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Extract from the Register of European Patents

EP About this file: EP1244667

EP1244667 - CYCLOHEXENE NUCLEIC ACIDS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.02.2007
Database last updated on 21.09.2024
Most recent event   Tooltip12.12.2008Lapse of the patent in a contracting state
New state(s): CY		published on 14.01.2009  [2009/03]
Applicant(s)For all designated states
K.U. LEUVEN RESEARCH & DEVELOPMENT
Benedenstraat 59A Groot Begijnhof
3000 Leuven / BE
[2006/14]
Former [2002/40]For all designated states
K.U. LEUVEN RESEARCH & DEVELOPMENT
Benedenstraat 59A Groot Begijnhof
3000 Leuven / BE
Inventor(s)01 / WANG, Jing
Spoorweglaan 27
B-9100 Sint-Niklaas / BE
02 / HERDEWIJN, Piet
Olivierstraat 21
B-3111 Rotselaar / BE
 [2002/40]
Representative(s)Bird, Ariane, et al
Bird Goën & Co
Wetenschapspark Arenberg
Gaston Geenslaan 9
3001 Heverlee / BE
[N/P]
Former [2005/18]Bird, Ariane, et al
Bird Goen & Co, Klein Dalenstraat 42A
3020 Winksele / BE
Former [2002/40]Hallybone, Huw George, et al
Carpmaels and Ransford, 43 Bloomsbury Square
London WC1A 2RA / GB
Application number, filing date00990110.927.12.2000
[2002/40]
WO2000IB02041
Priority number, dateUS19990173728P30.12.1999         Original published format: US 173728 P
[2002/40]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO0149687
Date:12.07.2001
Language:EN
[2001/28]
Type: A2 Application without search report 
No.:EP1244667
Date:02.10.2002
Language:EN
The application published by WIPO in one of the EPO official languages on 12.07.2001 takes the place of the publication of the European patent application.
[2002/40]
Type: B1 Patent specification 
No.:EP1244667
Date:05.04.2006
Language:EN
[2006/14]
Search report(s)International search report - published on:EP28.03.2002
ClassificationIPC:C07D473/34, A61K31/70, C07H21/00
[2002/40]
CPC:
C07H21/00 (EP); A61P25/00 (EP); A61P43/00 (EP);
C07D473/34 (EP)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2002/40]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
RONot yet paid
SINot yet paid
TitleGerman:CYCLOHEXENNUKLEINSÄUREN[2002/40]
English:CYCLOHEXENE NUCLEIC ACIDS[2002/40]
French:ACIDES NUCLEIQUES CONTENANT CYCLOHEXENE[2002/40]
Entry into regional phase19.06.2002National basic fee paid 
05.09.2002Designation fee(s) paid 
05.09.2002Examination fee paid 
Examination procedure27.07.2001Request for preliminary examination filed
International Preliminary Examining Authority: EP
05.09.2002Examination requested  [2002/45]
29.10.2004Despatch of a communication from the examining division (Time limit: M06)
27.04.2005Reply to a communication from the examining division
20.06.2005Despatch of a communication from the examining division (Time limit: M01)
11.07.2005Reply to a communication from the examining division
28.09.2005Communication of intention to grant the patent
20.01.2006Fee for grant paid
20.01.2006Fee for publishing/printing paid
Opposition(s)08.01.2007No opposition filed within time limit [2007/11]
Fees paidRenewal fee
19.06.2002Renewal fee patent year 03
03.12.2003Renewal fee patent year 04
03.12.2004Renewal fee patent year 05
14.11.2005Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipAT05.04.2006
CY05.04.2006
FI05.04.2006
TR05.04.2006
DK05.07.2006
SE05.07.2006
GR06.07.2006
PT05.09.2006
LU27.12.2006
IE28.12.2006
MC31.12.2006
[2009/03]
Former [2008/37]AT05.04.2006
FI05.04.2006
TR05.04.2006
DK05.07.2006
SE05.07.2006
GR06.07.2006
PT05.09.2006
LU27.12.2006
IE28.12.2006
MC31.12.2006
Former [2008/19]AT05.04.2006
FI05.04.2006
DK05.07.2006
SE05.07.2006
GR06.07.2006
PT05.09.2006
IE28.12.2006
MC31.12.2006
Former [2007/48]AT05.04.2006
FI05.04.2006
DK05.07.2006
SE05.07.2006
PT05.09.2006
IE28.12.2006
MC31.12.2006
Former [2007/45]AT05.04.2006
FI05.04.2006
DK05.07.2006
SE05.07.2006
PT05.09.2006
MC31.12.2006
Former [2007/37]AT05.04.2006
FI05.04.2006
IT05.04.2006
DK05.07.2006
SE05.07.2006
PT05.09.2006
MC31.12.2006
Former [2007/35]AT05.04.2006
FI05.04.2006
IT05.04.2006
DK05.07.2006
SE05.07.2006
PT05.09.2006
Former [2007/09]AT05.04.2006
FI05.04.2006
DK05.07.2006
SE05.07.2006
PT05.09.2006
Former [2006/52]AT05.04.2006
FI05.04.2006
SE05.07.2006
Former [2006/51]FI05.04.2006
SE05.07.2006
Former [2006/48]SE05.07.2006
Cited inInternational search[A]US5034506  (SUMMERTON JAMES E [US], et al);
 [A]DE19815901  (AVENTIS RES & TECH GMBH & CO [DE]);
 [A]  - HERDEWIJN P, "Targeting RNA with Conformationally Restricted Oligonucleotides", LIEBIGS ANNALEN: ORGANIC AND BIOORGANIC CHEMISTRY, VCH PUBLISHERS, US, (19960901), no. 9, ISSN 0947-3440, pages 1337 - 1348, XP002094305 [A] * page 1345 - page 1347 *
 [AD]  - WANG J ET AL, "Enantioselective synthesis and conformational study of cyclohexene carbocyclic nucleosides", JOURNAL OF ORGANIC CHEMISTRY, AMERICAN CHEMICAL SOCIETY. EASTON, US, (19991015), vol. 64, no. 21, ISSN 0022-3263, pages 7820 - 7827, XP002157746

DOI:   http://dx.doi.org/10.1021/jo9908288
 [PX]  - HERDEWIJN, P. ET AL., "Cyclohexene nucleic acids (CeNA): Serum stable oligonucleotides that activate RNase H and increase duplex stability with complementary RNA", J. AM. CHEM. SOC., (2000), vol. 122, pages 8595 - 8602, XP002179475 [PX] 1-14 * the whole document *

DOI:   http://dx.doi.org/10.1021/ja000018+
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.