(19)
(11) EP 4 274 437 A1

(12)

(43) Date of publication:
15.11.2023 Bulletin 2023/46

(21) Application number: 23723799.5

(22) Date of filing: 20.03.2023
(51) International Patent Classification (IPC): 
A24B 13/00(2006.01)
(86) International application number:
PCT/US2023/015627
(87) International publication number:
WO 2023/183228 (28.09.2023 Gazette 2023/39)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 22.03.2022 US 202217700628
22.03.2022 US 202217700646

(71) Applicant: Poviva Corp.
Carson City, NV 89701 (US)

(72) Inventors:
  • DOCHERTY, John
    Port Perry, Ontario L9L 1V1 (CA)
  • BUNKA, Christopher Andrew
    Kelowna, British Colombia V1P 1R7 (CA)

(74) Representative: Marks & Clerk LLP 
15 Fetter Lane
London EC4A 1BW
London EC4A 1BW (GB)

   


(54) COMPOSITIONS AND METHODS FOR SUBLINGUAL DELIVERY OF NICOTINE