IP Verse

Harper Engineering competitive analysis

Loading summary...

Explore the latest publications and patents granted to Harper Engineering, showcasing their recent innovations and technological advancements.

Discover the latest PTAB cases involving Harper Engineering, highlighting their recent legal challenges and patent disputes.

Last updated on: Oct 24, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Harper Engineering
IPR2022-00192	Nov 12, 2021	AIRBUS AMERICAS	HARPER ENGINEERING	Institution Denied
IPR2022-00195	Nov 12, 2021	AIRBUS AMERICAS	HARPER ENGINEERING	Institution Denied

IP litigation analysis comparing Harper Engineering with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 23, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
HARPER ENGINEERING	-	-	-	2
AIRBUS AMERICAS	-	-	2	-