blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2361920

EP2361920 - Preparation and use of carbohydrate-based ring structures with antimicrobial and cytostatic activity [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  19.07.2013
Database last updated on 03.10.2024
Most recent event   Tooltip19.07.2013Application deemed to be withdrawnpublished on 21.08.2013  [2013/34]
Applicant(s)For all designated states
Kemin Pharma Europe
2100 Maury Street
Des Moines, IA 50301 / US
[2011/35]
Inventor(s)01 / Sas, Benedikt
Kwakkelstraat 71
Stekene 9190 / BE
02 / Van der Eycken, Johan
Denterhoutemlaan 261
Ninove 9400 / BE
03 / Van Hemel, Johan
Frits Van den Berghelaan 74
Aartselaar B2630 / BE
04 / Blom, Petra
Bouwmeestersstraat 92
Sint-Amandsberg B9040 / BE
05 / Vandenkerckhove, Jan
Mosvenne 14A
Testelt B3272 / BE
06 / Ruttens, Bart
Serskampsteenweg 137
Wetteren 9230 / BE
 [2011/35]
Representative(s)Evans, Jacqueline Gail Victoria
Marches Intellectual Property Limited
Wyastone Business Park
Wyastone Leys
Ganarew
Monmouth NP25 3SR / GB
[N/P]
Former [2011/35]Evans, Jacqueline Gail Victoria
Marches Intellectual Property Ltd Solutions House, Old Monmouth Road Whitchurch Ross-on-Wye, Herefordshire
HR9 6DJ / GB
Application number, filing date10185546.815.10.2002
[2011/35]
Priority number, dateUS2001097747815.10.2001         Original published format: US 977478
[2011/35]
Previously filed application, dateWO2002US3281715.10.2002
[2011/35]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2361920
Date:31.08.2011
Language:EN
[2011/35]
Type: A3 Search report 
No.:EP2361920
Date:12.10.2011
Language:EN
[2011/41]
Search report(s)(Supplementary) European search report - dispatched on:EP12.09.2011
ClassificationIPC:C07H9/02, C07H9/06, A61K31/7052, A61K31/7048, A61P31/04, A61P31/12, A61P35/00, C07H15/207, C07H5/10, C07H7/02, C07H7/04, C07H9/04, C07H15/203, A61K31/351, A61K31/357, C07D309/16, C07D319/08, C07H15/10, C07D309/10, C07D493/04
[2011/41]
CPC:
C07H15/10 (EP,US); A61P31/00 (EP); A61P31/04 (EP);
A61P31/10 (EP); A61P31/12 (EP); A61P33/02 (EP);
A61P35/00 (EP); A61P43/00 (EP); C07D309/10 (EP,US);
C07D493/04 (EP,US); C07H15/203 (EP,US); C07H7/02 (EP,US);
C07H7/04 (EP,US); C07H9/04 (EP,US) (-)
Former IPC [2011/35]C07H9/02, C07H9/06, A61K31/7052, A61K31/7048, A61P31/04, A61P31/12, A61P35/00, C07H15/207, C07H5/10, C07H7/02, C07H7/04, C07H9/04, C07H15/203, A61K31/351, A61K31/357, C07D309/16, C07D319/08, C07H15/10
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   SK,   TR [2011/35]
TitleGerman:Herstellung und Verwendung von kohlenhydratbasierten Ringstrukturen mit antimikrobieller und zytostatischer Aktivität[2011/35]
English:Preparation and use of carbohydrate-based ring structures with antimicrobial and cytostatic activity[2011/35]
French:Préparation et utilisation de structures cycliques à base d'hydrocarbures dotées d'une activité antimicrobienne et cytostatique[2011/35]
Examination procedure12.04.2012Amendment by applicant (claims and/or description)
12.04.2012Examination requested  [2012/21]
04.10.2012Despatch of a communication from the examining division (Time limit: M04)
15.02.2013Application deemed to be withdrawn, date of legal effect  [2013/34]
25.03.2013Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2013/34]
Parent application(s)   TooltipEP02770578.9  / EP1446391
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued (EP20020770578) is  12.06.2008
Fees paidRenewal fee
27.10.2010Renewal fee patent year 03
27.10.2010Renewal fee patent year 04
27.10.2010Renewal fee patent year 05
27.10.2010Renewal fee patent year 06
27.10.2010Renewal fee patent year 07
27.10.2010Renewal fee patent year 08
27.10.2010Renewal fee patent year 09
25.10.2011Renewal fee patent year 10
Penalty fee
Additional fee for renewal fee
31.10.201211   M06   Not yet paid
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.
Documents cited:Search[X]US5607922  (DE CLERCQ ERIK D A [BE], et al) [X] 1 * column 8; compound 3 *;
 [X]EP0524439  (HOFFMANN LA ROCHE [CH]) [X] 1 * page 24; compound (g) *;
 [X]US5627194  (RAKHIT SUMANAS [CA], et al) [X] 1 * column 15 - column 16; example 9; compounds B, C *;
 [X]  - L SUN, "Stabilization of glycosyl sulfonium ions for stereoselective O-glycosylation", TETRAHEDRON LETTERS, (19940926), vol. 35, no. 39, doi:10.1016/0040-4039(94)85346-0, ISSN 0040-4039, pages 7147 - 7150, XP055005848 [X] 1 * page 7149; compound 16 *

DOI:   http://dx.doi.org/10.1016/0040-4039(94)85346-0
 [X]  - BOUSQUET E ET AL, "Capsular polysaccharide of Streptococcus pneumoniae type 19F: synthesis of the repeating unit", CARBOHYDRATE RESEARCH, PERGAMON, GB LNKD- DOI:10.1016/S0008-6215(98)00218-3, (19981001), vol. 311, no. 4, ISSN 0008-6215, pages 171 - 181, XP004141929 [X] 1 * page 173; figure 2; compounds 2-3 * * page 174; compounds 2,8 *

DOI:   http://dx.doi.org/10.1016/S0008-6215(98)00218-3
 [X]  - BIAO Y ET AL, "A Novel Cleavage of Allyl Protection", TETRAHEDRON LETTERS, ELSEVIER, AMSTERDAM, NL LNKD- DOI:10.1016/S0040-4039(98)00906-X, (19980702), vol. 39, no. 27, ISSN 0040-4039, pages 4871 - 4874, XP004120781 [X] 1 * page 4872; compound 6a *

DOI:   http://dx.doi.org/10.1016/S0040-4039(98)00906-X
 [X]  - WANJUN ZHENG ET AL., "Complete Relative Stereochemistry of Maitotoxin", J. AM. CHEM. SOC., (19960828), vol. 118, no. 34, doi:10.1021/ja961230+, pages 7946 - 7968, XP002578909 [X] 1 * page 7958; scheme 18; reaction (a)(1) *

DOI:   http://dx.doi.org/10.1021/JA961230
 [A]  - WONDRACK L ET AL, "CLINICAL STRAIN OF STAPHYLOCOCCUS AUREUS INACTIVATES AND CAUSES EFFLUX OF MACROLIDES", ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, AMERICAN SOCIETY FOR MICROBIOLOGY, WASHINGTON, DC, US, (19960101), vol. 40, no. 4, ISSN 0066-4804, pages 992 - 998, XP009083016 [A] 1 * page 994; figure 1; compound 1 *
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.