EP3600532A4 - Système de stimulation transcrânienne par courant et réalité virtuelle pour le traitement d'espt ou de peurs - Google Patents

Système de stimulation transcrânienne par courant et réalité virtuelle pour le traitement d'espt ou de peurs Download PDF

Info

Publication number: EP3600532A4
Authority: EP; European Patent Office
Prior art keywords: ptsd; fears; treatment; current; virtual reality
Prior art date: 2017-03-29
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

EP18775894.1A

Other languages

German (de)

English (en)

Other versions

EP3600532A1 (fr

Inventor

Michael D. Howard

Praveen K. PILLY

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

HRL Laboratories LLC

Original Assignee

HRL Laboratories LLC

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2017-03-29

Filing date

2018-01-18

Publication date

2021-01-06

2018-01-18 Application filed by HRL Laboratories LLC filed Critical HRL Laboratories LLC

2020-02-05 Publication of EP3600532A1 publication Critical patent/EP3600532A1/fr

2021-01-06 Publication of EP3600532A4 publication Critical patent/EP3600532A4/fr

Status Pending legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/36025—External stimulators, e.g. with patch electrodes for treating a mental or cerebral condition
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M21/02—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
- A61N1/36031—Control systems using physiological parameters for adjustment
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0027—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the hearing sense
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0044—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the sight sense
- A61M2021/005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the sight sense images, e.g. video
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0072—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus with application of electrical currents
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/502—User interfaces, e.g. screens or keyboards
- A61M2205/507—Head Mounted Displays [HMD]
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/52—General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/08—Other bio-electrical signals
- A61M2230/10—Electroencephalographic signals
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0456—Specially adapted for transcutaneous electrical nerve stimulation [TENS]
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0472—Structure-related aspects
- A61N1/0476—Array electrodes (including any electrode arrangement with more than one electrode for at least one of the polarities)

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Veterinary Medicine (AREA)
Animal Behavior & Ethology (AREA)
Heart & Thoracic Surgery (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Biophysics (AREA)
Public Health (AREA)
General Health & Medical Sciences (AREA)
Psychology (AREA)
Psychiatry (AREA)
Radiology & Medical Imaging (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Anesthesiology (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Pain & Pain Management (AREA)
Hematology (AREA)
Physiology (AREA)
Pathology (AREA)
Medical Informatics (AREA)
Molecular Biology (AREA)
Surgery (AREA)
Child & Adolescent Psychology (AREA)
Developmental Disabilities (AREA)
Hospice & Palliative Care (AREA)
Neurology (AREA)
Social Psychology (AREA)
Magnetic Treatment Devices (AREA)
Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Electrotherapy Devices (AREA)

EP18775894.1A 2017-03-29 2018-01-18 Système de stimulation transcrânienne par courant et réalité virtuelle pour le traitement d'espt ou de peurs Pending EP3600532A4 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US201762478538P	2017-03-29	2017-03-29
US201762516350P	2017-06-07	2017-06-07
PCT/US2018/014294 WO2018182825A1 (fr)	2017-03-29	2018-01-18	Système de stimulation transcrânienne par courant et réalité virtuelle pour le traitement d'espt ou de peurs

Publications (2)

Publication Number	Publication Date
EP3600532A1 EP3600532A1 (fr)	2020-02-05
EP3600532A4 true EP3600532A4 (fr)	2021-01-06

Family

ID=63677973

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18775894.1A Pending EP3600532A4 (fr)	2017-03-29	2018-01-18	Système de stimulation transcrânienne par courant et réalité virtuelle pour le traitement d'espt ou de peurs

Country Status (3)

