---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-004681"
form_type: "8-K"
ticker: "MRAM"
cik: "0001438423"
company_name: "EVERSPIN TECHNOLOGIES INC."
filed_at: "2026-02-02T23:59:59+00:00"
generated_at: "2026-05-16T05:34:55.091784+00:00"
event_type: "litigation"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Everspin sued by Avalanche for patent infringement on STT-MRAM products; ITC complaint filed

## Summary
- Avalanche Technology filed lawsuit in Delaware and ITC complaint against Everspin alleging infringement of four patents covering STT-MRAM products.
- Lawsuit and ITC complaint target Everspin's Spin-transfer Torque MRAM products; Toggle MRAM and Sensor devices not implicated.
- Patents asserted: U.S. Patent Nos. 9,318,179, 9,419,210, 11,678,586, and 10,490,737.
- Everspin believes it has meritorious defenses and intends to vigorously defend.

## SEC filing metadata
- accession: 0001628280-26-004681
- form_type: 8-K
- ticker: MRAM
- cik: 0001438423
- company_name: EVERSPIN TECHNOLOGIES INC.
- filed_at: 2026-02-02T23:59:59+00:00
- event_type: litigation
- sentiment: negative
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1438423/000162828026004681/0001628280-26-004681-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1438423/000162828026004681/mram-20260128.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-004681
- JSON: https://secwatch.observer/filing/0001628280-26-004681.json
- Plain text: https://secwatch.observer/filing/0001628280-26-004681.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.