Ex parte LETTON et al. - Page 5




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

          these references meet all of the criteria specified in                      
          Appellants’ Claims”.  See Brief, page 7.  We agree.  Although               
          the examiner states that the sucrose polyesters are                         
          anticipated by Baur or Eckey and relies upon Baur, column 2,                
          lines 4-20 and Eckey, column 2, lines 24-54, we have                        
          determined that each of the references is replete with                      
          teachings which fall outside the scope of the claimed subject               
          matter.                                                                     
          We find that the SPE’s of Baur utilize long chain                           
          saturated fatty acids of 14 to 22 carbon atoms, as compared                 
          with 20 to 24 carbon atoms of the claimed subject matter.  We               
          further find the remainder of the fatty acids present in the                
          SPE’s may contain up to 85% unsaturated fatty acids having                  
          from 14 to 22 carbon atoms. See Baur, column 1, lines 66-69.                
          In contrast, unsaturated fatty acids are not contemplated by                
          appellants claimed subject matter. Furthermore, Baur                        
          contemplates a minimum of only 3 esterified groups as compared              
          with a minimum of about 7 in the claimed subject matter.  See               
          Baur, column 1, line 59 through column 2, line 20.  Moreover,               
          there is no contemplation of the melting point limitation of                
          47  C required by the claimed subject matter.0                                                                         

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