(19)
(11) EP 1 784 167 A2

(12)

(88) Date of publication A3:
30.11.2006

(43) Date of publication:
16.05.2007 Bulletin 2007/20

(21) Application number: 05792519.0

(22) Date of filing: 29.08.2005
(51) International Patent Classification (IPC): 
A61K 9/28(2006.01)
(86) International application number:
PCT/US2005/030651
(87) International publication number:
WO 2006/031420 (23.03.2006 Gazette 2006/12)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK YU

(30) Priority: 27.08.2004 US 604991 P
27.08.2004 US 604990 P
27.08.2004 US 605198 P
27.08.2004 US 605199 P
27.08.2004 US 605200 P
27.08.2004 US 605201 P
08.09.2004 US 607905 P
09.12.2004 US 9327
13.12.2004 US 635812 P
04.02.2005 US 650191 P
04.02.2005 US 650375 P
03.03.2005 WO PCT/US2005/007525
29.04.2005 US 676383 P

(71) Applicant: Spherics, Inc.
Mansfield, MA 02048-1805 (US)

(72) Inventors:
  • NANGIA, Avinash
    Sharon, MA 02067 (US)
  • JACOB, Jules
    Taunton, MA 02780 (US)
  • MATHIOWITZ, Edith
    Brookline, MA 02245 (US)
  • RICKETTS, Thomas, L.
    Halifax, MA 02338-1219 (US)
  • KREITZ, Mark, R.
    Tacoma, WA 98406-8006 (US)

(74) Representative: Vossius & Partner 
Siebertstrasse 4
81675 München
81675 München (DE)

   


(54) MULTI-LAYER TABLETS AND BIOADHESIVE DOSAGE FORMS