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Extract from the Register of European Patents

EP About this file: EP3651789

EP3651789 - METHOD OF INCREASING EPITHELIAL PERMEABILITY USING NANOPARTICLES [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  17.04.2020
Database last updated on 19.10.2024
FormerThe international publication has been made
Status updated on  18.01.2019
Most recent event   Tooltip12.06.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Carnegie Mellon University
5000 Forbes Avenue
Pittsburgh, PA 15213 / US
[2020/21]
Inventor(s)01 / WHITEHEAD, Kathryn, Ann
1311 Denniston St.
Pittsburgh, Pennsylvania 15217 / US
02 / LAMSON, Nicholas, George
5685 US Route 20
LaFayette, New York 13084 / US
 [2020/21]
Representative(s)Kraus & Lederer PartGmbB
Thomas-Wimmer-Ring 15
80539 München / DE
[N/P]
Former [2020/21]Ladendorf, Oliver
Kraus & Weisert
Patentanwälte PartGmbB
Thomas-Wimmer-Ring 15
80539 München / DE
Application number, filing date18832238.213.07.2018
[2020/21]
WO2018US42035
Priority number, dateUS201762604636P13.07.2017         Original published format: US 201762604636 P
US201862763204P06.06.2018         Original published format: US 201862763204 P
[2020/21]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019014559
Date:17.01.2019
Language:EN
[2019/03]
Type: A1 Application with search report 
No.:EP3651789
Date:20.05.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 17.01.2019 takes the place of the publication of the European patent application.
[2020/21]
Search report(s)International search report - published on:US17.01.2019
(Supplementary) European search report - dispatched on:EP28.04.2021
ClassificationIPC:A61K38/28, A61K9/14, A61P3/10, C07K14/62
[2021/21]
CPC:
C07K14/62 (EP); A61K9/5115 (US); A61K38/26 (US);
A61K38/28 (EP,US); A61K45/06 (US); A61K9/006 (US);
A61K9/14 (EP); A61P3/10 (EP,US) (-)
Former IPC [2020/21]A61K38/28, A61K9/14, A61P3/10
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 [2020/21]
TitleGerman:VERFAHREN ZUR ERHÖHUNG DER EPITHELDURCHLÄSSIGKEIT UNTER VERWENDUNG VON NANOPARTIKELN[2020/21]
English:METHOD OF INCREASING EPITHELIAL PERMEABILITY USING NANOPARTICLES[2020/21]
French:PROCÉDÉ D'AUGMENTATION DE LA PERMÉABILITÉ ÉPITHÉLIALE À L'AIDE DE NANOPARTICULES[2020/21]
Entry into regional phase12.02.2020National basic fee paid 
12.02.2020Search fee paid 
12.02.2020Designation fee(s) paid 
12.02.2020Examination fee paid 
Examination procedure12.02.2020Examination requested  [2020/21]
16.11.2021Amendment by applicant (claims and/or description)
Fees paidRenewal fee
10.07.2020Renewal fee patent year 03
15.07.2021Renewal fee patent year 04
15.06.2022Renewal fee patent year 05
14.06.2023Renewal fee patent year 06
12.06.2024Renewal fee patent year 07
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[XY]EP3173074  (LEMONEX INC [KR], et al) [X] 1-3,6-9,11-15 * paragraphs [0009] , [0023] , [0025] , [0029] , [0030] , [0033] , [0041] , [0042] , [0094] , [0101] , [0112] , [0116] , [0143] * [Y] 4,5,10;
 [X]WO2016164987  (UNIV QUEENSLAND [AU]) [X] 1-3,6,7 * paragraphs [0016] - [0023] - [0032] , [0038] , [0134] , [0135] , [0174] * * claims 1,3,6,7,24,30,31, *;
 [Y]  - SONAJE K ET AL, "In vivo evaluation of safety and efficacy of self-assembled nanoparticles for oral insulin delivery", BIOMATERIALS, ELSEVIER, AMSTERDAM, NL, vol. 30, no. 12, doi:10.1016/J.BIOMATERIALS.2008.12.066, ISSN 0142-9612, (20090401), pages 2329 - 2339, (20090126), XP025990557 [Y] 4,5 * abstract * * page 2329, column r, paragraph 2 * * page 2336, column r, paragraph 1 - page 2338, column r, line 3 *

DOI:   http://dx.doi.org/10.1016/j.biomaterials.2008.12.066
 [Y]  - PONSSEN ET AL, "Combined metformin and insulin therapy for patients with type 2 diabetes mellitus", CLINICAL THERAPEUTICS, EXCERPTA MEDICA, PRINCETON, NJ, US, (20000601), vol. 22, no. 6, doi:10.1016/S0149-2918(00)90005-5, ISSN 0149-2918, pages 709 - 718, XP005717710 [Y] 10 * abstract * * page 714, column l, paragraphs 3,4 * * page 716, column l, paragraph 4 - column r, line 4 *

DOI:   http://dx.doi.org/10.1016/S0149-2918(00)90005-5
International search[X]US2013072454  (GORGANI NICK NASER [AU], et al) [X] 19-20 * ; para [0001], [0108], [0112]-[0113] *;
 [XY]US2017172923  (WON CHEOLHEE [KR]) [X] 1-3, 6-11, 13, 15-18 * ; para [0009], [0015], [0049], [0053]-[0055], [0059], [0067], [0069], [0070], [0072]-[0073], [0082], [0105], [0128], [0144], [0175] * [Y] 4-5, 12, 14;
 [A]US2016287717  (BRINKER CHARLES JEFFREY [US], et al) [A] 1-18 * ; see entire document *;
 [A]US2010303723  (FAROKHZAD OMID C [US], et al) [A] 1-18 * ; see entire document *;
 [A]US2008300171  (BALKAN BORK [US], et al) [A] 19-20 * ; see entire document, especially, para [0089], [0216] *
 [Y]  - WHITEHEAD K. et al., "Oral delivery of macromolecules using intestinal patches: applications for insulin delivery", Journal of Controlled Release, (20040000), vol. 98, no. 1, pages 37 - 45, XP004520544 [Y] 4-5, 12, 14 * , see entire document, especially, pg 38-40 *

DOI:   http://dx.doi.org/10.1016/j.jconrel.2004.04.013
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.