Register information Patent

WO file number: PCT/EP2023/083825 (Status: pending/in force, Query started: June 28, 2025)

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	Pending/in force
86	WO file number	WAKZ	PCT/EP2023/083825
87	WO publication number	WPN	2024115698
54	Designation/title	TI	DNP PROBE HEAD FOR HIGH RESOLUTION, LIQUID-STATE NMR
51	IPC main class	ICM (ICMV)	G01R 33/28 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	G01R 33/30 (2006.01), G01R 33/31 (2006.01), G01N 24/12 (2006.01)
86	WO application date	WAT	Nov 30, 2023
72	Inventor	IN	Inventor not yet named
66 66	Domestic priority	PRN PRD	10 2022 212 952.0 Dec 1, 2022
	Patent division in charge		13
87	WO language of publication	WLANG	EN - Englisch
57	Abstract	AB	An NMR probe head (1) for performing high-resolution, liquid-state DNP-NMR comprises a corrugated waveguide (3) for mw transmission, arranged along a longitudinal axis Z of the probe head; a system of at least two of mw reflecting mirrors (4-7) for mw beam transmission, focusing and reshaping the beam to match for a sample geometry; at least one RF coil (11,12) for NMR detection mounted in a way to allow mw passage to the sample area, characterized by a cooling system comprising a flow dewar tube (8) for feeding cryogenic fluid mounted at the side of the probe head and parallel to the corrugated waveguide and a thermally isolated sample chamber (26) surrounded by a chamber dewar (9); a sample spinning arrangement being configured to achieve uniform irradiation over a sample volume, to increase the sample volume under mw irradiation, and to reduce sample heating; a sample assembly (13) comprising concentric circular tubes or rods (15, 16) forming constraints for a sample layer (14). This arrangement is capable of exciting in particular even large sample volumes up to ~ 40μL.
81	Designated WO countries	WDS	AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CV, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IQ, IR, IS, IT, JM, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, MG, MK, MN, MU, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, WS, ZA, ZM, ZW
	Published EP/WO documents	EPWOPN	Original document: WO002024115698A1 Searchable text: WO002024115698A1
43	Date of first publication	EVT	Jun 6, 2024
	Date of the first transfer into DPMAregister	EREGT	Jun 11, 2024
	Date of the (most recent) update in DPMAregister	REGT	Jun 11, 2024 (Show all update days)(Hide all update days) Jun 11, 2024 Date of the first transfer into DPMAregister

Procedural data
No.	Kind of procedure	Legal status	Date of legal/procedural status	Alle Details anzeigen
1	Pre-registration procedure	The application is under preliminary examination	Nov 30, 2023	Details anzeigen
2	Search procedure	Request for search effectively filed	Nov 30, 2023	Details anzeigen
3	Procedure relating to PCT application	WO first publication with search report	Jun 6, 2024	Details anzeigen

View procedures Pre-registration procedure (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	The application is under preliminary examination
Date of legal/procedural status	VSTT	Nov 30, 2023
Date of update of the procedure	REGT	Jun 11, 2024

View procedures Search procedure (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Search procedure
Legal/procedural status	VST	Request for search effectively filed
Date of legal/procedural status	VSTT	Nov 30, 2023
Third party request		No
Date of receipt	AEGT	Nov 30, 2023
Date of update of the procedure	REGT	Jun 11, 2024

View procedures Procedure relating to PCT application (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO first publication with search report
Date of legal/procedural status	VSTT	Jun 6, 2024
Date of update of the procedure	REGT	Jun 11, 2024