EP3638313 - NON-COVALENTLY ASSEMBLED BIOMATRIX LAYER [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 29.09.2023 Database last updated on 24.08.2024 | |
Former | The patent has been granted Status updated on 21.10.2022 | ||
Former | Grant of patent is intended Status updated on 06.07.2022 | ||
Former | Examination is in progress Status updated on 26.11.2021 | ||
Former | Request for examination was made Status updated on 20.03.2020 | ||
Former | The international publication has been made Status updated on 22.12.2018 | ||
Former | unknown Status updated on 23.06.2018 | Most recent event Tooltip | 24.05.2024 | Lapse of the patent in a contracting state New state(s): IT | published on 26.06.2024 [2024/26] | Applicant(s) | For all designated states Denovomatrix GmbH Tatzberg 47/49 01307 Dresden / DE | [2020/17] | Inventor(s) | 01 /
ZHANG, Yixin Wormser Str. 63 01309 Dresden / DE | 02 /
THOMAS, Alvin Karl-Zörgiebel-Str. 50 55128 Mainz / DE | 03 /
WETZEL, Richard Glash tter Str. 22 01309 Dresden / DE | 04 /
HUSMAN, Dejan Bergmannstr. 43 01309 Dresden / DE | 05 /
WIEDUWILD, Robert Gerichtsstr. 14 01069 Dresden / DE | [2020/33] |
Former [2020/22] | 01 /
ZHANG, Yixin Wormser Str. 63 01309 Dresden / DE | ||
02 /
THOMAS, Alvin Pflügersgrundstr. 40 68169 Mannheim / DE | |||
03 /
WETZEL, Richard Glash tter Str. 22 01309 Dresden / DE | |||
04 /
HUSMAN, Dejan Bergmannstr. 43 01309 Dresden / DE | |||
05 /
WIEDUWILD, Robert Gerichtsstr. 14 01069 Dresden / DE | |||
Former [2020/17] | 01 /
ZHANG, Yixin Wormser Str. 63 01309 Dresden / DE | ||
02 /
THOMAS, Alvin Augsburger Str. 9 01309 Dresden / DE | |||
03 /
WETZEL, Richard Glash tter Str. 22 01309 Dresden / DE | |||
04 /
HUSMAN, Dejan Bergmannstr. 43 01309 Dresden / DE | |||
05 /
WIEDUWILD, Robert Gerichtsstr. 14 01069 Dresden / DE | Representative(s) | Maikowski & Ninnemann Patentanwälte Partnerschaft mbB Postfach 15 09 20 10671 Berlin / DE | [2020/17] | Application number, filing date | 18730376.3 | 18.06.2018 | [2020/17] | WO2018EP66145 | Priority number, date | EP20170176355 | 16.06.2017 Original published format: EP 17176355 | [2020/17] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2018229304 | Date: | 20.12.2018 | Language: | EN | [2018/51] | Type: | A1 Application with search report | No.: | EP3638313 | Date: | 22.04.2020 | Language: | EN | The application published by WIPO in one of the EPO official languages on 20.12.2018 takes the place of the publication of the European patent application. | [2020/17] | Type: | B1 Patent specification | No.: | EP3638313 | Date: | 23.11.2022 | Language: | EN | [2022/47] | Search report(s) | International search report - published on: | EP | 20.12.2018 | Classification | IPC: | A61K47/69, A61K47/60, A61K47/61, A61K47/64, C12N5/00 | [2022/26] | CPC: |
A61K47/6903 (EP,KR,US);
C12N5/0068 (EP,KR,US);
A61K47/60 (EP,KR,US);
A61K47/61 (EP,KR);
A61K47/64 (EP,KR);
A61K47/6435 (EP,KR,US);
|
Former IPC [2020/17] | A61K47/69, A61K47/60, A61K47/61, A61K47/64 | 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 [2020/17] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | NICHTKOVALENT ZUSAMMENGESETZTE BIOMATRIXSCHICHT | [2022/26] | English: | NON-COVALENTLY ASSEMBLED BIOMATRIX LAYER | [2020/17] | French: | COUCHE DE BIOMATRICE ASSEMBLÉE DE MANIÈRE NON COVALENTE | [2022/26] |
