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Extract from the Register of European Patents

EP About this file: EP4152360

EP4152360 - ION GENERATION USING WETTED POROUS MATERIAL [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  15.08.2024
Database last updated on 04.11.2024
FormerRequest for examination was made
Status updated on  29.09.2023
FormerThe application has been published
Status updated on  17.02.2023
Most recent event   Tooltip15.08.2024New entry: Despatch of examination report + time limit 
15.08.2024First examination report 
Applicant(s)For all designated states
Purdue Research Foundation
3000 Kent Avenue
West Lafayette, IN 47906 / US
[2023/12]
Inventor(s)01 / OUYANG, Zheng
West Lafayette, Indiana, 47906 / US
02 / WENG, He
West Lafayette, Indiana, 47906 / US
03 / MANICKE, Nicholas
West Lafayette, Indiana, 47906 / US
04 / COOKS, Robert
West Lafayette, Indiana, 47906 / US
05 / YANG, Qian
West Lafayette, Indiana, 47906 / US
06 / LIU, Jiangjiang
West Lafayette, Indiana, 47906 / US
 [2023/12]
Representative(s)Graham Watt & Co LLP
St. Botolph's House
7-9 St. Botolph's Road
Sevenoaks TN13 3AJ / GB
[2023/12]
Application number, filing date22204577.529.04.2010
[2023/12]
Priority number, dateUS200961174215P30.04.2009         Original published format: US 200961174215 P
US200961246707P29.09.2009         Original published format: US 200961246707 P
US201061308332P26.02.2010         Original published format: US 201061308332 P
[2023/12]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP4152360
Date:22.03.2023
Language:EN
[2023/12]
Search report(s)(Supplementary) European search report - dispatched on:EP17.02.2023
ClassificationIPC:H01J49/04, H01J49/16
[2023/12]
CPC:
H01J49/0431 (EP,US); H01J49/26 (KR); G01N33/6848 (CN,US);
G01N1/00 (US); H01J49/0027 (US); H01J49/0031 (US);
H01J49/04 (US); H01J49/10 (KR); H01J49/16 (US);
H01J49/168 (EP,US) (-)
Designated contracting statesAT,   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,   SE,   SI,   SK,   SM,   TR [2023/44]
Former [2023/12]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,  SE,  SI,  SK,  SM,  TR 
TitleGerman:IONENERZEUGUNG MIT EINEM BEFEUCHTETEN PORÖSEN MATERIAL[2023/12]
English:ION GENERATION USING WETTED POROUS MATERIAL[2023/12]
French:GÉNÉRATION D'IONS UTILISANT UN MATÉRIAU POREUX MOUILLÉ[2023/12]
Examination procedure22.09.2023Amendment by applicant (claims and/or description)
22.09.2023Examination requested  [2023/44]
22.09.2023Date on which the examining division has become responsible
14.08.2024Despatch of a communication from the examining division (Time limit: M04)
Parent application(s)   TooltipEP10770301.9  / EP2425448
EP19204134.1  / EP3633710
Fees paidRenewal fee
27.02.2023Renewal fee patent year 03
27.02.2023Renewal fee patent year 04
27.02.2023Renewal fee patent year 05
27.02.2023Renewal fee patent year 06
27.02.2023Renewal fee patent year 07
27.02.2023Renewal fee patent year 08
27.02.2023Renewal fee patent year 09
27.02.2023Renewal fee patent year 10
27.02.2023Renewal fee patent year 11
27.02.2023Renewal fee patent year 12
27.02.2023Renewal fee patent year 13
27.04.2023Renewal fee patent year 14
29.04.2024Renewal fee patent year 15
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Documents cited:Search[XI]US6297499  (FENN JOHN B [US]);
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.