(19)
(11) EP 3 177 276 A1

(12)

(43) Date of publication:
14.06.2017 Bulletin 2017/24

(21) Application number: 15829439.7

(22) Date of filing: 04.08.2015
(51) International Patent Classification (IPC): 
A61K 9/70(2006.01)
A61L 15/10(2006.01)
(86) International application number:
PCT/US2015/043510
(87) International publication number:
WO 2016/022504 (11.02.2016 Gazette 2016/06)
(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:
MA

(30) Priority: 04.08.2014 US 201414451417
16.12.2014 US 201414572749

(71) Applicant: Drake, James F.
Minneapolis, Minnesota 55414 (US)

(72) Inventor:
  • Drake, James F.
    Minneapolis, Minnesota 55414 (US)

(74) Representative: Bottero, Claudio et al
Porta, Checcacci & Associati S.p.A. Via Trebbia 20
20135 Milano
20135 Milano (IT)

   


(54) A COHERENT BLOOD COAGULATION STRUCTURE OF WATER-INSOLUBLE CHITOSAN AND WATER-DISPERSIBLE STARCH COATING