Ex parte SHU et al. - Page 5




          Appeal No. 95-0386                                                          
          Application No. 07/854,122                                                  


                                     DISCUSSION                                       
               In rejecting the appealed claims under 35 U.S.C. § 112,                
          first paragraph, the examiner emphasizes the following claim                
          recitations:  (1) "alkyl and/or hydroxy alkyl group" in claims              
          5 and 13; and (2) "amino acid analog" in claims 1 and 10.                   
          Apparently, the examiner believes that these terms are "too                 
          broad" and that the claims should be limited to a more                      
          narrowly defined set of alkyl groups and amino acid analogs                 
          set forth in the supporting disclosure (Examiner's Answer,                  
          paragraph bridging pages 3 and 4; and page 7, first full                    
          paragraph).                                                                 
               The examiner's subjective belief that the claims are "too              
          broad," however, is not supported by evidence or sound                      
          scientific reasoning.  As stated in In re Marzocchi, 439 F.2d               
          220, 224, 169 USPQ 367, 370 (CCPA 1971):                                    
               [I]t is incumbent upon the Patent Office, whenever a                   
               rejection on this basis [lack of enablement] is                        
               made, to explain why it doubts the truth or accuracy                   
               of any statement in a supporting disclosure and to                     
               back up assertions of its own with acceptable                          
               evidence or reasoning which is inconsistent with the                   
               contested statement.                                                   
          This the examiner has not done.  In a nutshell, the examiner                
          has not provided sufficient reasons or evidence, on this                    

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