(12) United States Patent (10) Patent No.: US 8,414.914 B2 Bromley Et Al
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USOO841.4914B2 (12) United States Patent (10) Patent No.: US 8,414.914 B2 Bromley et al. (45) Date of Patent: *Apr. 9, 2013 (54) COMPOSITIONS FOR MIUCOSAL DELVERY (56) References Cited OFAGENTS U.S. PATENT DOCUMENTS (75) Inventors: Philip James Bromley, Fullerton, CA 4,740,365 A 4, 1988 Yukimatsu et al. ........... 424/435 (US); Lee Nickols Huang, Diamond 4,889,720 A 12, 1989 Konishi et al. ......... ... 424/447 4,900,552 A 2f1990 Sanvordeker et all ... 424/422 Bar, CA (US) 4,921,706 A 5/1990 Roberts et al. ..... ... 424/450 5,033,252 A 7/1991 Carter ............................. 534/25 (73) Assignee: Virun, Inc., Walnut, CA (US) 5,052,558 A 10, 1991 Carter ..... ... 206,439 5,154,924 A 10, 1992 Friden ............ 424,179.1 (*) Notice: Subject to any disclaimer, the term of this 5,178,878 A 1/1993 Wehling et al. ............... 424/466 5, 182,107 A 1/1993 Friden ........................ 424,85.91 patent is extended or adjusted under 35 5,234,957 A 8, 1993 Mantelle et al. U.S.C. 154(b) by 0 days. 5,298,246 A 3, 1994 Yano et al. 5,323,907 A 6/1994 Kalvelage ..................... 206,531 This patent is Subject to a terminal dis 5,527,527 A 6/1996 Friden ..... ... 424,178.1 claimer. (Continued) (21) Appl. No.: 13/507,928 FOREIGN PATENT DOCUMENTS CA 2229286 8, 1999 (22) Filed: Aug. 6, 2012 WO WO 2006/0098.25 1, 2006 (65) Prior Publication Data (Continued) US 2012/03O8644 A1 Dec. 6, 2012 OTHER PUBLICATIONS U.S. Appl. No. 60/527,962, filed Dec. 8, 2003, Masters et al. Related U.S. Application Data (Continued) (63) Continuation of application No. 12/930,978, filed on Primary Examiner — Anand Desai Jan. 20, 2011, now Pat. No. 8,252,323, which is a Assistant Examiner — Melissa Mercier continuation of application No. 1 1/155,262, filed on (74) Attorney, Agent, or Firm — McKenna Long & Aldridge Jun. 16, 2005, now Pat. No. 7,906, 140. LLP; Stephanie Seidman (60) Provisional application No. 60/580,877, filed on Jun. (57) ABSTRACT 17, 2004. Compositions and methods for mucosal delivery of agents are provided. The compositions are intended for administration (51) Int. C. to mucosal Surface, Such as oral, gastrointestinal and nasal A6 IK38/00 (2006.01) mucosa. The compositions provided contain one or more (52) U.S. C. mucoadhesive proteins and an agent to be delivered. Methods USPC ............................................... 424/450; 514/1 for delivery of agents using the compositions provided herein (58) Field of Classification Search ........................ None are also provided. See application file for complete search history. 24 Claims, 1 Drawing Sheet Oral insulin - Human G lucose Levels 250 200 10 O 50 i i Time (hrs) US 8,414.914 B2 Page 2 U.S. PATENT DOCUMENTS Ectotropin-6TM Website Printout, found at: www.ibe-technology. 5,620,708 A 4, 1997 Amkraut et al. .............. 424/491 com/ectotropin.htm retrieved on Jan. 20, 2006). 5,672,683 A 9, 1997 Friden et al. ... 530/350 Fehniger et al., “Exploring the context of the lung proteome within 5,702,727 A 12, 1997 Amkraut et al. ... 424/491 the airway mucosa following allergen challenge. 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