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Extract from the Register of European Patents

EP About this file: EP2057265

EP2057265 - COMPOSITIONS FOR REDUCING CELL ADHESION TO BUBBLES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  27.01.2017
Database last updated on 20.12.2024
Most recent event   Tooltip20.07.2018Lapse of the patent in a contracting state
New state(s): MT		published on 22.08.2018  [2018/34]
Applicant(s)For all designated states
The Ohio State University Research Foundation
1524 North High Street
Columbus, OH 43201 / US
[2013/31]
Former [2009/20]For all designated states
Ohio State University Research Foundation
1960 Kenny Road Columbus
Ohio 43212-1063 / US
Inventor(s)01 / CHALMERS, Jeffrey, J.
4539 Tetford Road
Columbus, OH 43220 / US
02 / RATHMAN, James, R.
1455 Candlewood Drive
Columbus, OH 43235 / US
03 / HU, Weiwei
14011 Mango Drive
Apt. G
Del Mar, CA 92014 / US
 [2016/12]
Former [2009/20]01 / CHALMERS, Jeffrey, J.
4539 Tetford Road
Columbus, OH 43220 / US
02 / RATHMAN, James, R.
1455 Candlewood Drive
Columbus, OH 43235 / US
03 / HU, Weiwei
14011 Mango Drive Apt. G
Del Mar, CA 92014 / US
Representative(s)Cottrill, Emily Elizabeth Helen
A.A. Thornton & Co.
10 Old Bailey
London EC4M 7NG / GB
[2016/12]
Former [2009/20]Cottrill, Emily Elizabeth Helen
A.A. Thornton & Co. 235 High Holborn
GB-London WC1V 7LE / GB
Application number, filing date07837381.827.08.2007
[2009/20]
WO2007US18827
Priority number, dateUS20060840552P28.08.2006         Original published format: US 840552 P
[2009/20]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2008027337
Date:06.03.2008
Language:EN
[2008/10]
Type: A2 Application without search report 
No.:EP2057265
Date:13.05.2009
Language:EN
The application published by WIPO in one of the EPO official languages on 06.03.2008 takes the place of the publication of the European patent application.
[2009/20]
Type: B1 Patent specification 
No.:EP2057265
Date:23.03.2016
Language:EN
[2016/12]
Search report(s)International search report - published on:US02.04.2009
(Supplementary) European search report - dispatched on:EP02.12.2009
ClassificationIPC:A61K9/127, C12P21/06, C12N15/74, C12M1/00, C12M3/00
[2010/01]
CPC:
C12N5/0018 (EP,US); C12N2500/50 (EP,US)
Former IPC [2009/23]A61K9/127, C12P21/06, C12N15/74
Former IPC [2009/20]C12N5/06
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2016/12]
Former [2009/20]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MT,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
RSNot yet paid
TitleGerman:ZUSAMMENSETZUNGEN ZUR REDUZIERUNG DER ZELLHAFTUNG AN BLASEN[2009/20]
English:COMPOSITIONS FOR REDUCING CELL ADHESION TO BUBBLES[2009/20]
French:COMPOSITIONS UTILISÉES POUR RÉDUIRE L'ADHÉSION CELLULAIRE SUR DES BULLES[2009/20]
Entry into regional phase03.03.2009National basic fee paid 
03.03.2009Search fee paid 
03.03.2009Designation fee(s) paid 
03.03.2009Examination fee paid 
Examination procedure03.03.2009Examination requested  [2009/20]
29.03.2010Despatch of a communication from the examining division (Time limit: M04)
09.08.2010Reply to a communication from the examining division
30.09.2010Despatch of a communication from the examining division (Time limit: M04)
10.02.2011Reply to a communication from the examining division
10.10.2014Despatch of a communication from the examining division (Time limit: M04)
20.02.2015Reply to a communication from the examining division
08.04.2015Despatch of a communication from the examining division (Time limit: M04)
06.08.2015Reply to a communication from the examining division
20.11.2015Communication of intention to grant the patent
28.01.2016Fee for grant paid
28.01.2016Fee for publishing/printing paid
28.01.2016Receipt of the translation of the claim(s)
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 is  29.03.2010
Opposition(s)02.01.2017No opposition filed within time limit [2017/09]
