Lightriver Technologies, Inc.

7 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 2039

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 Oct 28, 2027
The maintenance fee for Proactive and Reactive Automated Fault Identification and Isolation in an Optical Transport Network, and Applications Thereof (US 10,637,599) comes due Oct 28, 2027. Unpaid by Apr 28, 2028, it lapses early.
1 fee due Nov 5, 2027
The maintenance fee for Customized, Baselined Optical Network, and Applications Thereof (US 10,645,469) comes due Nov 5, 2027. Unpaid by May 5, 2028, it lapses early.

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.

Showing 1 to 7 of 7

Patent	Title	Status	Expires	Confidence
US 10,637,599	Proactive and Reactive Automated Fault Identification and Isolation in an Optical Transport Network, and Applications Thereof In force Term ends Dec 9, 2039 · High confidence	In force	Term ends Dec 9, 2039	High confidence
US 10,645,469	Customized, Baselined Optical Network, and Applications Thereof In force Term ends Dec 9, 2039 · High confidence	In force	Term ends Dec 9, 2039	High confidence
US 12,452,565	Interpretation and Transformation of Unstructured Human Input to Enable End-To-End Service Visibility In force Term ends May 23, 2045 · High confidence	In force	Term ends May 23, 2045	High confidence
US 12,524,489	Method and System for Intelligent Navigation and Interface Generation System In force Ends no later than Jun 20, 2045 · Low confidence	In force	Ends no later than Jun 20, 2045	Low confidence
US 12,626,147	Method and System for Network Query Construction Using Retrieval-Augmented Generation (RAG), and Applications Thereof In force Term ends Jun 20, 2045 · High confidence	In force	Term ends Jun 20, 2045	High confidence
US 12,526,239	Optical Transport Network (OTN) Path Computation with Cross-Vendor Integration In force Term ends Aug 25, 2045 · High confidence	In force	Term ends Aug 25, 2045	High confidence
US 12,613,720	Method and System for Automatic Creation of Software Features for a Heterogeneous Network Based on Human Behavioral Analysis In force Term ends Sep 15, 2045 · High confidence	In force	Term ends Sep 15, 2045	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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