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40 patents currently held · Updated Nov 15, 2026

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

Ending by 2030

Feb 2031

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 Feb 22, 2027
The maintenance fee for Systems and Methods for Detecting Domain Impersonation (US 11,736,521) comes due Feb 22, 2027. Unpaid by Aug 23, 2027, it lapses early.
2 fees due Apr 3 to 10, 2027 · next Apr 3
1 fee due May 7, 2027
The maintenance fee for Systems and Methods for Proactive Analysis of Artifacts Associated with Information Resources (US 11,809,687) comes due May 7, 2027. Unpaid by Nov 8, 2027, it lapses early.
2 fees due Jul 14 to 28, 2027 · next Jul 14
3 fees due Sep 1 to 22, 2027 · next Sep 1

Which patents, and when each one lapses · Pro

Recent changes

1 of the patents on this record was granted since Aug 17, 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 10,078,652	Reducing Latency in Performing a Task Among Distributed Systems In force Term ends Feb 24, 2031 · High confidence	In force	Term ends Feb 24, 2031	High confidence
US 9,634,974	Enhancing Communication In force Term ends Mar 10, 2031 · High confidence	In force	Term ends Mar 10, 2031	High confidence
US 10,547,525	Determining Events by Analyzing Stored Electronic Communications In force Term ends Oct 14, 2031 · High confidence	In force	Term ends Oct 14, 2031	High confidence
US 9,274,862	Reducing Latency in Performing a Task Among Distributed Systems In force Term ends Nov 27, 2031 · High confidence	In force	Term ends Nov 27, 2031	High confidence
US 9,686,163	Determining Events by Analyzing Stored Electronic Communications In force Term ends Mar 4, 2032 · High confidence	In force	Term ends Mar 4, 2032	High confidence
US 9,294,308	Enhancing Communication In force Term ends Jun 16, 2032 · High confidence	In force	Term ends Jun 16, 2032	High confidence
US 9,009,220	Analyzing Stored Electronic Communications In force Term ends Mar 26, 2033 · High confidence	In force	Term ends Mar 26, 2033	High confidence
US 11,777,885	Encoding Data in Email Headers In force Term ends Jul 25, 2033 · High confidence	In force	Term ends Jul 25, 2033	High confidence
US 12,184,600	Encoding Data in Email Headers In force Term ends Jul 25, 2033 · High confidence	In force	Term ends Jul 25, 2033	High confidence
US 10,212,201	Facilitating User Communication About a Common Topic In force Term ends Sep 13, 2033 · High confidence	In force	Term ends Sep 13, 2033	High confidence

10 of 40 patents shown.

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Pro members: see all 40 patents

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 · 4 abandoned

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