Country	Link
EP (1)	EP3600532A4 (fr)
CN (1)	CN110325242B (fr)
WO (1)	WO2018182825A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112007255B (zh) *	2020-09-02	2021-04-13	龙马智芯（珠海横琴）科技有限公司	基于混合现实的心理治疗方法、装置、系统及服务器
CN112365956A (zh) *	2020-12-13	2021-02-12	龙马智芯（珠海横琴）科技有限公司	基于虚拟现实的心理治疗方法、装置、服务器及存储介质
KR102780624B1 (ko) *	2022-06-08	2025-03-13	이화여자대학교 산학협력단	경두개 직류 자극과 후각 자극을 결합한 인지 증강 방법 및 상기 방법을 수행하는 컴퓨팅 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8838247B2 (en) *	2010-01-06	2014-09-16	Evoke Neuroscience, Inc.	Transcranial stimulation device and method based on electrophysiological testing
US8938301B2 (en) *	2010-01-06	2015-01-20	Evoke Neuroscience, Inc.	Headgear with displaceable sensors for electrophysiology measurement and training
WO2015153675A1 (fr) *	2014-04-01	2015-10-08	Stubbeman William F	Méthode et système de stimulation thérapeutique du cerveau à l'aide d'impulsions électromagnétiques
GB2541947A (en) *	2015-09-07	2017-03-08	Cerestim Ltd	Electrode apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6012926A (en) *	1996-03-27	2000-01-11	Emory University	Virtual reality system for treating patients with anxiety disorders
AU2007300014B2 (en) *	2006-09-28	2011-08-04	Wisconsin Alumni Research Foundation	Method and apparatus for promoting restorative sleep
US20080319505A1 (en) *	2007-05-09	2008-12-25	Massachusetts Institute Of Technology	Integrated Transcranial Current Stimulation and Electroencephalography Device
US9089703B2 (en) *	2008-07-02	2015-07-28	Microtransponder, Inc.	Methods for enhancing exposure therapy using vagus nerve stimulation
CN202096603U (zh) *	2011-05-26	2012-01-04	沈阳助邦科技有限公司	多功能抑郁焦虑治疗仪
JP6374483B2 (ja) *	2013-04-17	2018-08-15	コーニンクレッカフィリップスエヌヴェＫｏｎｉｎｋｌｉｊｋｅＰｈｉｌｉｐｓＮ．Ｖ．	睡眠徐波活性を増強するための感覚刺激強さの調整
US10561840B2 (en) *	2014-12-22	2020-02-18	Icm (Institut Du Cerveau Et De La Moelle Épinière)	Method and device for enhancing memory consolidation
EP3271011B1 (fr) *	2015-03-20	2020-01-15	Lim, Teng Lew	Système pour une thérapie de neurostimulation non invasive du cerveau
CN106139359A (zh) *	2015-04-23	2016-11-23	普乐普医疗系统股份有限公司	一种心理创伤治疗仪
WO2016182947A1 (fr) *	2015-05-08	2016-11-17	Hrl Laboratories, Llc	Conception de montage pour la détection à boucle fermée et la neurostimulation du cortex préfrontal latéral dorsal et/ou cortex moteur
CN106175690A (zh) *	2016-08-24	2016-12-07	中国科学院深圳先进技术研究院	慢波睡眠增强系统及慢波睡眠监测方法

2018
- 2018-01-18 WO PCT/US2018/014294 patent/WO2018182825A1/fr not_active Ceased
- 2018-01-18 EP EP18775894.1A patent/EP3600532A4/fr active Pending
- 2018-01-18 CN CN201880013919.0A patent/CN110325242B/zh active Active

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8838247B2 (en) *	2010-01-06	2014-09-16	Evoke Neuroscience, Inc.	Transcranial stimulation device and method based on electrophysiological testing
US8938301B2 (en) *	2010-01-06	2015-01-20	Evoke Neuroscience, Inc.	Headgear with displaceable sensors for electrophysiology measurement and training
WO2015153675A1 (fr) *	2014-04-01	2015-10-08	Stubbeman William F	Méthode et système de stimulation thérapeutique du cerveau à l'aide d'impulsions électromagnétiques
GB2541947A (en) *	2015-09-07	2017-03-08	Cerestim Ltd	Electrode apparatus

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
A. THIBAUT ET AL: "tDCS in patients with disorders of consciousness: Sham-controlled randomized double-blind study", NEUROLOGY, 26 February 2014 (2014-02-26), XP055105106, ISSN: 0028-3878, DOI: 10.1212/WNL.0000000000000260 *
See also references of WO2018182825A1 *

Also Published As

Publication number	Publication date
CN110325242A (zh)	2019-10-11
WO2018182825A1 (fr)	2018-10-04
CN110325242B (zh)	2023-06-27
EP3600532A1 (fr)	2020-02-05

