IP Verse

Oser competitive analysis

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

Last updated on: Aug 27, 2026

Patent Number	Title	Applicant	Opposition Date
EP3536858	System For Forming A Vibrating Screed	MOOSER HANDELSAGENTUR	Nov 16, 2021
EP1379232	N-Acetylcysteine Compositions And Methods For The Treatment And Prevention Of Drug Toxicity	BIOADVANTEX PHARMA	Apr 29, 2016
EP1574215	Solid Drug For Oral Use	KISSEI PHARMACEUTICAL	Apr 13, 2016
EP2611423	Dry Powder Inhalation Drug Products Exhibiting Moisture Control Properties And Methods Of Administering The Same	GLAXOSMITHKLINE	Mar 23, 2016
EP2266499	Three-Dimensional Tissue Structure	CELLSEED	Mar 9, 2016
EP2580020	Processing Conditions For Manufacturing Bioabsorbable Stents	ABBOTT CARDIOVASCULAR SYSTEMS, INC.	Jan 26, 2016

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

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

Last updated on: Aug 27, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
BIOSERENTACH	-	5	-	-
COSMED PHARMACEUTICAL CO. LTD.	1	-	-	-
LEO PHARMA	2	10	-	-
LTS LOHMANN THERAPIE SYSTEM GMBH	3	-	-	-