Ex Parte Legrand et al - Page 9



          Appeal No. 2006-0012                                                            
          Application No. 10/061,338                                                      

          1994).  However, we do not find it to be controlling.  Unlike the               
          generic “complex” chemical compound structures described in                     
          Baird, the present fact involves known hair treating additives,                 
          such as hair conditioners, commonly used by one of ordinary skill               
          in the art to provide predictable properties for hair bleaching                 
          compositions.  As indicated supra, the predictable nature of                    
          these conventional additives for hair bleaching compositions is                 
          readily apparent from the prior art disclosure and the                          
          appellants’ own disclosure.  See also Dias, column 4, lines 41-                 
          50.  Moreover, as in Merck & Co., Corkill and Susi, the claimed                 
          polydecene appears to be used for the identical purpose described               
          in Dias.  Nowhere do the appellants indicate that the claimed                   
          polydecene is used for a purpose other than hair conditioning.                  
          See the specification in its entirety.                                          
               Thus, we determine that the examiner has established a prima               
          facie case of obviousness which has not be sufficiently rebutted                
          by the appellants.  The appellants have not proffered, much less                
          argued, that the presence of the claimed polydecene in hair                     
          bleaching compositions imparts unexpected properties or results.                
                                       CONCLUSION                                         
               Thus, based on the totality of record, including due                       
          consideration of the appellants’ arguments, we determine that the               
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