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Extract from the Register of European Patents

EP About this file: EP3385340

EP3385340 - COATING FOR IMPLANTABLE MEDICAL DEVICE [Right-click to bookmark this link]
StatusThe application has been refused
Status updated on  01.03.2019
Database last updated on 02.11.2024
FormerThe application has been published
Status updated on  07.09.2018
Most recent event   Tooltip01.03.2019Refusal of applicationpublished on 03.04.2019  [2019/14]
Applicant(s)For all designated states
NovioSense B.V.
Transistorweg 5
6534 AT Nijmegen / NL
[2018/41]
Representative(s)Ishiguro, Masaoki
IPecunia Patents B.V.
P.O. Box 593
6160 AN Geleen / NL
[2018/41]
Application number, filing date17165468.407.04.2017
[2018/41]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3385340
Date:10.10.2018
Language:EN
[2018/41]
Search report(s)(Supplementary) European search report - dispatched on:EP26.09.2017
ClassificationIPC:C09D5/16, A61L29/04, A61L29/08, A61L29/14, A61L31/04, A61L31/10, A61L31/14, C09D105/00, C09D105/04, C09D105/08, A61L27/20, A61L27/34, A61L27/50
[2018/41]
CPC:
C09D5/1693 (EP); A61L27/18 (EP); A61L27/20 (EP);
A61L27/34 (EP); A61L29/043 (EP); A61L29/06 (EP);
A61L29/085 (EP); A61L31/042 (EP); A61L31/06 (EP);
A61L31/10 (EP); C08B37/003 (EP); C09D105/00 (EP);
C09D105/04 (EP); C09D105/08 (EP); C09D5/1637 (EP);
C09D5/1656 (EP); A61L2420/08 (EP) (-)
C-Set:
A61L27/18, C08L83/04 (EP);
A61L27/20, C08L5/08 (EP);
A61L29/043, C08L5/08 (EP);
A61L29/06, C08L89/04 (EP);
A61L31/042, C08L5/04 (EP);
A61L31/06, C08L89/04 (EP)
(-)
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 [2018/41]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:BESCHICHTUNGEN FÜR IMPLANTIERBARE MEDIZINISCHE VORRICHTUNG[2018/41]
English:COATING FOR IMPLANTABLE MEDICAL DEVICE[2018/41]
French:REVÊTEMENT POUR DISPOSITIF MÉDICAL IMPLANTABLE[2018/41]
Examination procedure15.11.2018Despatch of communication that the application is refused, reason: Examination on filing A.90(5) [2019/14]
25.11.2018Application refused, date of legal effect [2019/14]
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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[X]WO2011007454  (MENICON CO LTD [JP], et al) [X] 1-6,13-15 * paragraphs [0003] , [0008] , [0 18] , [0019] , [0022] , [0045] - [0047]; claims 11,13 *;
 [XY]  - Dinesh K Singh ET AL, "Radiation-Induced Grafting of N,N?- Dimethylaminoethylmethacrylate onto Chitosan Films INTRODUCTION", J Appl Polym Sci, (19971031), pages 869 - 877, URL: http://onlinelibrary.wiley.com/store/10.1002/(SICI)1097-4628(19971031)66:5<869::AID-APP7>3.0.CO;2-T/asset/7_ftp.pdf?v=1&t=j6yzj0mb&s=c8899607bb8dd0c824daa93a6357fe5f753bf969, (20170830), XP055402427 [X] 1-6,13,14 * paragraphs "INTRODUCTION" and "EXPERIMENTAL" on pages 869-871; page 869, column left, lines 7-11; figures 1-5; table I * [Y] 7-12
 [XY]  - D. K. SINGH ET AL, "Graft copolymerization of 2-hydroxyethylmethacrylate onto chitosan films and their blood compatibility", JOURNAL OF APPLIED POLYMER SCIENCE, US, (19940822), vol. 53, no. 8, doi:10.1002/app.1994.070530814, ISSN 0021-8995, pages 1115 - 1121, XP055402426 [X] 1-6,13,14 * paragraphs "INTRODUCTION" and "EXPERIMENTAL" on pages 1115-1117; page 1115, column left, lines 7-16 * [Y] 7-12

DOI:   http://dx.doi.org/10.1002/app.1994.070530814
 [X]  - JUNTER GUY-ALAIN ET AL, "Polysaccharide-based antibiofilm surfaces", ACTA BIOMATERIALIA, (20151107), vol. 30, doi:10.1016/J.ACTBIO.2015.11.010, ISSN 1742-7061, pages 13 - 25, XP029364331 [X] 1-6,13-15 * Paragraph "3.3. Chitosan grafting via polymer brushes" on pages 19+20;; figures 6,7 *

