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Extract from the Register of European Patents

EP About this file: EP1730293

EP1730293 - METHOD OF ENGINEERING A CYTIDINE MONOPHOSPHATE-SIALIC ACID SYNTHETIC PATHWAY IN FUNGI AND YEAST [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  28.08.2015
Database last updated on 15.07.2024
Most recent event   Tooltip28.08.2015Application deemed to be withdrawnpublished on 30.09.2015  [2015/40]
Applicant(s)For all designated states
GlycoFi, Inc.
21 Lafayette Street, Suite 200
Lebanon, NH 03766 / US
[N/P]
Former [2006/50]For all designated states
GlycoFi, Inc.
21 Lafayette Street, Suite 200 Lebanon
New Hampshire 03766 / US
Inventor(s)01 / Hamilton, Stephen, R.
98 Mascoma Heights Drive
Enfield, NH 03748 / US
 [2011/10]
Former [2006/50]01 / HAMILTON, Stephen, R.
98 Algonquin Road
Enfield, NH 03748 / US
Representative(s)Böhles, Elena
Merck Sharp & Dohme Corp.
120 Moorgate
London, EC2M 6UR / GB
[N/P]
Former [2008/35]Vossius & Partner
Siebertstrasse 3
81675 München / DE
Former [2006/50]Vossius & Partner
Siebertstrasse 4
81675 München / DE
Application number, filing date05732104.417.03.2005
[2006/50]
WO2005US09095
Priority number, dateUS20040554139P17.03.2004         Original published format: US 554139 P
[2006/50]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2005090552
Date:29.09.2005
Language:EN
[2005/39]
Type: A2 Application without search report 
No.:EP1730293
Date:13.12.2006
Language:EN
The application published by WIPO in one of the EPO official languages on 29.09.2005 takes the place of the publication of the European patent application.
[2006/50]
Search report(s)International search report - published on:EP26.01.2006
ClassificationIPC:C12P21/00, C12R1/645, C12N1/14, C12N15/52, C12N5/10, C12P19/26, C12N9/16, C12N9/12, C12N9/88, C12N9/90, C12N15/81
[2014/47]
CPC:
C12P19/26 (EP,US); C12N15/52 (EP,US); C12N15/815 (EP,US);
C12N9/1205 (EP,US); C12N9/1241 (EP,US); C12N9/16 (EP,US);
C12N9/88 (EP,US); C12N9/90 (EP,US); C12P21/005 (EP,US);
C12Y207/07043 (EP,US); C12Y501/03014 (EP,US) (-)
Former IPC [2006/50]C12P21/00, C12R1/645, C12N1/14, C12N15/52, C12N5/10
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2006/50]
Extension statesAL10.10.2006
BA10.10.2006
HR10.10.2006
LV10.10.2006
MK10.10.2006
YU10.10.2006
TitleGerman:VERFAHREN ZUR KONSTRUKTION EINES CYTIDINMONOPHOSPHAT-SIALINSÄURE-SYNTHESEWEGS IN PILZEN UND HEFEN[2006/50]
English:METHOD OF ENGINEERING A CYTIDINE MONOPHOSPHATE-SIALIC ACID SYNTHETIC PATHWAY IN FUNGI AND YEAST[2006/50]
French:PROCEDE DE MISE AU POINT D'UNE VOIE DE SYNTHESE DU MONOPHOSPHATE DE CYTIDINE-ACIDE SIALIQUE DANS LES CHAMPIGNONS ET LA LEVURE[2006/50]
Entry into regional phase10.10.2006National basic fee paid 
10.10.2006Designation fee(s) paid 
10.10.2006Examination fee paid 
Examination procedure10.10.2006Examination requested  [2006/50]
24.04.2008Despatch of a communication from the examining division (Time limit: M04)
04.09.2008Reply to a communication from the examining division
07.12.2009Despatch of a communication from the examining division (Time limit: M06)
17.06.2010Reply to a communication from the examining division
03.03.2011Despatch of a communication from the examining division (Time limit: M06)
13.09.2011Reply to a communication from the examining division
25.06.2012Despatch of a communication from the examining division (Time limit: M06)
17.04.2013Reply to a communication from the examining division
11.11.2013Despatch of a communication from the examining division (Time limit: M06)
21.05.2014Reply to a communication from the examining division
19.11.2014Communication of intention to grant the patent
31.03.2015Application deemed to be withdrawn, date of legal effect  [2015/40]
12.05.2015Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time  [2015/40]
Divisional application(s)EP10184678.0  / EP2365089
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  24.04.2008
Request for further processing for:The application is deemed to be withdrawn due to failure to reply to the examination report
17.04.2013Request for further processing filed
17.04.2013Full payment received (date of receipt of payment)
Request granted
30.04.2013Decision despatched
Fees paidRenewal fee
29.03.2007Renewal fee patent year 03
10.03.2008Renewal fee patent year 04
13.03.2009Renewal fee patent year 05
08.03.2010Renewal fee patent year 06
10.03.2011Renewal fee patent year 07
07.03.2012Renewal fee patent year 08
08.03.2013Renewal fee patent year 09
10.03.2014Renewal fee patent year 10
06.03.2015Renewal fee patent year 11
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Cited inInternational search[X]WO0052135  (HUMAN GENOME SCIENCES INC [US], et al) [X] 1-28 * the whole document * * in particular; page 16, line 9 - line 25 * * page 29, line 8 - page 35, line 9 * * page 57, line 23 - page 58, line 7; claims 1,5,10,26,44,45 *;
 [XD]WO0200879  (GLYCOFI INC [US]) [XD] 1-6,8-10,12 * abstract * * page 16, line 15 - page 17, line 23 *;
 [YD]WO03056914  (GLYCOFI INC [US], et al) [YD] 2-28 * abstract * * page 48, line 21 - line 26 * * page 49, line 27 - page 50, line 3; examples 1-7 *;
 [PXY]WO2004063370  (FUJIYAMA KAZUHITO [JP], et al) [PX] 1 * abstract * [PY] 2-28;
 [A]WO9621038  (ALKO GROUP LTD [FI], et al);
 [X]  - RODRIGUES MARCIO L ET AL, "Sialylglycoconjugates and sialyltransferase activity in the fungus Cryptococcus neoformans.", GLYCOCONJUGATE JOURNAL, (200203), vol. 19, no. 3, ISSN 0282-0080, pages 165 - 173, XP009053261 [X] 1-6,8,10,12 * abstract * * page 171 - page 172; figures 2,3 *

