Ex Parte FISCHETTI - Page 2


                 Appeal No.  2001-2524                                                        Page 2                  
                 Application No.  08/369,295                                                                          

                        The references relied upon by the examiner are:                                               
                 Beachey et al. (Beachey)                 4,695,562            Sep. 22, 1987                          
                 McKenzie et al. (McKenzie), “Cholera Toxin B subunit as a Carrier Protein to                         
                 Stimulate a Mucosal Immune Response,” J. Immunology, Vol. 133, No. 4, pp.                            
                 1818-1824 (1984)                                                                                     
                 Jones et al. (Jones), “Immunochemical Localization and Amino Acid Sequences                          
                 of Crossreactive Epitopes Within the Group A Streptococcal M6 Protein,” J. Exp.                      
                 Med., Vol. 164, pp. 1226-1238 (1986)                                                                 
                                            GROUNDS OF REJECTION                                                      
                        Claims 54 and 55 stand rejected under 35 U.S.C. § 112, first paragraph,                       
                 as being based on a specification that fails to adequately describe the claimed                      
                 invention.                                                                                           
                        Claims 27, 40-44, 50, 51 and 53-55 stand rejected under 35 U.S.C. § 112,                      
                 first paragraph, as being based on an insufficient disclosure to support or enable                   
                 the scope of the claimed invention.                                                                  
                        Claims 27, 40-44, 50, 51 and 53-55 stand rejected under 35 U.S.C. § 103                       
                 as being unpatentable over Jones in view of either McKenzie or Beachey.                              
                                                   DISCUSSION                                                         
                 THE REJECTIONS UNDER 35 U.S.C. § 112, FIRST PARAGRAPH:                                               
                 Written Description:                                                                                 
                        According to the examiner (Answer, page 4):                                                   
                               [T]he specification discloses specific peptides having                                 
                               selected amino acid lengths of 20, 22, 10, 21, 22 and 21….                             
                               The recitation of “more than 10 amino acids may include                                
                               numerous peptides having, for example, 11, 12, 03 [sic] 13                             
                               amino acids.  Furthermore, in view of the total number of                              
                               amino acids of the conserved exposed region of the M                                   
                               protein being in the order of 130, peptides having much                                
                               greater lengths are encompassed by the limitation “more                                






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