Global Patent Index - EP 2410992 A4

EP 2410992 A4 2013-09-11 - ASCORBATE-LINKED NANOSYSTEMS FOR BRAIN DELIVERY

Title (en)

ASCORBATE-LINKED NANOSYSTEMS FOR BRAIN DELIVERY

Title (de)

ASCORBATVERNETZTE NANOSYSTEME ZUR VERABREICHUNG IN DAS GEHIRN

Title (fr)

NANOSYSTÈMES LIÉS À L'ASCORBATE POUR ADMINISTRATION CÉRÉBRALE

Publication

EP 2410992 A4 (EN)

Application

EP 10756933 A

Priority

  • US 2010028872 W
  • US 16357709 P

Abstract (en)

[origin: WO2010111620A1] Ascorbate-conjugated liposomes and micelles, methods of making such liposomes and micelles, and methods of using such liposomes and micelles, such as for delivery of therapeutic and detection agents to the brain, are described.

IPC 8 full level (invention and additional information)

A61K 9/127 (2006.01); A61K 9/00 (2006.01); A61K 9/107 (2006.01); A61K 31/375 (2006.01); A61K 47/48 (2006.01)

CPC (invention and additional information)

A61K 9/0085 (2013.01); A61K 9/107 (2013.01); A61K 9/1271 (2013.01); A61K 31/375 (2013.01); A61K 47/6907 (2017.08); A61K 47/6911 (2017.08)

Citation (search report)

  • [Y] WO 0182900 A1 20011108 - UNIV CALIFORNIA [US], et al
  • [I] WO 2008112565 A2 20080918 - MANGANARO ANTHONY [US]
  • [Y] HARISON-F-E. MAY-J-M.: "vitamin C function in the brain: vital role of the ascorbate transporter SVCT2", FREE RADICAL BIOLOGY & MEDICINE, vol. 46, no. 6, 15 March 2009 (2009-03-15), pages 719 - 730, XP002699940
  • [I] RATNAM D V ET AL: "Role of antioxidants in prophylaxis and therapy: A pharmaceutical perspective", JOURNAL OF CONTROLLED RELEASE, ELSEVIER, AMSTERDAM, NL, vol. 113, no. 3, 20 July 2006 (2006-07-20), pages 189 - 207, XP024957555, ISSN: 0168-3659, [retrieved on 20060720], DOI: 10.1016/J.JCONREL.2006.04.015
  • See also references of WO 2010111620A1

Designated contracting state (EPC)

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 SE SI SK SM TR

EPO simple patent family

WO 2010111620 A1 20100930; AU 2010229700 A1 20111027; CA 2756581 A1 20100930; CN 102458365 A 20120516; EP 2410992 A1 20120201; EP 2410992 A4 20130911

INPADOC legal status


2016-03-09 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20151001

2013-09-11 [A4] DESPATCH OF SUPPLEMENTARY SEARCH REPORT

- Effective date: 20130809

2013-08-14 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: A61K 9/127 20060101AFI20130711BHEP

2013-08-14 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: A61K 9/107 20060101ALI20130711BHEP

2013-08-14 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: A61K 47/48 20060101ALI20130711BHEP

2013-08-14 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: A61K 31/375 20060101ALI20130711BHEP

2013-08-14 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: A61K 9/00 20060101ALI20130711BHEP

2012-07-04 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2012-02-01 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20110930

2012-02-01 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): 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 SE SI SK SM TR