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Dorma Deutschland patent opposition analysis

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Latest patents of Dorma Deutschland opposed by its competitors

Explore Dorma Deutschland'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: Aug 7, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3064689
Feb 19, 2025Hold-Open Device For A Door2
EP2780526
Jul 24, 2024Servo Door-Closer1
EP2568100
Feb 14, 2024System For A Door1
EP2307629
Aug 2, 2023Partition Consisting Of Transparent Wall Elements1
EP3045630
Jun 15, 2022Guiding Device For The Guiding A Door Leaf Of A Sliding Door1
EP3029227
May 18, 2022Fitting With Adjustable Clamping Area1
EP2909402
Dec 15, 2021Fitting For A Door1
EP2527570
Dec 8, 2021Door Opener1
EP3045628
Nov 24, 2021Path Device For The Sliding Mounting Of At Least One First Roller Cart And At Least One Second Roller Cart1
EP3020901
Nov 10, 2021Roller Carriage For Mounting A Sliding Door With At Least Two Mounting Devices1

Top competitors of Dorma Deutschland

List of top competitors of Dorma Deutschland based on patent oppositions.