EP4013740 - LIPIDS FOR DELIVERY OF CHARGED MATERIAL, FORMULATIONS THEREOF AND METHOD FOR MAKING SAME [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 20.05.2022 Database last updated on 24.08.2024 | |
Former | The international publication has been made Status updated on 19.02.2021 | Most recent event Tooltip | 05.07.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Integrated Nanotherapeutics Inc. Suite 205 4475 Wayburne Drive Burnaby BC V5G 4X4 / CA | For all designated states The University of British Columbia University - Industry Liaison Office 103-6190 Agronomy Road Vancouver, British Columbia V6T 1Z3 / CA | [2022/25] | Inventor(s) | 01 /
ZAIFMAN, Joshua c/o Integrated Nanotherapeutics Inc. Suite 205, 4475 Wayburne Drive Burnaby, BC V5G 4X4 / CA | 02 /
CHEN, Sam c/o Integrated Nanotherapeutics Inc. Suite 205, 4475 Wayburne Drive Burnaby, BC V5G 4X4 / CA | 03 /
TAM, Yuen Yi c/o Integrated Nanotherapeutics Inc. Suite 205, 4475 Wayburne Drive Burnaby, BC V5G 4X4 / CA | 04 /
CIUFOLINI, Marco A. c/o Integrated Nanotherapeutics Inc. Suite 205, 4475 Wayburne Drive Burnaby, BC V5G 4X4 / CA | [2022/25] | Representative(s) | Barker Brettell LLP 100 Hagley Road Edgbaston Birmingham B16 8QQ / GB | [2022/25] | Application number, filing date | 20851380.4 | 11.08.2020 | [2022/25] | WO2020CA51098 | Priority number, date | US201962885677P | 12.08.2019 Original published format: US 201962885677 P | [2022/25] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021026647 | Date: | 18.02.2021 | Language: | EN | [2021/07] | Type: | A1 Application with search report | No.: | EP4013740 | Date: | 22.06.2022 | Language: | EN | The application published by WIPO in one of the EPO official languages on 18.02.2021 takes the place of the publication of the European patent application. | [2022/25] | Search report(s) | International search report - published on: | CA | 18.02.2021 | (Supplementary) European search report - dispatched on: | EP | 23.08.2023 | Classification | IPC: | C07C219/06, A61K47/18, A61K47/22, A61K9/14, C07C217/40, C07C219/08, C07C219/12, C07C229/12, C07C237/08, C07D317/28, C07D493/08, C12N15/113, C12N15/87 | [2022/25] | CPC: |
C07C237/10 (EP,KR);
C07C219/08 (EP,KR);
A61K9/1272 (EP,KR,US);
A61K47/14 (KR);
A61K47/22 (KR);
A61K9/5123 (EP,KR);
C07C217/08 (EP,KR);
C07C219/06 (EP,US);
C07C219/12 (EP);
C07C229/12 (EP);
C07C309/12 (EP);
C07C309/67 (US);
C07C309/68 (US);
C07C69/675 (US);
C07C69/732 (US);
C07D317/28 (EP,KR);
C07D317/72 (EP,KR);
C07D493/08 (EP,KR);
C12N15/111 (EP);
C12N15/88 (EP);
C07C2602/14 (EP);
C12N2320/32 (EP)
(-)
| 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 [2022/25] | Title | German: | LIPIDE ZUR ABGABE VON GELADENEM MATERIAL, FORMULIERUNGEN DAVON UND VERFAHREN ZU IHRER HERSTELLUNG | [2022/25] | English: | LIPIDS FOR DELIVERY OF CHARGED MATERIAL, FORMULATIONS THEREOF AND METHOD FOR MAKING SAME | [2022/25] | French: | LIPIDES POUR L'ADMINISTRATION D'UN MATÉRIAU CHARGÉ, LEURS FORMULATIONS ET LEUR PROCÉDÉ DE FABRICATION | [2022/25] | Entry into regional phase | 11.03.2022 | National basic fee paid | 11.03.2022 | Search fee paid | 11.03.2022 | Designation fee(s) paid | 11.03.2022 | Examination fee paid | Examination procedure | 11.01.2021 | Request for preliminary examination filed International Preliminary Examining Authority: CA | 11.03.2022 | Examination requested [2022/25] | 16.02.2024 | Amendment by applicant (claims and/or description) | 16.02.2024 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 11.03.2022 | Renewal fee patent year 03 | 05.07.2023 | Renewal fee patent year 04 | 04.07.2024 | 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. | Documents cited: | Search | [X]WO2009064696 (UNIV CALIFORNIA [US], et al) [X] 1-15 * See the examples *; | [X] - ZHANG XIAO-XIANG ET AL, "Synthesis, characterization, and in vitro transfection activity of charge-reversal amphiphiles for DNA delivery", BIOCONJUGATE CHEMISTRY, AMERICAN CHEMICAL SOCIETY, US, vol. 22, ISSN 1043-1802, (20110420), pages 690 - 699, (20110401), XP002659811 [X] 1-15 * See, e.g. figures 1 and 3 * | [X] - KANG