Register information Patent

WO file number: PCT/EP2017/074709 (Status: not pending/lapsed, Query started: April 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	Not pending/lapsed
86	WO file number	WAKZ	PCT/EP2017/074709
87	WO publication number	WPN	2018060378
54	Designation/title	TI	BIODEGRADABLE, SECOND-HARMONIC-GENERATING NANOPROBE FOR BIOMEDICAL IMAGING APPLICATIONS
51	IPC main class	ICM (ICMV)	A61K 49/00 (2006.01)
86	WO application date	WAT	Sep 28, 2017
72	Inventor	IN	Inventor not yet named
33 31 32	Foreign priority	PRC PRNA PRDA	EP 16191538.4 Sep 29, 2016
	Patent division in charge		44
87	WO language of publication	WLANG	EN - Englisch
57	Abstract	AB	The present invention refers to Biodegradable, biocompatible, water-suspensable nanoparticle (1), for generating a second- or third-harmonic light signal upon illumination, as well as a method for preparing an aqueous suspension comprising said nanoparticle, a method for second-harmonic generation imaging of the nanoparticle (1) as and a use of the nanoparticle (1) for second-harmonic generation imaging. The nanoparticle (1) according to the invention comprises - a shell layer (2) comprising a biodegradable polymer (3), wherein the shell layer (2) encloses - a plurality (40) of oligopeptides (4), wherein the plurality (40) of oligopeptides (4) is structured such that a second-harmonic light signal is generated upon illumination of the nanoparticle (1) with light.
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, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, 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, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
	Published EP/WO documents	EPWOPN	Original document: WO2018060378A1 Searchable text: WO2018060378A1
43	Date of first publication	EVT	Apr 5, 2018
	Date of the first transfer into DPMAregister	EREGT	Apr 6, 2018
	Date of the (most recent) update in DPMAregister	REGT	Apr 30, 2019 (Show all update days)(Hide all update days) Apr 30, 2019; Oct 26, 2018 Historical data not available for this/these date(s) Apr 6, 2018 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	Sep 28, 2017	Details anzeigen
2	Search procedure	Request for search effectively filed	Sep 28, 2017	Details anzeigen
3	Procedure relating to PCT application	WO first publication with search report	Apr 5, 2018	Details anzeigen
4	Procedure relating to PCT application	Ceased to have effect for DE	Mar 30, 2019	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	Sep 28, 2017

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	Sep 28, 2017
Third party request		No
Date of receipt	AEGT	Sep 28, 2017

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	Apr 5, 2018

View procedures Procedure relating to PCT application (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	Ceased to have effect for DE
Date of legal/procedural status	VSTT	Mar 30, 2019