Fees paidRenewal fee
25.08.2009Renewal fee patent year 03
25.08.2010Renewal fee patent year 04
25.08.2011Renewal fee patent year 05
27.08.2012Renewal fee patent year 06
27.08.2013Renewal fee patent year 07
27.08.2014Renewal fee patent year 08
27.08.2015Renewal fee patent year 09
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  TooltipHU27.08.2007
AT23.03.2016
BE23.03.2016
CY23.03.2016
CZ23.03.2016
DK23.03.2016
EE23.03.2016
ES23.03.2016
FI23.03.2016
LT23.03.2016
LV23.03.2016
MC23.03.2016
NL23.03.2016
PL23.03.2016
RO23.03.2016
SE23.03.2016
SI23.03.2016
SK23.03.2016
TR23.03.2016
BG23.06.2016
GR24.06.2016
IS23.07.2016
PT25.07.2016
IE27.08.2016
LU27.08.2016
MT31.08.2016
[2018/33]
Former [2018/29]HU27.08.2007
AT23.03.2016
BE23.03.2016
CY23.03.2016
CZ23.03.2016
DK23.03.2016
EE23.03.2016
ES23.03.2016
FI23.03.2016
LT23.03.2016
LV23.03.2016
MC23.03.2016
NL23.03.2016
PL23.03.2016
RO23.03.2016
SE23.03.2016
SI23.03.2016
SK23.03.2016
TR23.03.2016
BG23.06.2016
GR24.06.2016
IS23.07.2016
PT25.07.2016
IE27.08.2016
LU27.08.2016
Former [2018/28]HU27.08.2007
AT23.03.2016
BE23.03.2016
CY23.03.2016
CZ23.03.2016
DK23.03.2016
EE23.03.2016
ES23.03.2016
FI23.03.2016
LT23.03.2016
LV23.03.2016
MC23.03.2016
NL23.03.2016
PL23.03.2016
RO23.03.2016
SE23.03.2016
SI23.03.2016
SK23.03.2016
BG23.06.2016
GR24.06.2016
IS23.07.2016
PT25.07.2016
IE27.08.2016
LU27.08.2016
Former [2017/37]AT23.03.2016
BE23.03.2016
CZ23.03.2016
DK23.03.2016
EE23.03.2016
ES23.03.2016
FI23.03.2016
LT23.03.2016
LV23.03.2016
MC23.03.2016
NL23.03.2016
PL23.03.2016
RO23.03.2016
SE23.03.2016
SI23.03.2016
SK23.03.2016
BG23.06.2016
GR24.06.2016
IS23.07.2016
PT25.07.2016
IE27.08.2016
LU27.08.2016
Former [2017/23]AT23.03.2016
BE23.03.2016
CZ23.03.2016
DK23.03.2016
EE23.03.2016
ES23.03.2016
FI23.03.2016
LT23.03.2016
LV23.03.2016
MC23.03.2016
NL23.03.2016
PL23.03.2016
RO23.03.2016
SE23.03.2016
SI23.03.2016
SK23.03.2016
BG23.06.2016
GR24.06.2016
IS23.07.2016
PT25.07.2016
Former [2017/20]AT23.03.2016
BE23.03.2016
CZ23.03.2016
DK23.03.2016
EE23.03.2016
ES23.03.2016
FI23.03.2016
LT23.03.2016
LV23.03.2016
MC23.03.2016
NL23.03.2016
PL23.03.2016
RO23.03.2016
SE23.03.2016
SK23.03.2016
BG23.06.2016
GR24.06.2016
IS23.07.2016
PT25.07.2016
Former [2017/07]AT23.03.2016
BE23.03.2016
CZ23.03.2016
DK23.03.2016
EE23.03.2016
ES23.03.2016
FI23.03.2016
LT23.03.2016
LV23.03.2016
NL23.03.2016
PL23.03.2016
RO23.03.2016
SE23.03.2016
SK23.03.2016
GR24.06.2016
IS23.07.2016
PT25.07.2016
Former [2017/03]AT23.03.2016
BE23.03.2016
CZ23.03.2016
EE23.03.2016
ES23.03.2016
FI23.03.2016
LT23.03.2016
LV23.03.2016
NL23.03.2016
PL23.03.2016
RO23.03.2016
SE23.03.2016
SK23.03.2016
GR24.06.2016
IS23.07.2016
PT25.07.2016
Former [2016/51]AT23.03.2016
CZ23.03.2016
EE23.03.2016
ES23.03.2016
FI23.03.2016
LT23.03.2016
LV23.03.2016
NL23.03.2016
PL23.03.2016
RO23.03.2016
SE23.03.2016
SK23.03.2016
GR24.06.2016
IS23.07.2016
PT25.07.2016
Former [2016/50]AT23.03.2016
CZ23.03.2016
EE23.03.2016
ES23.03.2016
FI23.03.2016
LT23.03.2016
LV23.03.2016
NL23.03.2016
PL23.03.2016
RO23.03.2016
SE23.03.2016
SK23.03.2016
GR24.06.2016
IS23.07.2016
Former [2016/49]EE23.03.2016
FI23.03.2016
LT23.03.2016
LV23.03.2016
NL23.03.2016
PL23.03.2016
SE23.03.2016
GR24.06.2016
IS23.07.2016
Former [2016/48]FI23.03.2016
LT23.03.2016
LV23.03.2016
NL23.03.2016
SE23.03.2016
GR24.06.2016
IS23.07.2016
Former [2016/40]FI23.03.2016
LT23.03.2016
LV23.03.2016
NL23.03.2016
SE23.03.2016
GR24.06.2016
Former [2016/39]FI23.03.2016
LT23.03.2016
LV23.03.2016
SE23.03.2016
GR24.06.2016
Former [2016/36]FI23.03.2016
LT23.03.2016
GR24.06.2016
Former [2016/35]FI23.03.2016
GR24.06.2016
Documents cited:Search[XA]  - ROJAS ORLANDO J ET AL, "Viscoelastic properties of isomeric alkylglucoside surfactants studied by surface light scattering.", THE JOURNAL OF PHYSICAL CHEMISTRY. B 1 DEC 2005, (20051201), vol. 109, no. 47, ISSN 1520-6106, pages 22440 - 22448, XP002555663 [X] 1-12,19 * the whole document * [A] 13-18

