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Dorma competitive analysis

Latest publications and patents of Dorma New

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

Last updated on: Sep 12, 2025
Publication NumberPublication DateTitleLegal Status

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EP3926137
Aug 6, 2025Assembly Bracket For A Door ActuatorGranted
EP3943701
Jul 23, 2025Folding Leaf Door AssemblyGranted
EP4265873
Jul 9, 2025Method For Controlling A Door SystemGranted
EP3835532
Jul 9, 2025Door Drive With A Simple Design Motor Unit Having High Integration DensityGranted
EP4563780
Jun 4, 2025Arrangement For A Door And Method Of Operating The ArrangementPending
EP4555184
May 21, 2025Revolving Door And Method For Constructing A Revolving DoorPending
EP4555174
May 21, 2025Revolving DoorPending
EP4138104
May 14, 2025Security SystemGranted
EP4550196
May 7, 2025Method Of Creating An Access Gate And An Access Control System Of A BuildingPending
EP4043686
Apr 30, 2025Method For Operating A Door ActuatorGranted

Latest oppositions filed by Dorma

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

Last updated on: Sep 18, 2025
Patent NumberTitleApplicantOpposition Date

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EP4014177
A System And Method For Providing Access To A UserCARRIERJul 29, 2025
EP3977269
Enabling Upgrading Firmware Of A Target DeviceASSA ABLOYMar 7, 2024
EP3551823
Automatic Door Operator For A Swing Door AssemblyASSA ABLOY ENTRANCE SYSTEMSMar 4, 2024
EP3228106
Remote Programming For Access Control System With Virtual Card DataCARRIERJul 25, 2023
EP3130735
Automatic Sliding Door With A Drive Unit And Movable Door WingsGU AUTOMATICOct 11, 2022
EP3475512
Door Operator And Method For Set-Up Of A Door OperatorASSA ABLOY ENTRANCE SYSTEMSSep 1, 2022
EP2400104
Fire-Retardant Sliding Door And Method For Operating SameHRMANN ECKELHAUSENJul 1, 2022
EP2132721
Device For Actuating An ActuatorGIESECKE & DEVRIENTJun 30, 2021
EP2930698
Wireless Locking SystemSOLUTIONSJun 23, 2021
EP3289789
Wearable Discovery For AuthenticationASSA ABLOYMar 24, 2021

Latest patents of Dorma opposed by its competitors

Explore Dorma'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 18, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3064689
Feb 19, 2025Hold-Open Device For A Door2
EP2780526
Jul 24, 2024Servo Door-Closer1
EP3348767
Apr 17, 2024Provisioning System For Providing At Least One Drive Parameters Of A Door System2
EP4016572
Apr 17, 2024Release Element1
EP3835529
Mar 13, 2024Door Drive With A Motor Unit, Comprising A Beneficial Bearing Arrangement For Mounting A Drive Shaft1
EP2568100
Feb 14, 2024System For A Door1
EP3835530
Nov 22, 2023Door Drive With A Motor Unit Having A Beneficial Electric Connection1
EP2307629
Aug 2, 2023Partition Consisting Of Transparent Wall Elements1
EP3792437
Jun 7, 2023Method For Power-Assisted Movement Of A Door And Door Actuator1
EP3267450
Nov 30, 2022Safety System2

Latest PTAB cases involving Dorma New

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

Last updated on: Sep 18, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2014-00555Mar 28, 2014DORMAN PRODUCTSPACCARInstitution Denied
IPR2014-00542Mar 26, 2014DORMAN PRODUCTSPACCARInstitution Denied

Top competitors of Dorma

Top competitors of Dorma based on patent oppositions.