(19)
(11) EP 3 958 784 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
13.03.2024 Bulletin 2024/11

(45) Mention of the grant of the patent:
07.02.2024 Bulletin 2024/06

(21) Application number: 20721963.5

(22) Date of filing: 30.03.2020
(51) International Patent Classification (IPC): 
A61C 1/00(2006.01)
(52) Cooperative Patent Classification (CPC):
A61C 1/0046
(86) International application number:
PCT/US2020/025726
(87) International publication number:
WO 2020/219228 (29.10.2020 Gazette 2020/44)

(54)

SYSTEM AND DEVICE FOR TREATMENT OF PERIODONTIC POCKETS USING DISPOSABLE INSERTS

SYSTEM UND GERÄT ZUR BEHANDLUNG VON PERIODONTALEN TASCHEN UNTER VERWENDUNG VON WEGWERFBAREN EINSÄTZEN

SYSTÈME ET APPAREIL DE TRAITEMENT DE POCHES PARODONTIQUES EN UTILISANT DES INSERTS JETABLES

(84) Designated Contracting States:
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

(30) Priority: 24.04.2019 US 201962838044 P

(43) Date of publication of application:
02.03.2022 Bulletin 2022/09

(73) Proprietor: Convergent Dental, Inc.
Waltham, MA 02451 (US)

(72) Inventors:
  • KERBAGE, Charles
    Arlington, MA 02474 (US)
  • COUITT, Stephen
    Auburndale, MA 02466 (US)
  • CANTOR-BALAN, Roni
    Natick, MA 01760 (US)

(74) Representative: Barker Brettell LLP 
100 Hagley Road Edgbaston
Birmingham B16 8QQ
Birmingham B16 8QQ (GB)


(56) References cited: : 
DE-A1- 19 804 732
 JP-A- 2003 310 639
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).