DOI:   http://dx.doi.org/10.1021/JP054132W
 [XA]  - SODERLIND E ET AL, "Haemolytic activity of maltopyranoside surfactants", EUROPEAN JOURNAL OF PHARMACEUTICS AND BIOPHARMACEUTICS, ELSEVIER SCIENCE PUBLISHERS B.V., AMSTERDAM, NL, vol. 62, no. 3, ISSN 0939-6411, (20060401), pages 254 - 259, (20060401), XP025138629 [X] 1-12,19 * the whole document * [A] 13-18

DOI:   http://dx.doi.org/10.1016/j.ejpb.2005.08.012
 [A]  - MICHAELS JAMES D ET AL, "Analysis of cell-to-bubble attachment in sparged bioreactors in the presence of cell-protecting additives", BIOTECHNOLOGY AND BIOENGINEERING, (1995), vol. 47, no. 4, ISSN 0006-3592, pages 407 - 419, XP002555664 [A] 1-19 * the whole document *

DOI:   http://dx.doi.org/10.1002/bit.260470402
 [A]  - CHISTI Y, "Animal-cell damage in sparged bioreactors", TRENDS IN BIOTECHNOLOGY, ELSEVIER PUBLICATIONS, CAMBRIDGE, GB, (20001001), vol. 18, no. 10, ISSN 0167-7799, pages 420 - 432, XP004212028 [A] 1-19 * the whole document *

DOI:   http://dx.doi.org/10.1016/S0167-7799(00)01474-8
 [A]  - JIANYONG W, "Mechanisms of animal cell damage associated with gas bubbles and cell protection by medium additives", JOURNAL OF BIOTECHNOLOGY, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, (19951201), vol. 43, no. 2, ISSN 0168-1656, pages 81 - 94, XP004036888 [A] 1-19 * the whole document *

DOI:   http://dx.doi.org/10.1016/0168-1656(95)00133-7
International search[X]US5384128  (MEEZAN ELIAS [US], et al);
 [A]  - KOELTZOW ET AL., "Preparation and Properties of Pure Alkyl Glucosides, Maltosides and Maltotriosides.", JAOCS, (198410), vol. 61, no. 10, pages 1651 - 1655, XP001537156

DOI:   http://dx.doi.org/10.1007/BF02541651
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.