IP Verse

Vkr Holding competitive analysis

Latest publications and patents of Vkr Holding New

Explore the latest publications and patents granted to Vkr Holding, showcasing their recent innovations and technological advancements.

Last updated on: Sep 23, 2025

Publication Number	Publication Date	Title	Legal Status
Get instant update for new patents of Vkr Holding
EP3287581	Mar 3, 2021	Window Chain Actuator	Opposition Rejected
EP3235991	Aug 12, 2020	Window Actuator With Obstacle Detection	Granted And Under Opposition
EP3199718	May 9, 2018	A Flat-Roof Skylight Window And A Weather Shield Therefor	Opposition Rejected
EP2817571	Mar 7, 2018	A Modular Smoke Ventilation System With Serial Control Points	Revoked
EP1533436	Jan 17, 2018	Covering Sealing Element For Roof Window	No Opposition Filed Within Time Limit

Latest oppositions filed by Vkr Holding

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

Last updated on: Sep 25, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP3348771	Window Ventilation System And Window	KEYLITE ROOF WINDOWS	May 20, 2025
EP3369882	Chain Drive And Chain Station	AUMLLER AUMATIC	Oct 20, 2021
EP3033460	An Insulation Member	KEYLITE ROOF WINDOWS	Aug 20, 2019
EP2716857	Adjustable Mounting Arrangement For A Window Screening	FOURDS	Dec 21, 2017

Latest patents of Vkr Holding opposed by its competitors

Explore Vkr Holding's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Sep 25, 2025

Patent Number	Grant Date	Title	Total Oppositions
EP3287581	Mar 3, 2021	Window Chain Actuator	1
EP3235991	Aug 12, 2020	Window Actuator With Obstacle Detection	1
EP3199718	May 9, 2018	A Flat-Roof Skylight Window And A Weather Shield Therefor	1
EP2817571	Mar 7, 2018	A Modular Smoke Ventilation System With Serial Control Points	3

Latest PTAB cases involving Vkr Holding

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

Peer Comparison New

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

Last updated on: Sep 25, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced	Strategy Type
VKR HOLDING	4	6	-	-	Balanced
AUMLLER AUMATIC	-	5	-	-	Non-Active
FOURDS	-	1	-	-	Non-Active
KEYLITE ROOF WINDOWS	-	2	-	-	Non-Active