Ex Parte Akashe et al - Page 4



          Appeal No. 2005-2629                                                        
          Application No. 10/377,474                                                  

          the omega-3 polyunsaturated lipids and soy protein in amounts               
          taught in the present specification.1  Appellants' specification            
          discloses that "the emulsion of the invention comprises from                
          about 0.1 to about 50 percent polyunsaturated omega-3 or omega-6            
          lipids and from about 0.5 to about 5 percent soy protein" (see              
          sentence bridging pages 4 and 5).  Consequently, since Cope                 
          describes aqueous emulsions that comprise concentrations of                 
          omega-3 polyunsaturated lipids and soy protein that are disclosed           
          by appellants to reduce the rate of oxidation of the lipids, we             
          find it reasonable to conclude that the soy protein-containing              
          aqueous emulsions of Cope reduce the rate of oxidation of the               
          omega-3 polyunsaturated lipid component of the emulsion.  It is             
          well settled that when a prior art composition reasonably appears           
          to be substantially the same as a claimed composition, it is                
          eminently fair to place upon an applicant the burden of proving             
          that the prior art composition does not possess characteristics             
          attributed to the claimed composition.  In re Spada, 911 F.2d               
          705, 708, 15 USPQ2d 1655, 1658 (Fed. Cir. 1990); In re Best,                
          562 F.2d 1252, 1255, 195 USPQ 430, 433 (CCPA 1977).                         


               1 Please see pages 10 and 11 of the Examiner's Answer.                 
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