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Extract from the Register of European Patents

EP About this file: EP1999068

EP1999068 - REVERSIBLE BIOGEL FOR MANIPULATION AND SEPARATION OF SINGLE-WALLED CARBON NANOTUBES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.08.2011
Database last updated on 17.05.2024
Most recent event   Tooltip04.10.2013Lapse of the patent in a contracting state
New state(s): HU		published on 06.11.2013  [2013/45]
Applicant(s)For all designated states
Rensselaer Polytechnic Institute
110 8th Street
Troy, NY 12180 / US
[2008/50]
Inventor(s)01 / MCGOWN, Linda
3 Fox Hollow Road
Troy, NY 12180 / US
02 / NALAMASU, Omkaram
2339 Bentley Ridge Drive
San Jose, CA 95138 / US
03 / YU, Yuehua
285 Sunset Terrace Bldg. Bryckwyck, Apt. A-32
Troy, NY 12180 / US
 [2009/07]
Former [2008/50]01 / MCGOWN, Linda
3 Fox Hollow Road
Troy, NY 12180 / US
02 / NALAMASU, Omkaram
2339 Bentley Ridge Drive
San Jose, CA 95138 / US
03 / YU, Yuehua
285 Sunset Terrace Bldg. Bryckwyck, Apt. A-32
Troy, NY 12180 / US
04 / NAKAMURA, Darren
2219 15th St., Apt. 1
Troy, NY 12180 / US
Representative(s)Chapman, Paul William, et al
Kilburn & Strode LLP
20 Red Lion Street
London
WC1R 4PJ / GB
[N/P]
Former [2008/50]Chapman, Paul William, et al
Kilburn & Strode 20 Red Lion Street London
WC1R 4PJ / GB
Application number, filing date07861249.623.02.2007
[2008/50]
WO2007US04866
Priority number, dateUS20060785493P24.03.2006         Original published format: US 785493 P
[2008/50]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2008048352
Date:24.04.2008
Language:EN
[2008/17]
Type: A2 Application without search report 
No.:EP1999068
Date:10.12.2008
Language:EN
The application published by WIPO in one of the EPO official languages on 24.04.2008 takes the place of the publication of the European patent application.
[2008/50]
Type: B1 Patent specification 
No.:EP1999068
Date:29.09.2010
Language:EN
[2010/39]
Search report(s)International search report - published on:US07.05.2009
(Supplementary) European search report - dispatched on:EP24.11.2009
ClassificationIPC:C12Q1/68, B01D11/00, B01J20/00, B01D15/38, B01J20/291, B01J20/22, B01J20/29
[2009/52]
CPC:
B01J20/29 (EP); B01J20/22 (EP); B01J20/291 (EP);
B82Y30/00 (EP); B82Y40/00 (EP); C01B32/172 (EP);
B01D15/3833 (EP); B01J2220/44 (EP); B01J2220/4856 (EP);
C01B2202/02 (EP) (-)
Former IPC [2009/30]C12Q1/68, B01D11/00
Former IPC [2008/50]C01B31/02
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,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2008/50]
Extension statesAL09.10.2008
BA09.10.2008
HR09.10.2008
MK09.10.2008
RS09.10.2008
TitleGerman:UMKEHRBARES BIOGEL ZUR BEHANDLUNG UND TRENNUNG VON EINZELWAND-KOHLENSTOFFNANORÖHRCHEN[2008/50]
English:REVERSIBLE BIOGEL FOR MANIPULATION AND SEPARATION OF SINGLE-WALLED CARBON NANOTUBES[2008/50]
French:BIOGEL REVERSIBLE POUR LA MANIPULATION ET LA SEPARATION DE NANOTUBES DE CARBONE A UNE PAROI[2008/50]
Entry into regional phase09.10.2008National basic fee paid 
09.10.2008Search fee paid 
09.10.2008Designation fee(s) paid 
09.10.2008Examination fee paid 
Examination procedure09.10.2008Examination requested  [2008/50]
26.01.2010Amendment by applicant (claims and/or description)
23.04.2010Communication of intention to grant the patent
30.07.2010Fee for grant paid
30.07.2010Fee for publishing/printing paid
