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Extract from the Register of European Patents

EP About this file: EP4353682

EP4353682 - SUPERFICIALLY POROUS MATERIALS COMPRISING A SUBSTANTIALLY NONPOROUS HYBRID CORE HAVING NARROW PARTICLE SIZE DISTRIBUTION; PROCESS FOR THE PREPARATION THEREOF; AND USE THEREOF FOR CHROMATOGRAPHIC SEPARATIONS [Right-click to bookmark this link]
StatusThe application has been published
Status updated on  15.03.2024
Database last updated on 02.09.2024
Most recent event   Tooltip24.07.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Waters Technologies Corporation
34 Maple Street
Milford, MA 01757 / US
[2024/16]
Inventor(s)01 / WYNDHAM, Kevin D.
Upton, 01568 / US
02 / MURIITHI, Beatrice W.
Franklin, 02038 / US
 [2024/16]
Representative(s)Forresters IP LLP
Skygarden
Erika-Mann-Straße 11
80636 München / DE
[2024/16]
Application number, filing date24160497.425.07.2011
[2024/16]
Priority number, dateUS201036779710P26.07.2010         Original published format: US 36779710 P
[2024/16]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP4353682
Date:17.04.2024
Language:EN
[2024/16]
Type: A3 Search report 
No.:EP4353682
Date:10.07.2024
Language:EN
[2024/28]
Search report(s)(Supplementary) European search report - dispatched on:EP07.06.2024
ClassificationIPC:B01J20/286, B01J20/32, B01J20/28, C01B33/26
[2024/28]
CPC:
B01J20/28071 (EP); B01J20/283 (US); B01J20/28004 (EP);
B01J20/28057 (EP); B01J20/285 (US); B01J20/286 (EP);
B01J20/3204 (EP,US); B01J20/3219 (EP); B01J20/3236 (EP);
B01J20/3257 (EP); B01J20/3289 (EP); B01J20/3293 (EP);
Y10T428/2991 (EP) (-)
Former IPC [2024/16]C01B33/26
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2024/16]
TitleGerman:MATERIALIEN MIT PORÖSER OBERFLÄCHE UND EINEM SUBSTANTIELL NICHT-PORÖSEN HYBRIDKERN MIT ENGER PARTIKELGRÖSSENVERTEILUNG, HERSTELLUNGSVERFAHREN DAFÜR UND VERWENDUNG DAVON FÜR CHROMATOGRAPHISCHE TRENNUNGEN[2024/16]
English:SUPERFICIALLY POROUS MATERIALS COMPRISING A SUBSTANTIALLY NONPOROUS HYBRID CORE HAVING NARROW PARTICLE SIZE DISTRIBUTION; PROCESS FOR THE PREPARATION THEREOF; AND USE THEREOF FOR CHROMATOGRAPHIC SEPARATIONS[2024/16]
French:MATÉRIAUX POREUX EN SURFACE COMPRENANT UN NOYAU HYBRIDE SENSIBLEMENT NON POREUX ET PRÉSENTANT UNE DISTRIBUTION ÉTROITE DE TAILLE DES PARTICULES, PROCÉDÉ DE PRÉPARATION DESDITS MATÉRIAUX ET UTILISATION DESDITS MATÉRIAUX POUR DES SÉPARATIONS CHROMATOGRAPHIQUES[2024/16]
Parent application(s)   TooltipEP11815053.1  / EP2598440
EP20209731.7  / EP3834928
Fees paidRenewal fee
29.02.2024Renewal fee patent year 03
29.02.2024Renewal fee patent year 04
29.02.2024Renewal fee patent year 05
29.02.2024Renewal fee patent year 06
29.02.2024Renewal fee patent year 07
29.02.2024Renewal fee patent year 08
29.02.2024Renewal fee patent year 09
29.02.2024Renewal fee patent year 10
29.02.2024Renewal fee patent year 11
29.02.2024Renewal fee patent year 12
29.02.2024Renewal fee patent year 13
23.07.2024Renewal fee patent year 14
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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[A]US3505785  (KIRKLAND JOSEPH J);
 [AD]WO2008103423  (WATERS INVESTMENTS LTD [US], et al);
 [A]US2009297853  (KIRKLAND JOSEPH J [US], et al);
 [ADP]WO2010141426  (WATERS TECHNOLOGIES CORP [US], et al)
by applicantUS4017528
 EP0084979
 US4911903
 US4983369
 US5374755
 US6528167
 US6686035
 US7101520
 WO2006106493
 US7175913
 US7223473
 US7250214
 US2007189944
 WO2008103423
 US2008269368
 US2008277346
 EP2181069
 WO2010061367
 WO2010141426
 WO2011017418
 US7919177
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.