Register information Patent

DE file number : 60 2018 021 407.0 (Status: not pending/lapsed, Query started: September 29, 2024)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INID	Criterion	Field	Content
	Type of IP right	SART	Patent
	Status	ST	Not pending/lapsed
21	DE file number	DAKZ	60 2018 021 407.0
96	EP file number	EAKZ	18 83 3697.8
86	WO file number	WAKZ	PCT/FR2018/053333
97	EP publication number	EPN	3728977
87	WO publication number	WPN	2019122655
54	Designation/title	TI	WÄRMETAUSCHER MIT ELEMENTEN UND PLATTEN MIT OBERFLÄCHENSTRUKTURIERUNG
51	IPC main class	ICM (ICMV)	F28D 9/00 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	F28F 3/02 (2006.01), F28F 13/18 (2006.01), F28F 13/00 (2006.01)
22	DE application date	DAT	Dec 17, 2018
96	EP application date	EAT	Dec 17, 2018
86	WO application date	WAT	Dec 17, 2018
43	Date of first publication	OT	Jun 27, 2019
	Date of publication of grant	PET	Aug 4, 2021
71/73	Applicant/owner	INH	L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE, Paris, FR
72	Inventor	IN	CRAYSSAC, Frédéric, 78350 Les Loges-en-Josas, FR; WAGNER, Marc, 78350 Les Loges-en-Josas, FR; RICHET, Nicolas, 78350 Les Loges-en-Josas, FR
	Address for service		RWS Group, Translation Division, CHALFONT ST PETER, Bucks SL9 9FG, GB
33 31 32	Foreign priority	PRC PRNA PRDA	FR 1762417 Dec 19, 2017
	Patent division in charge		16
97	EP language of publication	ELANG	FR - Französisch
84	Designated EP contracting states	EDS	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
	Published EP/WO documents	EPWOPN	Original document: EP000003728977A1 Searchable text: EP000003728977A1 Original document: EP000003728977B1 Searchable text: EP000003728977B1 Original document: WO002019122655 Searchable text: WO002019122655
43	Date of first publication	EVT	Jun 27, 2019
	Date of the first transfer into DPMAregister	EREGT	Oct 27, 2020
	Date of the (most recent) update in DPMAregister	REGT	Sep 26, 2024 (Show all update days)(Hide all update days) Sep 26, 2024 Procedures: Administrative procedure, Application deemed withdrawn due to non-payment of annual fee, 02.07.2024: changed Aug 16, 2024 Status: changed Due date: deleted Procedures: Administrative procedure, Application deemed withdrawn due to non-payment of annual fee, 02.07.2024: new Jun 27, 2024; May 5, 2024; Dec 17, 2022; Jul 1, 2022; Jun 23, 2022; Dec 18, 2021; Oct 21, 2021; Aug 26, 2021; Jul 16, 2021; Jul 15, 2021 Historical data not available for this/these date(s) Oct 27, 2020 Date of the first transfer into DPMAregister

Procedural data
No.	Kind of procedure	Legal status	Date of legal/procedural status	Date of first publication	Display all details
1	Procedure relating to PCT application	WO publication	Jun 27, 2019		Display details
2	Procedure relating to EP application	EPO 1st publication	Oct 28, 2020		Display details
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Dec 10, 2020	Dec 10, 2020	Display details
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Aug 4, 2021		Display details
5	Publications	Publication by DPMA of mention regarding EP patent grant	Aug 26, 2021	Aug 26, 2021	Display details
6	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	May 6, 2022	Jul 28, 2022	Display details
7	Administrative procedure	Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee	Jul 2, 2024	Sep 26, 2024	Display details