Ex Parte Ayisi - Page 7


                  Appeal No. 2006-1608                                                               Page 7                     
                  Application No. 09/978,593                                                                                    

                  to “usefulness”, the rejection on appeal was for nonenablement.  See id. at 1564,                             
                  34 USPQ2d at 1439.)                                                                                           
                          Therefore, as the examiner has failed to set forth a prima facie case of                              
                  unpatentability under 35 U.S.C. § 112, first paragraph, we are compelled to                                   
                  reverse the rejection.                                                                                        
                          Claims 20 and 31 stand rejected under 35 U.S.C. § 102(b) as being                                     
                  anticipated by El-Said.                                                                                       
                          According to the rejection,                                                                           
                                 El-Said [ ] disclose[s] that an aqueous extract of O.                                          
                          gratissimum has been used in Nigerian herbal medicine for the                                         
                          treatment of fevers (see abstract).  Fever is a symptom that is                                       
                          associated with viral or bacterial infections (as evidenced by . . .                                  
                          Merck . . .).  Thus, the treatment of viral infection using an extract of                             
                          O. gratissimum is anticipated by El-Said [ ].                                                         
                  Examiner’s Answer, page 7.                                                                                    
                          The burden is on the examiner to set forth a prima facie case of                                      
                  unpatentability. See In re Alton, 76 F.3d 1168, 1175, 37 USPQ2d 1578, 1581                                    
                  (Fed. Cir. 1996).  In order for a prior art reference to serve as an anticipatory                             
                  reference, it must disclose every limitation of the claimed invention, either                                 
                  explicitly or inherently.  See In re Schreiber, 128 F.3d 1473, 1477, 44 USPQ2d                                
                  1429, 1432 (Fed. Cir. 1997).                                                                                  
                          Appellant argues that El-Said “disclose[s] the chemotaxonomy and                                      
                  antibacterial testing of Ocimum gratissimum specimens.”  Appeal Brief, page 11                                
                  (emphasis in original).  Therefore, according to appellant, “[t]he invention, as                              
                  claimed, is not anticipated by [El-Said] because the reference does not disclose                              






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