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Extract from the Register of European Patents

EP About this file: EP3952803

EP3952803 - COOLING AND REFRIGERATION BASED ON VACUUM-DRIVEN WATER EVAPORATION [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  14.01.2022
Database last updated on 03.10.2024
FormerThe international publication has been made
Status updated on  16.10.2020
Most recent event   Tooltip29.04.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Arktikus LLC
C/o Cambridge Technology Law LLC
P.O. Box 590638
Newton, Massachusetts 02459 / US
[2022/07]
Inventor(s)01 / O'CONNOR, John
4 LaMancha Way An
Dover, Massachusetts 01810 / US
02 / O'CONNOR, Cindy
4 LaMancha Way An
Dover, Massachusetts 01810 / US
03 / SHEETS, Ellen
505 Tremont St., 803
Boston, Massachusetts 02116 / US
 [2022/07]
Representative(s)Stellbrink & Partner Patentanwälte mbB
Widenmayerstrasse 10
80538 München / DE
[2022/07]
Application number, filing date20787730.910.04.2020
[2022/07]
WO2020IB53449
Priority number, dateUS201962832257P10.04.2019         Original published format: US 201962832257 P
US201962859767P11.06.2019         Original published format: US 201962859767 P
US201962880189P30.07.2019         Original published format: US 201962880189 P
US202062969876P04.02.2020         Original published format: US 202062969876 P
[2022/07]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020208604
Date:15.10.2020
Language:EN
[2020/42]
Type: A1 Application with search report 
No.:EP3952803
Date:16.02.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 15.10.2020 takes the place of the publication of the European patent application.
[2022/07]
Search report(s)International search report - published on:IL15.10.2020
(Supplementary) European search report - dispatched on:EP21.12.2022
ClassificationIPC:A61F7/00, A61B18/02, A61B18/00, A61F7/12, A61F7/02, F24F5/00
[2023/03]
CPC:
F24F5/0035 (EP,KR,US); A61B18/0218 (EP,KR,US); A61F7/0085 (EP,KR,US);
A61F7/12 (EP,KR,US); A61B2018/00291 (EP,KR); A61B2018/00464 (EP,KR);
A61B2018/00482 (EP,KR); A61B2018/00541 (EP,KR,US); A61B2018/00577 (EP,KR,US);
A61B2018/0212 (EP,KR); A61F2007/0052 (EP,KR,US); A61F2007/0063 (EP,KR,US);
A61F2007/0068 (EP,KR,US); A61F2007/0069 (EP,KR); A61F2007/0239 (EP,KR);
A61F2007/126 (KR); Y02B30/54 (EP) (-)
Former IPC [2022/07]A61F7/00, A61B18/02
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 [2022/07]
TitleGerman:ABKÜHLUNG UND KÜHLUNG BASIEREND AUF VAKUUMGESTEUERTER WASSERVERDAMPFUNG[2022/07]
English:COOLING AND REFRIGERATION BASED ON VACUUM-DRIVEN WATER EVAPORATION[2022/07]
French:REFROIDISSEMENT ET RÉFRIGÉRATION BASÉS SUR UNE ÉVAPORATION D'EAU COMMANDÉE PAR LE VIDE[2022/07]
Entry into regional phase08.11.2021National basic fee paid 
08.11.2021Search fee paid 
08.11.2021Designation fee(s) paid 
08.11.2021Examination fee paid 
Examination procedure08.11.2021Examination requested  [2022/07]
19.07.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
08.02.2022Renewal fee patent year 03
27.04.2023Renewal fee patent year 04
29.04.2024Renewal fee patent year 05
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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]US2009234325  (ROZENBERG ALLAN [US], et al) [A] 7* paragraph [0179] *;
 [X]US2014116081  (RITCHIE MICHAEL CHARLES [US]) [X] 1 * paragraph [0054] - paragraph [0062]; figure 1 *;
 [X]US2018317344  (PARNES TAL [IL], et al) [X] 1-11,14-21 * paragraph [0064] * * paragraph [0052] * * paragraph [0061] *;
 [X]CN109489160  (UNIV XIAN POLYTECHNIC) [X] 1,12,13 * figure 1 *
International search[X]US5423807  (MILDER FREDRIC L [US]) [X] 1, 3-7, 11-15, 18, 21-26, 30-34, 37, 40-45, 49-54, 57-62, 66-70 * Entire document *;
 [A]US2015297279  (CLARKE BRIAN [GB]) [A] 1-70* Entire document *;
 [A]CA2849828  (SAVARD DANIEL G [CA]) [A] 1-70 * Entire document *;
 [X]US2018317344  (PARNES TAL [IL], et al) [X] 1-10, 16-29, 35-48, 54-65 * Entire document *
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.