Extract from the Register of European Patents

EP About this file: EP3679960

EP3679960 - VARIABLE SUCTION CONTROL [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  31.10.2025
Database last updated on 28.03.2026
FormerGrant of patent is intended
Status updated on  30.06.2025
FormerExamination is in progress
Status updated on  26.05.2023
FormerRequest for examination was made
Status updated on  19.03.2021
FormerThe application has been published
Status updated on  12.06.2020
Most recent event   Tooltip31.10.2025(Expected) grantpublished on 03.12.2025  [2025/49]
Applicant(s)For all designated states
Gyrus ACMI, Inc. (D.B.A. Olympus Surgical Technologies America)
136 Turnpike Road
Southborough, MA 01772 / US
[2020/29]
Inventor(s)01 / HANNA, Stephen M.
136 Turnpike Road
Southborough, MA Massachusetts 01772 / US
02 / MACKEY, Tim E.
136 Turnpike Road
Southborough, MA Massachusetts 01772 / US
03 / MORRIS, Mark C.
136 Turnpike Road
Southborough, MA Massachusetts 01772 / US
 [2020/29]
Representative(s)Swindell & Pearson Limited
48 Friar Gate
Derby DE1 1GY / GB
[2020/29]
Application number, filing date20155706.312.10.2015
[2020/29]
Priority number, dateUS201462064555P16.10.2014         Original published format: US 201462064555 P
[2020/29]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP3679960
Date:15.07.2020
Language:EN
[2020/29]
Type: A3 Search report 
No.:EP3679960
Date:16.09.2020
Language:EN
[2020/38]
Type: B1 Patent specification 
No.:EP3679960
Date:03.12.2025
Language:EN
[2025/49]
Search report(s)(Supplementary) European search report - dispatched on:EP18.08.2020
ClassificationIPC:A61M1/00
[2020/29]
CPC:
A61M1/76 (EP,CN,US); A61M1/743 (CN,US); A61B17/225 (US);
A61B2017/22079 (US)
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 [2021/16]
Former [2020/29]AL,  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 
TitleGerman:VARIABLE ANSAUGREGELUNG[2020/29]
English:VARIABLE SUCTION CONTROL[2020/29]
French:COMMANDE D'ASPIRATION VARIABLE[2020/29]
Examination procedure12.03.2021Amendment by applicant (claims and/or description)
16.03.2021Examination requested  [2021/16]
16.03.2021Date on which the examining division has become responsible
26.05.2023Invitation to indicate the basis for amendments (Time limit: M01)
04.07.2023Reply to an invitation to indicate the basis for amendments
21.03.2024Despatch of a communication from the examining division (Time limit: M04)
04.07.2024Reply to a communication from the examining division
01.07.2025Communication of intention to grant the patent
23.10.2025Fee for grant paid
23.10.2025Fee for publishing/printing paid
23.10.2025Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP15790280.0  / EP3206731
Fees paidRenewal fee
05.02.2020Renewal fee patent year 03
05.02.2020Renewal fee patent year 04
05.02.2020Renewal fee patent year 05
27.10.2020Renewal fee patent year 06
27.10.2021Renewal fee patent year 07
27.10.2022Renewal fee patent year 08
27.10.2023Renewal fee patent year 09
28.10.2024Renewal fee patent year 10
27.10.2025Renewal fee patent year 11
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Documents cited:Search[I] US5241990  (COOK JOHN D et al.) [I] 1-12,14 * column 5, lines 5-59; figures 1, 2, 4 *
 [I] US6193672  (CLEMENT THOMAS P et al.) [I] 1-12,14 * paragraph [0005]; figures 2b,3,4 *
ExaminationWO03097129
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