DOI:   http://dx.doi.org/10.1016/j.actbio.2015.11.010
 [X]  - CHEN K S ET AL, "Immobilization of chitosan gel with cross-linking reagent on PNIPAAm gel/PP nonwoven composites surface", MATERIALS SCIENCE AND ENGINEERING C, ELSEVIER SCIENCE S.A, CH, vol. 25, no. 4, ISSN 0928-4931, (20050226), pages 472 - 478, (20050601), XP027803976 [X] 1-6,13-15 * Paragraph "2.Materials and methods" on pages 473-476;; figures 1-8; tables 1,2 *
 [X]  - WEN JING YANG ET AL, "Biomimetic Anchors for Antifouling and Antibacterial Polymer Brushes on Stainless Steel", LANGMUIR, US, (20110607), vol. 27, no. 11, doi:10.1021/la200620s, ISSN 0743-7463, pages 7065 - 7076, XP055405318 [X] 1-6,13,14 * Paragraph "2. MATERIALS AND METHODS" on pages 7066-7068; Schemes 1 and 2; page 7075, column left, lines 8-11 *

DOI:   http://dx.doi.org/10.1021/la200620s
 [X]  - WANG JUN KIT ET AL, "Surface modification of PVDF using non-mammalian sources of collagen for enhancement of endothelial cell functionality", JOURNAL OF MATERIALS SCIENCE: MATERIALS IN MEDICINE, SPRINGER NEW YORK LLC, UNITED STATES, vol. 27, no. 3, doi:10.1007/S10856-015-5651-8, ISSN 0957-4530, (20160112), pages 1 - 15, (20160112), XP035915847 [X] 1-6,13-15 * abstract * * Paragraph "2. Experimental section" on pages 2-6; Scheme 1;; figures 4-6 *

DOI:   http://dx.doi.org/10.1007/s10856-015-5651-8
 [X]  - OZALTIN KADIR ET AL, "A novel multistep method for chondroitin sulphate immobilization and its interaction with fibroblast cells", MATERIALS SCIENCE AND ENGINEERING C, (20160826), vol. 70, doi:10.1016/J.MSEC.2016.08.065, ISSN 0928-4931, pages 94 - 100, XP029780698 [X] 1-6,13-15 * Paragraphs "1. Introduction" and "2. Experimental" on pages 94-96;; figure 2 *

DOI:   http://dx.doi.org/10.1016/j.msec.2016.08.065
 [X]  - HE XU, "Development of poly(N-isopropylacrylamide)/alginate copolymer hydrogel-grafted fabrics embedding of berberine nanosuspension for the infected wound treatment", JOURNAL OF BIOMATERIALS APPLICATIONS, TECHNOMIC, LANCASTER, PA, US, (20131025), vol. 28, no. 9, doi:10.17710885328213509503, ISSN 0885-3282, pages 1376 - 1385, XP009195453 [X] 1-6,13-15 * Paragraphs "1. Introduction" and "2. Materials and Methods" on pages 1376-1380;; figures 1,3 *

DOI:   http://dx.doi.org/10.17710885328213509503
 [Y]  - MARIIA VOROBII ET AL, "Grafting of functional methacrylate polymer brushes by photoinduced SET-LRP", POLYMER CHEMISTRY, GB, (20161019), vol. 7, no. 45, doi:10.1039/C6PY01730D, ISSN 1759-9954, pages 6934 - 6945, XP055402389 [Y] 7-12 * Paragraphs "Introduction" on pages 6934-6935 and "Conclusions" on page 6941; Scheme 1;; figures 2,6 *

DOI:   http://dx.doi.org/10.1039/C6PY01730D
 [A]  - PENG HE ET AL, "Chemical amplification for in-gel DNA detection", ANALYTICAL METHODS, GBR, (20111007), vol. 3, no. 11, doi:10.1039/c1ay05514c, ISSN 1759-9660, page 2463, XP055405263 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1039/c1ay05514c
by applicant   - BIOMACROMOLECULES, (2016), vol. 17, pages 1179 - 1185
    - POLYM. CHEM., (2016), vol. 7, pages 6934 - 6945
    - MACROMOL. BIOSCI, (2015), vol. 15, pages 6346 - 646
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.