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Extract from the Register of European Patents

EP About this file: EP4000603

EP4000603 - COMPOSITION FOR INHIBITING SAPONIN-INDUCED HEMOLYSIS, CONTAINING CATIONIC LIPOSOME [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  22.04.2022
Database last updated on 10.08.2024
FormerThe international publication has been made
Status updated on  07.01.2022
Most recent event   Tooltip23.03.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Eyegene, Inc.
B-910 401, Yangcheon-ro
Gangseo-gu
Seoul 07528 / KR
[2022/21]
Inventor(s)01 / CHO, Yang Je
Seoul 04423 / KR
02 / LEE, Na Gyong
Seoul 01913 / KR
03 / KIM, Kwangsung
Goyang-si Gyeonggi-do 10371 / KR
04 / PARK, Shin Ae
Ganghwa-gun Incheon 23048 / KR
05 / AHN, Sunyoung
Goyang-si Gyeonggi-do 10550 / KR
 [2022/21]
Representative(s)Mewburn Ellis LLP
Aurora Building
Counterslip
Bristol BS1 6BX / GB
[2022/21]
Application number, filing date21832972.028.05.2021
[2022/21]
WO2021IB54673
Priority number, dateKR2020008017830.06.2020         Original published format: KR 20200080178
[2022/21]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022003443
Date:06.01.2022
Language:KO
[2022/01]
Type: A1 Application with search report 
No.:EP4000603
Date:25.05.2022
Language:EN
[2022/21]
Search report(s)International search report - published on:KR06.01.2022
(Supplementary) European search report - dispatched on:EP10.07.2023
ClassificationIPC:A61K9/127, A61K31/704, A61K36/185, A61K47/69, A61P37/00, A61K31/7048
[2023/32]
CPC:
A61K9/1272 (EP,US); A61K9/1271 (KR); A61K31/704 (EP,KR,US);
A61K31/7048 (EP); A61K36/185 (KR); A61K47/6911 (EP,KR);
A61P37/00 (EP,KR); A61P7/04 (US) (-)
Former IPC [2022/21]A61K9/127, A61K31/704, A61K36/185, A61K47/69, A61P37/00
Designated contracting statesAL,   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 [2022/21]
TitleGerman:ZUSAMMENSETZUNG ZUR HEMMUNG DER SAPONIN-INDUZIERTEN HÄMOLYSE MIT EINEM KATIONISCHEN LIPOSOM[2022/21]
English:COMPOSITION FOR INHIBITING SAPONIN-INDUCED HEMOLYSIS, CONTAINING CATIONIC LIPOSOME[2022/21]
French:COMPOSITION D'INHIBITION DE L'HÉMOLYSE INDUITE PAR LA SAPONINE, CONTENANT UN LIPOSOME CATIONIQUE[2022/21]
Entry into regional phase17.02.2022Translation filed 
17.02.2022National basic fee paid 
17.02.2022Search fee paid 
17.02.2022Designation fee(s) paid 
17.02.2022Examination fee paid 
Examination procedure17.02.2022Examination requested  [2022/21]
06.02.2024Amendment by applicant (claims and/or description)
06.02.2024Date on which the examining division has become responsible
Fees paidRenewal fee
24.03.2023Renewal fee patent year 03
22.03.2024Renewal fee patent year 04
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Documents cited:Search[X]KR20190021938  (EYEGENE INC [KR]) [X] 1-14 * paragraph [0014] * * paragraph [0019] - paragraph [0020] * * paragraph [0020] * * paragraph [0027] - paragraph [0028] * * paragraph [0084] * * paragraph [0131] - paragraph [0132] * * paragraph [0167] - paragraph [0168] * * paragraph [0258] - paragraph [0259] *;
 [X]  - CHIA-LING CHAN ET AL, "Optimizing cationic and neutral lipids for efficient gene delivery at high serum content", THE JOURNAL OF GENE MEDICINE, (20140401), doi:10.1002/jgm.2762, ISSN 1099-498X, pages n/a - n/a, XP055116908 [X] 11-14 * page 5, paragraph 2 - page 6 *

DOI:   http://dx.doi.org/10.1002/jgm.2762
 [A]  - SELYUTINA O YU ET AL, "Effect of glycyrrhizic acid on hemolysis of red blood cells and properties of cell membranes", RUSSIAN CHEMICAL BULLETIN, SPRINGER US, NEW YORK, vol. 63, no. 5, doi:10.1007/S11172-014-0573-Z, ISSN 1066-5285, (20150228), pages 1201 - 1204, (20150228), XP035459632 [A] 1-14 * the whole document *

DOI:   http://dx.doi.org/10.1007/s11172-014-0573-z
International search[A]KR20070114854  (GLAXOSMITHKLINE BIOLOG SA [BE]) [A] 1-14 * See claims 1-20. *;
 [A]JP2014503475  (AC IMMUNE S.A.) [A] 1-14* See entire document. *;
 [A]KR20170007242  (THE GOVERNMENT OF THE US SECRETARY OF THE ARMY [US]) [A] 1-14 * See claims 1-3 and 18. *;
 [XA]KR20190021938  (EYEGENE INC [KR]) [X] 11-14 * See claims 1, 3-5 and 11; and paragraphs [0002] and [0146]. * [A] 1-10;
 [X]JP2020502258  (EYEGENE INC.) [X] 11-14 * See claims 1, 3 and 4; and paragraph [0002]. *
by applicant   - NEWMAN MJ et al., J. Immunol., (19920000), vol. 148, pages 2357 - 2362
    - SUN HX et al., Vaccine, (20090000), vol. 27, pages 1787 - 1796
    - KWANG JAE CHO, Korean Journal of Otorhinolaryngology-Head and Neck Surgery, (20070000), vol. 50, no. 7, pages 562 - 572
    - Remington's Pharmaceutical Science, Mack Publishing Co.
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.