JI HEE ET AL, "Self-Assembling Lipid-Peptide Hybrid Nanoparticles of Phospholipid-Nonaarginine Conjugates for Enhanced Delivery of Nucleic Acid Therapeutics", BIOMACROMOLECULES, US, vol. 18, no. 11, doi:10.1021/acs.biomac.7b01084, ISSN 1525-7797, (20171009), pages 3733 - 3741, URL: https://pubs.acs.org/doi/pdf/10.1021/acs.biomac.7b01084, XP055794024 [X] 1-15 * See figure 2 * DOI: http://dx.doi.org/10.1021/acs.biomac.7b01084 | International search | [X]US5010067 (HANDLEY DEAN A [US], et al) [X] 7-14 *Abstract & Claims*; | [X]WO9941266 (UNIV EMORY [US], et al) [X] 7-10 *Abstract & Claims*; | [X]WO0059474 (ISIS PHARMACEUTICALS INC [US], et al) [X] 7-14 *Claims*; | [X]US2002035082 (GRINSTAFF MARK W [US], et al) [X] 7-10 *Examples & Claims*; | [X]WO2004062593 (ELAN PHARM INC [US], et al) [X] 7-10 *Abstract & Claims*; | [X]WO2005007810 (GRINSTAFF MARK W [US], et al) [X] 7-14 *Abstract, Examples, & Claims*; | [X]WO2007073489 (UNIV BOSTON [US], et al) [X] 7-14 *Abstract, Examples, & Claims*; | [X]WO2009064696 (UNIV CALIFORNIA [US], et al) [X] 7-14 *Claims, Examples & Abstract*; | [X]US2011059180 (BARTHELEMY PHILIPPE [FR], et al) [X] 7-14 *Examples 1-2, Claims & Abstract*; | [X]WO2011130674 (UNIV WASHINGTON [US], et al) [X] 7-10 *Table B*; | [X]WO2014039501 (LAUREN SCIENCES LLC [US]) [X] 7-14 *Table 1 & Abstract*; | [X]US2014287024 (WANG SHU [US], et al) [X] 7-14 *Examples, Claims & Abstract*; | [X]US2014369935 (OKAMOTO YOSHIHARU [JP], et al) [X] 7-14 *Examples & Claims*; | [X]WO2015110957 (DE BEER JOEL [CH]) [X] 7-14 *Claims & Abstract*; | [X]WO2015121627 (KRATOS ANALYTICAL LTD [GB]) [X] 7-10 *Table 1*; | [X]WO2017099823 (MODERNATX INC [US]) [X] 7-14 *pages 97-143 & Claims*; | [X]WO2017201076 (UNIV TEXAS [US]) [X] 7-14 *Abstract, Examples, & Claims*; | [PX]WO2019246203 (UNIV TEXAS [US]) [PX] 7-14 *Claims*; | [PX]WO2020051223 (UNIV TEXAS [US]) [PX] 7-14 *par. [00136]-[00142], Claims & Abstract*; | [X] - ZHANG et al., Bioconj. Chem., (20110000), vol. 22, pages 690 - 699, XP002659811 [X] 7-14 *Abstract, Fig. 1-3* | [X] - NAVARRO et al., Drug Deliv. Transl. Res., (20110000), vol. 1, pages 25 - 33, XP055539074 [X] 7-14 *Abstract & Fig. 1* DOI: http://dx.doi.org/10.1007/s13346-010-0004-0 | [X] - KOHLI et al., Chem. Phys. Lipids, (20120000), vol. 165, pages 252 - 259, XP028458891 [X] 7-14 * . *Abstract & Fig. 1* DOI: http://dx.doi.org/10.1016/j.chemphyslip.2012.01.005 | [X] - IVANOVA et al., Org. Biomol. Chem., (20130000), vol. 11, pages 7164 - 7178, XP055794019 [X] 7-14 * . *Abstract & Scheme 1* DOI: http://dx.doi.org/10.1039/c3ob40442k | [X] - STUBIGER et al., Anal. Chem., (20140000), vol. 86, pages 6401 - 6409, XP055187441 [X] 7-10 * . *Scheme 1* DOI: http://dx.doi.org/10.1021/ac500719u | [X] - VENDITTO et al., Chem. Commun., (20140000), vol. 50, pages 9109 - 9111, XP055794021 [X] 7-14 * . *Abstract & Scheme 1* DOI: http://dx.doi.org/10.1039/C4CC02866J | [X] - GAO et al., Langmuir, (20160000), vol. 32, pages 1601 - 1610, XP055794022 [X] 7-10 * . *Abstract & Fig. 1(b)* DOI: http://dx.doi.org/10.1021/acs.langmuir.6b00035 | [X] - KANG et al., Biomacromol., (20170000), vol. 18, pages 3733 - 3741, XP055794024 [X] 7-14 * . *Abstract & Fig. 2* DOI: http://dx.doi.org/10.1021/acs.biomac.7b01084 | [X] - AIKAWA et al., ACS Omega, (20170000), vol. 2, pages 5803 - 5812, XP055794034 [X] 7-10 * . *Abstract & Fig. 1* DOI: http://dx.doi.org/10.1021/acsomega.7b00574 | [X] - TEMPRANA et al., PLOS One, (20170000), vol. 12, no. 10, pages 1 - 25, XP055794026 [X] 7-14 * Abstract* DOI: http://dx.doi.org/10.1371/journal.pone.0186194 | [X] - MAJARIKAR et al., J. Photopol. Sci. Tech., (20190000), vol. 32, no. 1, pages 107 - 113, XP055794029 [X] 7-10 * . *Abstract, Sec. 2.1-2.2* DOI: http://dx.doi.org/10.2494/photopolymer.32.107 | [X] - WANG et al., Langmuir, (20190000), vol. 35, pages 1672 - 1681, XP055794030 [X] 7-10 * . * Abstract* DOI: http://dx.doi.org/10.1021/acs.langmuir.8b02979 | [X] - LIU et al., Langmuir, (20190000), vol. 35, pages 11217 - 11224, XP055794032 [X] 7-10 * . * Abstract* DOI: http://dx.doi.org/10.1021/acs.langmuir.9b00677 |