Register information Patent

DE file number : 698 15 337.5 (Status: not pending/lapsed, Query started: April 20, 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	698 15 337.5
96	EP file number	EAKZ	98 91 2661.0
86	WO file number	WAKZ	PCT/IB98/00595
97	EP publication number	EPN	978207
87	WO publication number	WPN	1998048579
54	Designation/title	TI	SYTEM UND VERFAHREN ZUR AUFTEILUNG EINER ZELLULAREN UMGEBUNG
51	IPC main class	ICM (ICMV)	H04Q 7/36 (2000.01)
22	DE application date	DAT	Apr 21, 1998
96	EP application date	EAT	Apr 21, 1998
86	WO application date	WAT	Apr 21, 1998
43	Date of first publication	OT	Oct 29, 1998
	Date of publication of grant	PET	Jun 4, 2003
71/73	Applicant/owner	INH	Nortel Networks Ltd., Montreal, Quebec, CA
72	Inventor	IN	SUBRAMAMIAN, Sairam, Garland, US; MADHAVAPEDDY Rao, Seshagiri, Richardson, US
74	Representative	VTR	G. Koch und Kollegen, 80339 München, DE
10	Published DE documents	DEPN	Original document: DE000069815337T2 Searchable text: DE000069815337T2
	Address for service		Patentanwälte Dipl.-Ing. C. Wallach Dipl.-Ing. G. Koch und Partner, 80020 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 837621 Apr 21, 1997
	Patent division in charge		31
97	EP language of publication	ELANG	EN - Englisch
87	WO language of publication	WLANG	EN - Englisch
84	Designated EP contracting states	EDS	DE, FR, GB
	Published EP/WO documents	EPWOPN	Original document: EP000000978207 Searchable text: EP000000978207 Original document: EP000000978207B1 Searchable text: EP000000978207B1 Original document: WO001998048579 Searchable text: WO001998048579
43	Date of first publication	EVT	Oct 29, 1998
	Date of the first transfer into DPMAregister	EREGT	Sep 28, 2012
	Date of the (most recent) update in DPMAregister	REGT	Oct 25, 2018 (Show all update days)(Hide all update days)Sep 28, 2012; Jan 22, 2013; Oct 25, 2018

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 first publication without search report	Oct 29, 1998		Display details
2	Procedure relating to EP application	EPO 1st publication	Feb 9, 2000		Display details
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Mar 16, 2000	Mar 16, 2000	Display details
4	New applicant/owner details	New applicant/owner details	Apr 30, 2003		Display details
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jun 4, 2003		Display details
6	Publications	Publication by DPMA of mention regarding EP patent grant	Jul 10, 2003	Jul 10, 2003	Display details
7	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Mar 4, 2004	Jul 1, 2004	Display details
8	Publications	Translation of EP patent specification	Apr 22, 2004	Apr 22, 2004	Display details
9	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	Nov 3, 2004	Feb 17, 2005	Display details