no later than Dec 4, 2028 · From the USPTO record	In force	Ends no later than Dec 4, 2028	From the USPTO record
US 8,511,480	Apparatus and method for separating and isolating components of a biological fluid In force Ends no later than Dec 4, 2028 · From the USPTO record	In force	Ends no later than Dec 4, 2028	From the USPTO record
US 9,375,661	Apparatus and method for separating and isolating components of a biological fluid In force Term ends Oct 1, 2029 · From the USPTO record	In force	Term ends Oct 1, 2029	From the USPTO record
US 8,177,072	Apparatus and method for separating and isolating components of a biological fluid In force Term ends Jun 29, 2030 · From the USPTO record	In force	Term ends Jun 29, 2030	From the USPTO record
US 8,747,289	System for Purifying Certain Cell Populations in Blood or Bone Marrow by Depleting Others In force Term ends Apr 5, 2031 · High confidence	In force	Term ends Apr 5, 2031	High confidence
US 9,599,545	Method for Purifying Certain Cell Populations in Blood or Bone marrow by Depleting Others In force Term ends Sep 4, 2032 · High confidence	In force	Term ends Sep 4, 2032	High confidence
US 10,045,526	Method and apparatus for cryopreservation of blood cells in a sterile environment In force Term ends Sep 10, 2035 · From the USPTO record	In force	Term ends Sep 10, 2035	From the USPTO record
US 11,278,644	Method of Preparing an Osteogenic Bone Graft In force Term ends Jul 20, 2036 · High confidence	In force	Term ends Jul 20, 2036	High confidence
US 12,194,195	Method of Preparing an Osteogenic Bone Graft In force Term ends Jul 20, 2036 · High confidence	In force	Term ends Jul 20, 2036	High confidence

10 of 14 patents shown.

Pro members see all 14.

Pro members: see all 14 patents

Also on record, not counted in the 14: 3 patents in force now held by others · 8 lapsed for an unpaid fee · 27 ended at full term. 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.

3 no status recorded

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