Ex parte TATEWAKI et al. - Page 4




          Appeal No.  95-3481                                                          
          Application 08/017,977                                                       


          of Patent Examining Procedure, § 2172.01, 6th ed., Rev. 3, July              
          1997, and In re Mayhew, 527 F.2d 1229, 1233, 188 USPQ 356, 358               
          (CCPA 1976)).  To the extent the examiner may have been relying              
          on the enablement requirement of section 112 as basis for the                
          rejection, there are no reasons presented to support this                    
          rejection.                                                                   
               We will only address the reasoning presented for the                    
          rejection under the second paragraph of 35 U.S.C. § 112.  Under              
          the second paragraph of section 112, we must conclude, absent                
          evidence to the contrary, that the subject matter of the claims              
          is “that which the applicant regards as his invention”.                      
          Therefore, our discussion will only focus on the requirement of              
          section 112, second paragraph, that the specification conclude               
          with “one or more claims particularly pointing out and distinctly            
          claiming” the subject matter which appellants regard as their                
          invention, i.e., indefiniteness.                                             
               The legal standard for indefiniteness under paragraph two of            
          35 U.S.C. § 112 is whether a claim reasonably apprises those of              
          skill in the art of its scope.  Amgen Inc. v. Chugai                         
          Pharmaceutical Co., Ltd., 927 F.2d 1200, 1217, 18 USPQ2d 1016,               
          1030 (Fed. Cir.), cert. denied sub nom., Genetics Inst., Inc. v.             
          Amgen, Inc., 112 S.Ct. 169 (1991).  The definiteness of the                  
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