Tamr, Inc.

21 patents currently held · Updated Nov 15, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Previously recorded as Datatamer, Inc. (to 2015)

Ending by 2030

Mar 2034

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 Computer-implemented method for performing hierarchical classification (US 11,782,966) comes due Apr 10, 2027. Unpaid by Oct 12, 2027, it lapses early.
2 fees due Oct 2 to 7, 2027 · next Oct 2

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 10,929,348	Method and System for Large Scale Data Curation In force Term ends Mar 28, 2034 · High confidence	In force	Term ends Mar 28, 2034	High confidence
US 9,542,412	Method and System for Large Scale Data Curation In force Term ends May 23, 2034 · High confidence	In force	Term ends May 23, 2034	High confidence
US 11,500,818	Method and system for large scale data curation In force Term ends Jun 19, 2034 · From the USPTO record	In force	Term ends Jun 19, 2034	From the USPTO record
US 11,042,523	Data Curation System with Version Control for Workflow States and Provenance In force Term ends Aug 26, 2034 · Medium confidence	In force	Term ends Aug 26, 2034	Medium confidence
US 10,803,105	Computer-Implemented Method for Performing Hierarchical Classification In force Ends no later than Dec 8, 2037 · Low confidence	In force	Ends no later than Dec 8, 2037	Low confidence
US 11,232,143	Computer-Implemented Method for Performing Hierarchical Classification In force Term ends Dec 8, 2037 · Medium confidence	In force	Term ends Dec 8, 2037	Medium confidence
US 11,782,966	Computer-implemented method for performing hierarchical classification In force Ends no later than Dec 8, 2037 · From the USPTO record	In force	Ends no later than Dec 8, 2037	From the USPTO record
US 11,204,707	Scalable Binning for Big Data Deduplication In force Term ends Mar 11, 2038 · High confidence	In force	Term ends Mar 11, 2038	High confidence
US 10,613,785	Scalable Binning for Big Data Deduplication In force Term ends Jun 14, 2038 · High confidence	In force	Term ends Jun 14, 2038	High confidence
US 10,860,548	Generating and Reusing Transformations for Evolving Schema Mapping In force Term ends Jul 18, 2038 · High confidence	In force	Term ends Jul 18, 2038	High confidence

10 of 21 patents shown.

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Pro members: see all 21 patents

Also on record, not counted in the 21: 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.

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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 abandoned · 1 no status recorded

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