The weekly litigation news digest is live. Subscribe now

IP Verse

Cta competitive analysis

Loading summary...

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

Last updated on: Dec 4, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP3763384	Pharmaceutical Product With Increased Stability Comprising Immunoglobulins	CSL BEHRING	May 28, 2025
EP3795988	A System Comprising Ph/Orp Electrodes With Improved Anti-Poisoning Characteristics	ABB SCHWEIZ	Dec 6, 2024
EP3794013	Method And System Of Protein Extraction	CSL BEHRING	Nov 21, 2024
EP3684906	Sensing Element For Use With Media-Preserving Storage And Calibration Chamber	BROADLEY JAMES	Oct 22, 2024
EP3536349	Analysis Unit	PRESENS PRECISION SENSING	Aug 10, 2023
EP3302851	Sprue System For A Diecasting Die	OSKAR FRECH	May 3, 2023
EP3245956	Surgical Instrument	ARTHREX	Dec 3, 2021
EP3226895	Pharmaceutical Product With Increased Stability Comprising Immunoglobulins	CSL BEHRING	Apr 22, 2021
EP2914187	Patient-Specific Sacroiliac And Pedicle Guides	BIOMET MANUFACTURING	Jul 9, 2020
EP2538975	Immunoglobulin Preparation And Storage System For An Immunoglobulin Preparation	CSL BEHRING	Jun 18, 2020

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

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

Last updated on: Dec 4, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
SASOL OLEFINS & SURFACTANTS	-	1	-	-
PAJARO	25	-	-	-