IP Verse

Arrowhouse competitive analysis

Explore patent oppositions filed by Arrowhouse against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Jan 22, 2026

Patent Number	Title	Applicant	Opposition Date
EP4064852	Mushroom-Based Food Product	FABLE	Nov 12, 2025
EP4096717	Treatment Of Cancer	INNATE PHARMA	Sep 10, 2025
EP4226941	Pegylated Liposomes For Delivery Of Immunogen-Encoding Rna	GLAXOSMITHKLINE	Jul 23, 2025
EP4241767	Novel Lipids And Compositions For The Delivery Of Therapeutics	ARBUTUS BIOPHARMA	Jul 23, 2025
EP3681266	Methods Of Agricultural Production Of Brassica Carinata Oilseed Crop	NUSEED INNOVATION	Jul 22, 2025
EP3483219	Transparent Plastic Substrate And Plastic Lens	HOYA LENS THAILAND	May 14, 2025
EP4219687	Methods For Isolating, Culturing, And Genetically Engineering Immune Cell Populations For Adoptive Therapy	JUNO THERAPEUTICS	May 14, 2025
EP3507369	Anti-Cd20 Antibody	BEIJING MABWORKS BIOTECH	Mar 12, 2025

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

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

Last updated on: Jan 22, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
ARROWHOUSE	8	-	-	-
ARBUTUS BIOPHARMA	-	6	-	3
BEIJING MABWORKS BIOTECH	-	2	-	-
FABLE	-	1	-	-