Publication	Publication Date	Title
EP3870272A4 (fr)	2022-07-13	Stimulation nerveuse pour le traitement de la migraine et d'autres états de céphalée
MA47310A (fr)	2019-11-27	Combinaisons de cabozantinib et d'atzolizumab pour traiter le cancer
EP3370748A4 (fr)	2019-05-08	Microbiote thérapeutique pour le traitement et/ou la prévention de l'allergie alimentaire
MA45481A (fr)	2018-04-18	Utilisation d'exosomes pour le traitement de maladies
EP3673080A4 (fr)	2021-05-19	Oligomères antisens pour le traitement d'états pathologiques et autres maladies
EP3473303A4 (fr)	2020-03-04	Système commandé par microprocesseur pour le conditionnement physique d'êtres humains
EP3600281A4 (fr)	2020-03-18	Traitement d'association pour le traitement ou la prévention de tumeurs
EP3180022A4 (fr)	2019-02-20	Cassette d'expression améliorée pour le conditionnement et l'expression de variantes du facteur viii pour le traitement des troubles de l'hémostase
EP3463315A4 (fr)	2020-01-15	Compositions et méthodes d'utilisation de nintédanib pour le traitement de maladies oculaires à néovascularisation anormale
EP3389725A4 (fr)	2019-04-10	Compositions et méthodes pour le traitement de maladies du système nerveux central
FR3032353B1 (fr)	2017-03-10	Composition pharmaceutique et dispositif pour le traitement de la douleur
EP2983619A4 (fr)	2016-10-05	Logiciel d'orientation et de planification chirurgicales pour le traitement de l'astigmatisme
EP3313517A4 (fr)	2019-01-09	Systèmes et procédés de thérapie par histotripsie pour le traitement de tissu cérébral
MA45089A (fr)	2019-04-10	Utilisation d'indazoles 2-substitués pour le traitement et la prophylaxie de maladies auto-immunes
EP3383481A4 (fr)	2019-07-31	Dispositif de stimulation musculaire électrique transcutanée pour le traitement de l'éjaculation précoce ou de la dysérection, et ses procédés d'utilisation
EP3635130A4 (fr)	2021-06-09	Médicament de précision pour le traitement et la prévention du risque suicidaire
EP3400061A4 (fr)	2019-11-20	Système de photothérapie pour le traitement d'affections nasales
EP3829569A4 (fr)	2022-04-27	Formulations de spinosyne pour le traitement de maladies oculaires et faciaux provoquées par demodex
EP3405191A4 (fr)	2019-09-04	Méthodes et compositions pour le traitement de l'hyperhidrose
EP3512517A4 (fr)	2020-05-06	Utilisation de pridopidine pour le traitement de l'anxiété et de la dépression
EP2968470A4 (fr)	2016-10-12	Protéines de substance d'inhibition mullerienne (mis) modifiées et leurs utilisations pour le traitement de maladies
EP3523281A4 (fr)	2020-03-11	Activateurs de flux autophagique et de phospholipase d et clairance d'agrégats de protéines comprenant tau et traitement de protéinopathies
EP3362096A4 (fr)	2019-06-12	Composition de traitement ophtalmique et véhicule pour l'administration de substances pharmaceutiques ou d'agents thérapeutiques
EP3612214A4 (fr)	2021-01-20	Optimisation d'enzymothérapie de remplacement pour le traitement de l'homocystinurie
EP3876967A4 (fr)	2022-11-23	Microbiote thérapeutique pour le traitement et/ou la prévention d'une dysbiose

Legal Events

Date	Code	Title	Description
2018-10-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2020-01-03	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2020-01-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2020-02-05	17P	Request for examination filed	Effective date: 20190829
2020-02-05	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2020-02-05	AX	Request for extension of the european patent	Extension state: BA ME
2020-07-08	DAV	Request for validation of the european patent (deleted)
2020-07-08	DAX	Request for extension of the european patent (deleted)
2021-01-06	A4	Supplementary search report drawn up and despatched	Effective date: 20201203
2021-01-06	RIC1	Information provided on ipc code assigned before grant	Ipc: A61B 5/0476 20060101ALI20201127BHEP Ipc: A61N 1/04 20060101ALI20201127BHEP Ipc: A61N 1/36 20060101AFI20201127BHEP Ipc: A61M 21/02 20060101ALI20201127BHEP
2023-07-05	P01	Opt-out of the competence of the unified patent court (upc) registered	Effective date: 20230525
2024-06-24	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2024-06-24	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2024-07-17	RIC1	Information provided on ipc code assigned before grant	Ipc: A61M 21/02 20060101ALI20240607BHEP Ipc: A61N 1/04 20060101ALI20240607BHEP Ipc: A61N 1/36 20060101AFI20240607BHEP
2024-07-24	INTG	Intention to grant announced	Effective date: 20240625
2024-10-26	GRAJ	Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted	Free format text: ORIGINAL CODE: EPIDOSDIGR1
2024-10-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-11-15	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2024-11-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2024-12-04	INTC	Intention to grant announced (deleted)
2024-12-18	INTG	Intention to grant announced	Effective date: 20241115
2025-03-18	GRAJ	Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted	Free format text: ORIGINAL CODE: EPIDOSDIGR1
2025-03-18	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2025-04-01	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2025-04-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2025-04-23	INTC	Intention to grant announced (deleted)
2025-05-07	INTG	Intention to grant announced	Effective date: 20250402
2025-11-21	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN