Ex parte HANSON et al. - Page 32




          Appeal No. 94-3255                                                          
          Application 07/673,264                                                      


          Geerdes, 491 F.2d 1260, 1262, 180 USPQ 789, 791 (CCPA 1974).                
          Before the examiner can analyze claims under 35 U.S.C. § 112,               
          first paragraph, and I can review that analysis, the subject                
          matter the claims encompass must be determined.                             
                    Once having determined that the subject                           
               matter defined by the claims is particular and                         
               definite, the analysis then turns to the first                         
               paragraph of section 112 to determine whether                          
               the scope of protection sought is supported and                        
               justified by the specification disclosure.                             
          In re Moore, 439 F.2d 1232, 1235, 169 USPQ 236, 238 (CCPA                   
          1971).  Having determined that appellants’ claims do not                    
          particularly point out and distinctly claim the subject matter              
          which applicants regard as their invention, as is required by               
          the second paragraph of section 112, I conclude that the                    
          examiner cannot have adequately analyzed the full scope of the              
          claimed subject matter and, therefore, the merits of the                    
          examiner’s rejections under 35 U.S.C. § 112, first paragraph,               
          cannot be properly reviewed.12                                              

               12   Note that a specification need only describe a                    
          single method of making the products claimed to enable one                  
          skilled in the art to make the full scope of the products                   
          claimed if it would have been within the ordinary skill in the              
          art to make the full scope of the products claimed by the                   
          single method described without undue experimentation.  In re               
                                                             (continued...)           
                                          3                                           





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