Divisional application(s)EP10178486.6   Application withdrawn  : 24.12.2010
Opposition(s)30.06.2011No opposition filed within time limit [2011/36]
Fees paidRenewal fee
13.02.2009Renewal fee patent year 03
16.02.2010Renewal fee patent year 04
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  TooltipAT29.09.2010
BE29.09.2010
CY29.09.2010
CZ29.09.2010
DK29.09.2010
EE29.09.2010
FI29.09.2010
HU29.09.2010
LT29.09.2010
LV29.09.2010
PL29.09.2010
RO29.09.2010
SE29.09.2010
SI29.09.2010
SK29.09.2010
TR29.09.2010
BG29.12.2010
GR30.12.2010
IS29.01.2011
PT31.01.2011
IE23.02.2011
LU23.02.2011
MC28.02.2011
[2013/45]
Former [2013/44]AT29.09.2010
BE29.09.2010
CY29.09.2010
CZ29.09.2010
DK29.09.2010
EE29.09.2010
FI29.09.2010
LT29.09.2010
LV29.09.2010
PL29.09.2010
RO29.09.2010
SE29.09.2010
SI29.09.2010
SK29.09.2010
TR29.09.2010
BG29.12.2010
GR30.12.2010
IS29.01.2011
PT31.01.2011
IE23.02.2011
LU23.02.2011
MC28.02.2011
Former [2013/42]AT29.09.2010
BE29.09.2010
CY29.09.2010
CZ29.09.2010
DK29.09.2010
EE29.09.2010
FI29.09.2010
LT29.09.2010
LV29.09.2010
PL29.09.2010
RO29.09.2010
SE29.09.2010
SI29.09.2010
SK29.09.2010
BG29.12.2010
GR30.12.2010
IS29.01.2011
PT31.01.2011
IE23.02.2011
LU23.02.2011
MC28.02.2011
Former [2013/26]AT29.09.2010
BE29.09.2010
CY29.09.2010
CZ29.09.2010
DK29.09.2010
EE29.09.2010
FI29.09.2010
LT29.09.2010
LV29.09.2010
PL29.09.2010
RO29.09.2010
SE29.09.2010
SI29.09.2010
SK29.09.2010
GR30.12.2010
IS29.01.2011
PT31.01.2011
IE23.02.2011
LU23.02.2011
MC28.02.2011
Former [2013/25]AT29.09.2010
BE29.09.2010
CZ29.09.2010
DK29.09.2010
EE29.09.2010
FI29.09.2010
LT29.09.2010
LV29.09.2010
PL29.09.2010
RO29.09.2010
SE29.09.2010
SI29.09.2010
SK29.09.2010
GR30.12.2010
IS29.01.2011
PT31.01.2011
IE23.02.2011
LU23.02.2011
MC28.02.2011
Former [2012/12]AT29.09.2010
BE29.09.2010
CZ29.09.2010
DK29.09.2010
EE29.09.2010
FI29.09.2010
LT29.09.2010
LV29.09.2010
PL29.09.2010
RO29.09.2010
SE29.09.2010
SI29.09.2010
SK29.09.2010
GR30.12.2010
IS29.01.2011
PT31.01.2011
IE23.02.2011
MC28.02.2011
Former [2011/45]AT29.09.2010
BE29.09.2010
CZ29.09.2010
DK29.09.2010
EE29.09.2010
FI29.09.2010
LT29.09.2010
LV29.09.2010
PL29.09.2010
RO29.09.2010
SE29.09.2010
SI29.09.2010
SK29.09.2010
GR30.12.2010
IS29.01.2011
PT31.01.2011
MC28.02.2011
Former [2011/40]AT29.09.2010
BE29.09.2010
CZ29.09.2010
DK29.09.2010
EE29.09.2010
FI29.09.2010
LT29.09.2010
LV29.09.2010
PL29.09.2010
RO29.09.2010
SE29.09.2010
SI29.09.2010
SK29.09.2010
GR30.12.2010
IS29.01.2011
PT31.01.2011
Former [2011/27]AT29.09.2010
BE29.09.2010
CZ29.09.2010
EE29.09.2010
FI29.09.2010
LT29.09.2010
LV29.09.2010
RO29.09.2010
SE29.09.2010
SI29.09.2010
SK29.09.2010
GR30.12.2010
IS29.01.2011
PT31.01.2011
Former [2011/26]AT29.09.2010
CZ29.09.2010
EE29.09.2010
FI29.09.2010
LT29.09.2010
LV29.09.2010
RO29.09.2010
SE29.09.2010
SI29.09.2010
SK29.09.2010
GR30.12.2010
IS29.01.2011
PT31.01.2011
Documents cited:Search[A]US2003168385  (PAPADIMITRAKOPOULOS FOTIOS [US]) [A] 1,8,9 * the whole document *;
 [A]US2005009039  (JAGOTA ANAND [US], et al) [A] 1-9 * paragraphs [0003] - [0007] * * examples 7,9-13; claims 1,4,6,13,16-18 *;
 [A]  - CHEN Z ET AL, "Bulk Separative Enrichment in Metallic or Semiconducting Single-Walled Carbon Nanotubes", NANO LETTERS, ACS, WASHINGTON, DC, US, (20030820), vol. 3, no. 9, ISSN 1530-6984, pages 1245 - 1249, XP002993651 [A] 8,9 * the whole document *

