Ex parte CUISIN et al. - Page 3




             Appeal No. 1997-0823                                                                                 
             Application 08/403,946                                                                               




                                                    OPINION                                                       
                    We have carefully considered all of the arguments                                             
             advanced by appellants and the examiner and agree with                                               
             appellants that the aforementioned rejection is not well                                             
             founded.  Accordingly, we reverse this rejection.                                                    
                    A specification complies with the 35 U.S.C. § 112, first                                      
             paragraph, enablement requirement if it allows those of                                              
             ordinary skill in the art to make and use the claimed                                                
             invention without undue experimentation.  See In re Wright,                                          
             999 F.2d 1557, 1561, 27 USPQ2d 1510, 1513 (Fed. Cir. 1993);                                          
             Atlas Powder Co. v. E.I. du Pont De Nemours & Co., 750 F.2d                                          
             1569, 1576, 224 USPQ 409, 413 (Fed. Cir. 1984).                                                      
                    The examiner argues that appellants’ specification is not                                     
             enabling because it does not set forth the basis (i.e.,                                              
             weight, volume or molar) for the percentages therein (answer,                                        
             page 4).  This argument is not well taken because the examiner                                       
             has not explained why, regardless of the basis for the                                               
             percentages in the specification, one of ordinary skill in the                                       
             art could not have carried out the claimed invention without                                         


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