DOI:   http://dx.doi.org/10.1023/A:1024245606607
 [XA]  - AUMILLER JARED J ET AL, "A transgenic insect cell line engineered to produce CMP-sialic acid and sialylated glycoproteins", GLYCOBIOLOGY, IRL PRESS,, GB, (200306), vol. 13, no. 6, ISSN 0959-6658, pages 497 - 507, XP002320026 [X] 1 * abstract * * page 498, column 1, paragraph 3 * [A] 2-28

DOI:   http://dx.doi.org/10.1093/glycob/cwg051
 [A]  - GU XUEJUN ET AL, "Improvement of interferon-gamma sialylation in Chinese hamster ovary cell culture by feeding of N-acetylmannosamine", BIOTECHNOLOGY AND BIOENGINEERING, INTERSCIENCE PUBLISHERS, LONDON, GB, (19980620), vol. 58, no. 6, ISSN 0006-3592, pages 642 - 648, XP002171407

DOI:   http://dx.doi.org/10.1002/(SICI)1097-0290(19980620)58:6<642::AID-BIT10>3.0.CO;2-9
Examination   - Willie F. Vann ET AL, "The NeuC Protein of Escherichia coli K1 Is a UDP N-Acetylglucosamine 2-Epimerase", JOURNAL OF BACTERIOLOGY, (20040201), vol. 186, no. 3, doi:10.1128/JB.186.3.706-712.2004, pages 706 - 712, XP055026268

DOI:   http://dx.doi.org/10.1128/JB.186.3.706-712.2004
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.