Ex parte PABST - Page 13




          Appeal No. 95-0523                                                          
          Application No. 07/885,490                                                  
















          not have had a reasonable expectation that the same result                  
          would follow from inclusion of enzymes in formula which                     
          contains proteins and polysaccharides, where the enzyme is                  
          active in the digestive system.  The contact time between                   
          enzyme and substrate, as well as the reaction conditions, are               
          controllable in the production settings discussed by the prior              
          art.  The examiner's position does not explain why one of                   
          ordinary skill in the art would have had a reasonable                       
          expectation that the reaction parameters would be met by an                 
          infant's digestive system.  Neither the statement of rejection              
          nor the rebuttal explain the basis for any such reasonable                  
          expectation of success and the prior art does not teach a                   
          process wherein the protein and polysaccharide substrates are               
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