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Extract from the Register of European Patents

EP About this file: EP3383993

EP3383993 - BIOPAPERS AS A SUBSTRATE FOR TISSUE CULTURE [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  26.11.2021
Database last updated on 18.11.2024
FormerRequest for examination was made
Status updated on  07.09.2018
FormerThe international publication has been made
Status updated on  15.06.2017
Most recent event   Tooltip26.11.2021Withdrawal of applicationpublished on 29.12.2021  [2021/52]
Applicant(s)For all designated states
The Government of the United States of America, as represented by the Secretary of the Navy
Naval Research Laboratory
875 North Randolph Street
Suite 1425
Arlington, VA 22203 / US
[2018/44]
Former [2018/41]For all designated states
The Government Of The United States Of America As The Secretary of The Navy
Naval Research Laboratory
875 North Randolph Street Suite 1425
Arlington, VA 22203 / US
Inventor(s)01 / PIRLO, Russell, Kirk
201 Emerald Hill Dr.
Fort Washington, MD 20744 / US
02 / WU, Peter, K
1269 Ashland Mine Rd.
Ashland, OR 97520 / US
03 / RINGEISEN, Bradley, R
6734 Catskill Rd.
Lorton, VA 22079 / US
04 / BISCHEL, Lauren
N31W23428 Green Rd.
Pewaukee, WI 53072 / US
 [2018/41]
Representative(s)De Vries & Metman
Overschiestraat 180
1062 XK Amsterdam / NL
[N/P]
Former [2018/41]Dunleavy, Kevin James
Mendelsohn Dunleavy, P.C.
p/o De Vries & Metman
Overschiestraat 180
1062 XK Amsterdam / NL
Application number, filing date16871624.902.12.2016
[2018/41]
WO2016US64736
Priority number, dateUS201562262644P03.12.2015         Original published format: US 201562262644 P
[2018/41]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017096240
Date:08.06.2017
Language:EN
[2017/23]
Type: A1 Application with search report 
No.:EP3383993
Date:10.10.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 08.06.2017 takes the place of the publication of the European patent application.
[2018/41]
Search report(s)International search report - published on:KR08.06.2017
(Supplementary) European search report - dispatched on:EP28.06.2019
ClassificationIPC:C12M1/12, D04H1/728, D01D5/00
[2018/41]
CPC:
C12M25/02 (EP,US); C12N5/0068 (US); D01D5/003 (EP,US);
D01F1/10 (EP,US); D01F4/00 (EP,US); C12N2533/54 (US);
C12N2537/10 (US); D01D1/02 (EP,US) (-)
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]
TitleGerman:BIOPAPIERE ALS SUBSTRAT FÜR GEWEBEKULTUR[2018/41]
English:BIOPAPERS AS A SUBSTRATE FOR TISSUE CULTURE[2018/41]
French:BIOPAPIERS EN TANT QUE SUBSTRAT POUR LA CULTURE DE TISSUS[2018/41]
Entry into regional phase25.05.2018National basic fee paid 
25.05.2018Search fee paid 
25.05.2018Designation fee(s) paid 
25.05.2018Examination fee paid 
Examination procedure25.05.2018Examination requested  [2018/41]
25.05.2018Date on which the examining division has become responsible
21.01.2020Amendment by applicant (claims and/or description)
18.11.2021Application withdrawn by applicant  [2021/52]
Fees paidRenewal fee
31.12.2018Renewal fee patent year 03
27.12.2019Renewal fee patent year 04
28.12.2020Renewal fee patent year 05
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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[Y]EP1920790  (GUNZE KK [JP]) [Y] 8,9,13-15 * page 3, line 1 - page 4, line 7 *;
 [Y]CN104650369  (HU XUEMING) [Y] 8,9,13-15 * the whole document *;
 [XY]WO2015138032  (HARVARD COLLEGE [US], et al) [X] 1-7,10-12 * page 2, paragraph [0006] * * page 10, paragraph [0071] - page 11, paragraph [0074]; figures 1A,2A-2B * * page 70, paragraph [00306] * * page 90, paragraph [00365] - page 91, paragraph [00366] * * page 134, paragraph [00501] * [Y] 8,9,13-15;
 [Y]  - YIXIANG DONG ET AL, "Degradation Behaviors of Electrospun Resorbable Polyester Nanofibers", TISSUE ENGINEERING PART B-REVIEWS, US, (20090901), vol. 15, no. 3, doi:10.1089/ten.teb.2008.0619, ISSN 1937-3368, pages 333 - 351, XP055598296 [Y] 8,9,13-15 * tables 3,4 *

DOI:   http://dx.doi.org/10.1089/ten.teb.2008.0619
 [Y]  - AGARWAL S ET AL, "Use of electrospinning technique for biomedical applications", POLYMER, ELSEVIER SCIENCE PUBLISHERS B.V, GB, vol. 49, no. 26, doi:10.1016/J.POLYMER.2008.09.014, ISSN 0032-3861, (20081208), pages 5603 - 5621, (20080924), XP025744326 [Y] 13 * page 5606, column r, paragraph 2 - page 5616, column l, paragraph 1 *

DOI:   http://dx.doi.org/10.1016/j.polymer.2008.09.014
 [XP]  - LAUREN L. BISCHEL ET AL, "Electrospun gelatin biopapers as substrate for in vitro bilayer models of blood-brain barrier tissue : ELECTROSPUN GELATIN BIOPAPERS", JOURNAL OF BIOMEDICAL MATERIALS RESEARCH. PART A, HOBOKEN, NY, US, (20160106), vol. 104, no. 4, doi:10.1002/jbm.a.35624, ISSN 1549-3296, pages 901 - 909, XP055387168 [XP] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1002/jbm.a.35624
International search[A]US2008038352  (SIMPSON DAVID G [US], et al) [A] 1-33 * See claims 18-21. *;
 [X]US2014315235  (PUSCHMANN TILL BENJAMIN [SE], et al) [X] 1-6, 12, 24-26, 29 * See claims 32-33, 37-38 and 47-52; figure 11; paragraph [0082]. *;
 [X]WO2015112812  (UNIV FLORIDA [US]) [X] 1-6, 24-26 * See claims 1-2 and 9-11; paragraph [0023]. *;
 [XA]US9139935  (CHEN CHIEN-CHUNG [TW], et al) [X] 1-13, 16-21, 24-33 * See claims 1 and 18-19; column 3, lines 22-25; column 6, lines 18-22; column 9, lines 10-11; column 12, lines 32-40; figures 14 and 22; example 1. * [A] 14-15, 22-23;
 [PX]  - BISCHEL, LAUREN L. et al., "Electrospun gelatin biopapers as substrate for in vitro bilayer models of blood-brain barrier tissue", Journal of Biomedical Materials Research Part A, (20160400), vol. 104, no. 4, pages 901 - 909, XP055387168 [PX] 1-14, 17-22, 24-33 * See page 902, paragraph 3, abstract. *

DOI:   http://dx.doi.org/10.1002/jbm.a.35624
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.