Ex parte LETTON et al. - Page 4




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

                                   THE REJECTIONS                                     
          Claims 2 through 11 and 24 stand rejected under 35                          
          U.S.C.                                                                      
          § 102(b) as anticipated by or, in the alternative, under 35                 
          U.S.C. § 103 as being obvious over Baur or Eckey.                           
          Claims 13 through 23 and 25 stand rejected under 35                         
          U.S.C. § 103 as being unpatentable overt Baur or Eckey in view              
          of Jandacek.                                                                


                                       OPINION                                        
               We have carefully considered all of the arguments                      
          advanced by appellants and the examiner and agree with                      
          appellants that the aforementioned rejections are not well                  
          founded.  Accordingly, we will not sustain the rejections.                  


          The § 102(b) Rejections                                                     
          As to the rejection of the appealed claims under 35                         
          U.S.C. § 102(b), appellants argue that Baur and Eckey,                      
          “encompass a myriad of SPE’s having combinations of long and                
          short chain ester groups and different degrees of                           
          esterification.  None of the SPE’s specifically disclosed in                

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