(19)
(11) EP 4 010 040 A1

(12)

(43) Date of publication:
15.06.2022 Bulletin 2022/24

(21) Application number: 20849479.9

(22) Date of filing: 07.08.2020
(51) International Patent Classification (IPC): 
A61L 27/20(2006.01)
C08B 37/08(2006.01)
C08L 5/08(2006.01)
 A61L 27/36(2006.01)
C08J 3/075(2006.01)
A61K 31/728(2006.01)
(52) Cooperative Patent Classification (CPC):
C08J 3/075; A61L 27/20; A61K 31/728; C08L 5/08; C08J 2305/08; A61L 2430/34; A61L 2400/06; A61L 27/50; C08B 37/0072
 
C-Sets:
A61L 27/20;
(86) International application number:
PCT/TR2020/050695
(87) International publication number:
WO 2021/025656 (11.02.2021 Gazette 2021/06)
(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:
KH MA MD TN

(30) Priority: 08.08.2019 TR 201912107

(71) Applicant: VSY Biyoteknoloji Ve Ilac Sanayi Anonim Sirketi
Istanbul (TR)

(72) Inventor:
  • OYTUN, Faruk
    Istanbul (TR)

(74) Representative: Dericioglu, E. Korhan 
Ankara Patent Bureau Kavaklidere Mahallesi Bestekar Caddesi No: 10
06680 Cankaya, Ankara
06680 Cankaya, Ankara (TR)

   


(54) FAST AND EFFECTIVE PURIFICATION METHOD IN DERMAL FILLER PRODUCTION