IP Verse

Prfer & Partner competitive analysis

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

Last updated on: Jun 25, 2026

Patent Number	Title	Applicant	Opposition Date
EP3998095	Device For Sustained Delivery Of A Therapeutic Fluid	F HOFFMANN LA ROCHE	Oct 24, 2024
EP3632488	Device For Sustained Delivery Of A Therapeutic Fluid	F HOFFMANN LA ROCHE	Apr 5, 2023
EP3122878	Mrna Therapy For The Treatment Of Ocular Diseases	SHIRE HUMAN GENETIC THERAPIES	Jul 24, 2019
EP2211896	Compositions For The Treatment Of Gastrointestinal Inflammation	MERITAGE PHARMA	Oct 2, 2018
EP2214642	Topical Composition	GSK CONSUMER HEALTHCARE	Feb 2, 2018
EP2453743	N-Acetyl Cysteine Compositions And Methods To Improved The Therapeutic Efficacy Of Acetaminophen	THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY	Jan 12, 2018

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

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

Last updated on: Jun 25, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
PRFER & PARTNER	6	-	-	-
F HOFFMANN LA ROCHE	16	197	-	-
MERITAGE PHARMA	-	10	-	-
ROCHE	39	31	3	4