DOI:   http://dx.doi.org/10.1021/nl0344763
 [DA]  - DAVIS J T, "G-Quartets 40 Years Later: From 5?-GMP to Molecular Biology and Supramolecular Chemistry", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, (20040127), vol. 43, no. 6, pages 668 - 698, XP002554952 [DA] 1-7 * the whole document *

DOI:   http://dx.doi.org/10.1002/anie.200300589
 [DA]  - DOWLING V A ET AL, "A REVERSIBLE GEL FOR CHIRAL SEPARATIONS", ANALYTICAL CHEMISTRY, AMERICAN CHEMICAL SOCIETY. COLUMBUS, US, (20040801), vol. 76, no. 15, ISSN 0003-2700, pages 4558 - 4563, XP001209660 [DA] 1-7,9 * the whole document *

DOI:   http://dx.doi.org/10.1021/ac0400010
 [A]  - CHANTOT J F ET AL, "Physico-chemical properties of nucleosides. 4. -- Gel formation by guanosine and its analogues", BIOCHIMIE, (1971), vol. 53, no. 3, pages 347 - 354, XP002554953 [A] 1-7 * the whole document *

DOI:   http://dx.doi.org/10.1016/S0300-9084(71)80101-3
 [PA]  - DAVIS J T ET AL, "Supramolecular architectures generated by self-assembly of guanosine derivatives", CHEMICAL SOCIETY REVIEWS, (20061107), vol. 36, no. 2, pages 296 - 313, XP002554954 [PA] 1-7

DOI:   http://dx.doi.org/10.1039/b600282j
 [T]  - YU Y ET AL, "Tunable Thermoassociation of Binary Guanosine Gels", JOURNAL OF PHYSICAL CHEMISTRY B, (20080109), vol. 112, no. 4, pages 1130 - 1134, XP002554955 [T] 1-7

DOI:   http://dx.doi.org/10.1021/jp709613p
International search[A]US2004241718  (MCGOWN LINDA B [US]);
 [A]US2006054555  (SUN YA-PING [US]);
 [A]  - DAVIS G., "Quartets 40 Years Later: From 5'-GMP to Molecular Biology and Supramolecular Chemistry.", SUPRAMOLECULAR CHEMISTRY ANGEW CHEM. INT. ED., (2004), vol. 43, pages 669 - 693, XP002554952

DOI:   http://dx.doi.org/10.1002/anie.200300589
 [A]  - DOWLING ET AL., "A reversible gel for chiral separations.", ANALYTICAL CHEMISTRY, (200408), vol. 76, no. 15, pages 4558 - 4563, XP001209660

DOI:   http://dx.doi.org/10.1021/ac0400010
 [A]  - CHANTOT ET AL., "Physico-chemical properties of nucleosides.", BIOCHIMIE, (1971), vol. 53, pages 347 - 354, XP002554953

DOI:   http://dx.doi.org/10.1016/S0300-9084(71)80101-3
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.