Babson Diagnostics, Inc.

9 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

Dec 2036

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 Jan 11, 2027
The maintenance fee for Centrifugation Method Separating Serum or Plasma from Whole Blood Using a Specimen Container Having a Cap to Retain Blood Cells (US 11,697,114) comes due Jan 11, 2027. Unpaid by Jul 12, 2027, it lapses early.

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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 9 of 9

Patent	Title	Status	Expires	Confidence
US 11,697,114	Centrifugation Method Separating Serum or Plasma from Whole Blood Using a Specimen Container Having a Cap to Retain Blood Cells In force Term ends Dec 12, 2036 · High confidence	In force	Term ends Dec 12, 2036	High confidence
US 12,059,676	Device and Method for Testing Serum and Plasma Separated from Blood Cells in Whole Blood Samples In force Term ends Dec 12, 2036 · High confidence	In force	Term ends Dec 12, 2036	High confidence
US 12,766,502	Device and Method for Testing Serum and Plasma Separated from Blood Cells in Whole Blood Samples In force Ends no later than Dec 17, 2036 · Medium confidence	In force	Ends no later than Dec 17, 2036	Medium confidence
US 10,870,110	Specimen Container and Centrifugation Method for Separating Serum or Plasma from Whole Blood Therewith In force Term ends Jun 26, 2037 · High confidence	In force	Term ends Jun 26, 2037	High confidence
US 12,174,207	Blood Sample Preparation Device and Methods In force Term ends Nov 14, 2037 · Medium confidence	In force	Term ends Nov 14, 2037	Medium confidence
US 12,050,052	Refrigerated carrier device for biological samples In force Term ends Aug 12, 2042 · From the USPTO record	In force	Term ends Aug 12, 2042	From the USPTO record
US 12,025,629	Automated Centrifuge Loader In force Term ends Apr 6, 2043 · High confidence	In force	Term ends Apr 6, 2043	High confidence
US 12,523,674	Automated Centrifuge Loader In force Term ends Apr 6, 2043 · Medium confidence	In force	Term ends Apr 6, 2043	Medium confidence
US 12,478,299	Hand Warmer Device for Capillary Blood Collection In force Term ends Jun 12, 2043 · High confidence	In force	Term ends Jun 12, 2043	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.

1 pending · 1 abandoned

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