Register information Patent

DE file number : 60 2010 069 109.8 (Status: pending/in force, Query started: April 26, 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
21	DE file number	DAKZ	60 2010 069 109.8
96	EP file number	EAKZ	20 15 1266.2
97	EP publication number	EPN	3659591
54	Designation/title	TI	MULTIFUNKTIONELLE ZWITTERIONISCHE POLYMERKONJUGATE
51	IPC main class	ICM (ICMV)	A61K 31/00 (2006.01)
22	DE application date	DAT	Dec 20, 2010
96	EP application date	EAT	Dec 20, 2010
43	Date of first publication	OT	Jun 3, 2020
	Date of publication of grant	PET	Oct 25, 2023
71/73	Applicant/owner	INH	Kodiak Sciences Inc., Palo Alto, CA 94304, US
72	Inventor	IN	CHARLES, Stephen A, San Jose, CA California 95138, US; PERLROTH, Victor D, Palo Alto, CA California 94306, US; CLIZBE, Lane A, Redwood City, CA California 94061, US; BENOIT, Didier G, San Jose, CA California 95123, US; TO, Wayne, Fremont, CA California 94555, US
74	Representative	VTR	J A Kemp LLP, London EC1M 5QU, GB
33 31 32	Foreign priority	PRC PRNA PRDA	US 28812709 P Dec 18, 2009
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
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
	Member states EPGÜ	EPGUE	AT, BE, BG, DE, DK, EE, FI, FR, IT, LT, LU, LV, MT, NL, PT, SE, SI
	Published EP/WO documents	EPWOPN	Original document: EP000003659591A1 Searchable text: EP000003659591A1 Original document: EP000003659591B1 Searchable text: EP000003659591B1
43	Date of first publication	EVT	Jun 3, 2020
	Date of the first transfer into DPMAregister	EREGT	Jun 2, 2020
	Date of the (most recent) update in DPMAregister	REGT	Oct 17, 2024 (Show all update days)(Hide all update days) Oct 17, 2024 Procedures: Procedure relating to EP application, Grant has become final, 26.07.2024: changed Sep 12, 2024 Procedures: Procedure relating to EP application, Grant has become final, 26.07.2024: new Jul 25, 2024 St.36: changed (technical change) May 2, 2024; Nov 23, 2023; Nov 9, 2023; Oct 5, 2023 Historical data not available for this/these date(s) Jun 2, 2020 Date of the first transfer into DPMAregister

Procedural data
No.	Kind of procedure	Legal status	Date of legal/procedural status	Publication date	Alle Details anzeigen
1	Procedure relating to EP application	EPO 1st publication	Jun 3, 2020		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jul 16, 2020	Jul 16, 2020	Details anzeigen
3	EP procedure	European patent with unitary effect has become effective	Oct 25, 2023	Dec 14, 2023	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Oct 25, 2023		Details anzeigen
5	EP procedure	Filing of request for unitary effect of European patent	Oct 26, 2023		Details anzeigen
6	EP procedure	Registration of unitary effect of European patent	Nov 2, 2023	Dec 14, 2023	Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Nov 9, 2023	Nov 9, 2023	Details anzeigen
8	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jul 26, 2024	Oct 17, 2024	Details anzeigen

View procedures Procedure relating to EP application (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO 1st publication
Date of legal/procedural status	VSTT	Jun 3, 2020

View procedures Publications (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural status	VSTT	Jul 16, 2020
Issue number	HN	29
Year	PJ	2020
Publication date	VT	Jul 16, 2020
Type of publication	PART	Bibliographic data

View procedures EP procedure (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	European patent with unitary effect has become effective
Date of legal/procedural status	VSTT	Oct 25, 2023
Issue number	HN	50
Year	PJ	2023
Publication date	VT	Dec 14, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Nov 23, 2023

View procedures Procedure relating to EP application (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Oct 25, 2023
Date of update of the procedure	REGT	Oct 5, 2023

View procedures EP procedure (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	Filing of request for unitary effect of European patent
Date of legal/procedural status	VSTT	Oct 26, 2023
Date of update of the procedure	REGT	Nov 9, 2023

View procedures EP procedure (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	Registration of unitary effect of European patent
Date of legal/procedural status	VSTT	Nov 2, 2023
Issue number	HN	50
Year	PJ	2023
Publication date	VT	Dec 14, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Nov 23, 2023

View procedures Publications (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication by DPMA of mention regarding EP patent grant
Date of legal/procedural status	VSTT	Nov 9, 2023
Issue number	HN	45
Year	PJ	2023
Publication date	VT	Nov 9, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Nov 9, 2023

View procedures Procedure relating to EP application (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Jul 26, 2024
Issue number	HN	42
Year	PJ	2024
Publication date	VT	Oct 17, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Oct 17, 2024