Ex parte LETTON et al. - Page 6




          Appeal No.  95-0459                                                         
          Application No. 07/941,845                                                  

          As to Eckey, a similar analysis applies.  See Eckey,                        
          column 2, lines 26 through 53.  We find a comparable                        
          disclosure of long chain saturated and unsaturated fatty acids              
          having 14 to 22 carbon atoms.  See Eckey, column 2, lines 37-               
          52.  Eckey                                                                  
          requires half of the hydroxyl groups of the carbohydrate                    
          (sucrose) to be esterified with the above mentioned saturated               
          fatty acid.  The balance however, can additionally be                       
          esterified with unsaturated fatty acid or short chain fatty                 
          acid. Furthermore, we find that none of the examples in either              
          of the references fall within the scope of the claimed subject              
          matter.                                                                     
               Based upon the above teachings we cannot agree with the                
          examiner that the claimed invention is anticipated by either                
          Baur or Eckey.  In order to arrive at the claimed subject                   
          matter, a person having ordinary skill in the art would have                
          to carefully pick and choose and combine various disclosures                
          among the teachings of both Baur and Eckey.  Accordingly, none              
          of the disclosure of either patent relied upon by the examiner              
          can be said to constitute subject matter which is                           
          substantially identical to appellants' invention.  See In re                

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