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Cta patent opposition analysis

Latest oppositions filed by Cta

Explore patent oppositions filed by Cta against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Jun 26, 2025

Patent Number	Title	Applicant	Opposition Date
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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
EP3116534	Compositions Of Human Prothrombin And Activated Factor X For Improving Hemostasis In The Treatment Of Bleeding Disorders	BAXALTA	Feb 28, 2020

Top competitors of Cta

STRAWMAN

CSL BEHRING

BIOTEST