Ex Parte ESTES et al - Page 6



             Appeal No. 2000-1559                                                              Page 6               
             Application No. 07/911,593                                                                             
                                                                                                                   
             element of the claimed invention must be identically shown in a single reference.                      
             Diversitech Corp. v. Century Steps, Inc., 850 F.2d 675, 677, 7 USPQ2d 1315, 1317                       
             (Fed. Cir. 1988).  Here, the examiner has not established that Ijaz discloses a virus                  
             "classified in a rotavirus serotype which includes at least one human rotavirus" as                    
             recited in each claim on appeal.  Accordingly, the examiner has not established a prima                
             facie case of anticipation of applicants' claims under 35 U.S.C. § 102(b) based on the                 
             cited Ijaz patent.                                                                                     
                    In setting forth the statement of rejection, the examiner concludes that "[t]he                 
             bovine rotavirus of Ijaz is classified in a rotavirus serotype which includes human                    
             rotavirus." (Examiner's Answer, sentence bridging pages 6 and 7).  That, however, is a                 
             bald conclusion unsupported by facts.  Simply stated, in setting forth the statement of                
             rejection (Answer, pages 6 and 7), the examiner does not provide sound scientific                      
             reasoning or evidence which would support that conclusion.  Accordingly, the examiner                  
             has not established a prima facie case of anticipation.                                                
                    The rejection of claims 5, 6, 8, 9, 11, 12, 19, 21, 22, 24, 29, and 31 under                    
             35 U.S.C. § 102(b) as anticipated by Ijaz is reversed.                                                 


                                                       Ward                                                         
                    In reviewing the examiner's prior art rejection based on Ward, we have                          
             considered each independent claim separately.  The dependent claims included in this                   
             rejection stand or fall with the independent claims from which they depend (Appeal                     
             Brief, section VII.  GROUPING OF THE CLAIMS).                                                          






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