(19)
(11) EP 3 914 323 A1

(12)

(43) Date of publication:
01.12.2021 Bulletin 2021/48

(21) Application number: 20745773.0

(22) Date of filing: 07.01.2020
(51) International Patent Classification (IPC): 
A61M 11/02(2006.01)
A61M 15/08(2006.01)
A61K 31/43(2006.01)
A61K 31/685(2006.01)
A61K 45/00(2006.01)
A61K 47/14(2017.01)
A61K 47/26(2006.01)
A61K 9/00(2006.01)
A61K 9/127(2006.01)
A61P 27/16(2006.01)
 A61M 15/00(2006.01)
A61K 31/137(2006.01)
A61K 31/573(2006.01)
A61K 31/7048(2006.01)
A61K 45/06(2006.01)
A61K 47/24(2006.01)
A61K 47/42(2017.01)
A61K 9/12(2006.01)
A61K 9/14(2006.01)
(52) Cooperative Patent Classification (CPC):
A61P 27/16; A61M 15/0021; A61K 31/424; A61M 15/009; A61M 2202/0488; A61M 15/0065; A61M 15/08; A61K 31/137; A61K 31/7048; A61K 31/573; A61M 2205/58; A61K 31/43; A61M 11/02
 
C-Sets:
  1. A61K 31/43, A61K 2300/00;
  2. A61K 31/424, A61K 2300/00;
(86) International application number:
PCT/US2020/000002
(87) International publication number:
WO 2020/154074 (30.07.2020 Gazette 2020/31)
(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
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 23.01.2019 US 201916350850

(71) Applicant: Alrich Partners, Inc.
New Hyde Park, NY 11040 (US)

(72) Inventors:
  • NYIRUCZ, Alex
    NY 11426 (US)
  • STRAUSS, Richard
    NY 11572 (US)
  • MAUTONE, Alan
    Morristown, NJ 07960 (US)

(74) Representative: Held, Stephan 
Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Widenmayerstraße 47
80538 München
80538 München (DE)

   


(54) METHOD FOR ENHANCING EUSTACHIAN TUBE PATENCY AND TREATMENT OF OTITIS MEDIA