Former [2020/17] | NICHT KOVALENT ANGEORDNETE BIOMATRIXSCHICHT | ||
Former [2020/17] | COUCHE BIOMATRICE ASSEMBLÉE DE MANIÈRE NON COVALENTE | Entry into regional phase | 06.12.2019 | National basic fee paid | 06.12.2019 | Designation fee(s) paid | 06.12.2019 | Examination fee paid | Examination procedure | 06.12.2019 | Examination requested [2020/17] | 06.12.2019 | Date on which the examining division has become responsible | 23.07.2020 | Amendment by applicant (claims and/or description) | 29.11.2021 | Despatch of a communication from the examining division (Time limit: M04) | 30.03.2022 | Reply to a communication from the examining division | 07.07.2022 | Communication of intention to grant the patent | 18.10.2022 | Fee for grant paid | 18.10.2022 | Fee for publishing/printing paid | 18.10.2022 | Receipt of the translation of the claim(s) | Opposition(s) | 24.08.2023 | No opposition filed within time limit [2023/44] | Fees paid | Renewal fee | 30.06.2020 | Renewal fee patent year 03 | 29.06.2021 | Renewal fee patent year 04 | 22.06.2022 | Renewal fee patent year 05 |
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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. | Lapses during opposition Tooltip | AL | 23.11.2022 | AT | 23.11.2022 | CZ | 23.11.2022 | EE | 23.11.2022 | ES | 23.11.2022 | FI | 23.11.2022 | HR | 23.11.2022 | IT | 23.11.2022 | LT | 23.11.2022 | LV | 23.11.2022 | MC | 23.11.2022 | NL | 23.11.2022 | PL | 23.11.2022 | RO | 23.11.2022 | RS | 23.11.2022 | SE | 23.11.2022 | SI | 23.11.2022 | SK | 23.11.2022 | SM | 23.11.2022 | NO | 23.02.2023 | GR | 24.02.2023 | IS | 23.03.2023 | PT | 23.03.2023 | IE | 18.06.2023 | LU | 18.06.2023 | BE | 30.06.2023 | [2024/26] |
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NO | 23.02.2023 | Cited in | International search | [ID]WO2014040591 (UNIV DRESDEN TECH [DE], et al) [ID] 1-7,9-11,14,16 * page 17, line 25 - page 46, line 6 * * page 11, line 19 - page 12, line 8 * * page 14, line 5 - page 15, line 1 *; | [ID] - ROBERT WIEDUWILD ET AL, "Noncovalent Hydrogel Beads as Microcarriers for Cell Culture", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, (20150204), vol. 54, no. 13, doi:10.1002/anie.201411400, ISSN 1433-7851, pages 3962 - 3966, XP055428360 [ID] 1-16 * abstract * * figures 1-5 * * page 3963, column 1, paragraph 2 - page 3964, column 1, paragraph 1 * DOI: http://dx.doi.org/10.1002/anie.201411400 | [ID] - CHRISTOPH TONDERA ET AL, "In Vivo Examination of an Injectable Hydrogel System Crosslinked by Peptide-Oligosaccharide Interaction in Immunocompetent Nude Mice", ADVANCED FUNCTIONAL MATERIALS, DE, (20170401), vol. 27, no. 15, doi:10.1002/adfm.201605189, ISSN 1616-301X, page 1605189, XP055428378 [ID] 1-16 * abstract * * page 8, column 2, paragraph 3 - page 9, column 1, paragraph 3 * DOI: http://dx.doi.org/10.1002/adfm.201605189 | [ID] - ROBERT WIEDUWILD ET AL, "Minimal Peptide Motif for Non-covalent Peptide-Heparin Hydrogels", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, (20130206), vol. 135, no. 8, doi:10.1021/ja312022u, ISSN 0002-7863, pages 2919 - 2922, XP055102301 [ID] 1-7,9-11,14,16 * abstract * * table 1 * * figures 1-3 * * page 2920, column 1, paragraph 2 - page 2921, column 1, paragraph 1 * DOI: http://dx.doi.org/10.1021/ja312022u | by applicant | US6958212 | WO2008124165 | WO2014040591 | - MEI Y; SAHA K; BOGATYREV SR; YANG J; HOOK AL; KALCIOGLU ZI et al., "Combinatorial development of biomaterials for clonal growth of human pluripotent stem cells", Nat Mater, (20100000), vol. 9, no. 9, pages 768 - 778 | - CELIZ AD; SMITH JGW; PATEL AK; HOOK AL; RAJAMOHAN D; GEORGE VT et al., "Discovery of a Novel Polymer for Human Pluripotent Stem Cell Expansion and Multilineage Differentiation", Advanced Materials, (20150000), vol. 27, no. 27, pages 4006 - 4012 | - KLAAS M; KANGUR T; VIIL J; MAEMETS-ALLAS K; MINAJEVA A; VADI K et al., "The alterations in the extracellular matrix composition guide the repair of damaged liver tissue", Scientific reports, (20160000), vol. 6, page 27398 | - RANGA A; GOBAA S; OKAWA Y; MOSIEWICZ K; NEGRO A; LUTOLF MP, "3D niche microarrays for systems-level analyses of cell fate", Nature Communications, (20140000), vol. 5, page 4324 | - KLIM JR; LI L; WRIGHTON PJ; PIEKARCZYK MS; KIESSLING LL, "A defined glycosaminoglycan-binding substratum for human pluripotent stem cells", Nat Methods, (20100000), vol. 7, no. 12, doi:doi:10.1038/nmeth.1532, pages 989 - 994, XP055061190 DOI: http://dx.doi.org/10.1038/nmeth.1532 | - VEGAS AJ; VEISEH O; DOLOFF JC; MA M; TAM HH; BRATLIE K et al., "Combinatorial hydrogel library enables identification of materials that mitigate the foreign body response in primates", Nat Biotech, (20160000), vol. 34, no. 3, doi:doi:10.1038/nbt.3462, pages 345 - 352, XP055335259 DOI: http://dx.doi.org/10.1038/nbt.3462 | - BEACHLEY VZ; WOLF MT; SADTLER K; MANDA SS; JACOBS H; BLATCHLEY MR et al., "Tissue matrix arrays for high-throughput screening and systems analysis of cell function", Nat Meth, (20150000), vol. 12, no. 12, pages 1197 - 1204 | - WIEDUWILD R; TSURKAN MV; CHWALEK K; MURAWALA P; NOWAK M; FREUDENBERG U et al., "Minimal Peptide Motif for Non-Covalent Peptide-Heparin Hydrogels", J Am Chem Soc, (20130000), vol. 135, no. 8, doi:doi:10.1021/ja312022u, pages 2919 - 2922, XP055102301 DOI: http://dx.doi.org/10.1021/ja312022u | - WIEDUWILD R; KRISHNAN S; CHWALEK K; BODEN A; NOWAK M; DRECHSEL D et al., "Noncovalent Hydrogel Beads as Microcarriers for Cell Culture", Angew Chem Int Ed, (20150000), vol. 56, no. 13, pages 1521 - 3773 | - TONDERA, C. et al., "Vivo Examination of an Injectable Hydrogel System Crosslinked by Peptide-Oligosaccharide Interaction in Immunocompetent Nude Mice", Adv. 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SEAL et al., "Viscoelastic Behavior of Environmentally Sensitive Biomimetic Polymer Matrices", MACROMOLECULES, (20060223), vol. 39, no. 6, doi:doi:10.1021/ma0524528, pages 2268 - 2274, XP055102566 DOI: http://dx.doi.org/10.1021/ma0524528 | - BARANIAK P.R.; MCDEVITT T.C., "Scaffold-free culture of mesenchymal stem cell spheroids in suspension preserves multilineage potential", Cell Tissue Res., (20120300), vol. 347, no. 3, doi:doi:10.1007/s00441-011-1215-5, pages 701 - 11, XP035031359 DOI: http://dx.doi.org/10.1007/s00441-011-1215-5 |