Ex parte BECHER et al. - Page 12




              Appeal No. 1997-2336                                                                                          
              Application No. 08/256,065                                                                                    
              the language at page 4 of the Answer where, in discussing the relevance of Thun I, the                        
              examiner states that "even if aspirin was shown to be indisputably effective in reducing the                  
              risk of fatal colon cancer, that finding would not be predictive of aspirin preventing any and                
              all cancers in general."  Since "indisputably effective" is not the test of whether the                       
              disclosure of the application is enabling for that which is claimed, the record is not clear as               
              to the rejection of claim 36.  For these reasons, we vacate the rejection of claim 36 under                   
              35 U.S.C. § 112, first paragraph.  On return of the application to the examining group, we                    
              would encourage the examiner to step back and consider the evidence of record, including                      
              the Thun I reference, and determine whether the facts and evidence would reasonably                           
              support the rejection of claim 36 under 35 U.S.C. § 112, first paragraph, using the factors                   
              set forth in Wands, supra.                                                                                    
                                               New Ground of Rejection                                                      

                     Under the provisions of 37 CFR § 1.196(b) we enter the following new ground of                         

              rejection.                                                                                                    
                     Claims 27-29 are rejected under 35 U.S.C. § 112, first paragraph, as failing to find                   
              adequate written description in the application as filed for the presently claimed                            
              invention.  In pertinent part, claim 27 provides:                                                             
                             said transdermal therapeutic application system comprising a                                   
                             matrix containing a substance such that hydrolysis of acetyl                                   
                             salicylic acid is precluded or at least greatly reduced; and said                              
                             substance being selected from the group consisting of dioctyl                                  
                             cyclohexane, dioctyl cyclohexane dissolved in n-heptane,                                       


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