Ex parte YUN - Page 6




          Appeal No. 1999-0157                                                        
          Application No. 08/113,310                                                  


          the fermenting time at the predetermined temperatures as                    
          recited in Appellant's claims.                                              
               Appellant further argues on pages 5 through 7 of the                   
          brief that the modification of Moo-Young with Christ, as                    
          proposed by the Examiner, would impermissibly destroy the                   
          intended mode of practicing the process of the Moo-Young                    
          process.  Appellant points out that the Moo-Young process                   
          employs an aerobically fermenting process while Christ employs              
          an anaerobic fermenting process.  Appellant points out that                 
          the modification of employing an anaerobic fermenting process               
          to the Moo-Young process would destroy the Moo-Young                        
          fermenting process.                                                         
               The Federal Circuit states that "[t]he mere fact that the              
          prior art may be modified in the manner suggested by the                    
          Examiner does not make the modification obvious unless the                  
          prior art suggested the desirability of the modification."  In              
          re Fritch, 972 F.2d 1260, 1266 n.14, 23 USPQ2d 1780, 1783-84                
          n.14 (Fed. Cir. 1992), citing In re Gordon, 733 F.2d 900, 902,              
          221 USPQ 1125, 1127 (Fed. Cir. 1984).  It is further                        
          established that "[s]uch a suggestion may come from the nature              


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