HON · News · 20260921N

Litigation and Legal Risk

HONEYWELL INTERNATIONAL INC · 2026-09-21 · Importance 28 · Surprise 42

Honeywell Aerospace US LLC, described as a recent Honeywell International spin-off, filed a lawsuit against Rivian on September 21, 2026, alleging infringement of seven vehicle-safety patents. The patents were originally developed for aircraft and cover safety monitoring, autonomous navigation, and hazard detection technologies that Honeywell claims also apply to ground vehicles. Honeywell Aerospace is seeking monetary damages, injunctive relief, and enhanced damages for alleged willful infringement; no damages amount was reported.

Key facts

• Honeywell Aerospace is a recent spin-off from Honeywell International Inc. source
• Honeywell Aerospace US LLC has filed a lawsuit against electric vehicle maker Rivian alleging infringement of seven vehicle safety patents. source
• Honeywell Aerospace is seeking monetary damages, injunctive relief, and enhanced damages for willful infringement. source