Ex Parte LENTZ - Page 18


            Appeal No. 2001-2168                                                      
            Application No. 09/083,307                                                

            filed, does not satisfy the description requirement in that               
            paragraph.                                                                
                 3. Claims 10-15, 17 and 23 are rejected under the                    
            first paragraph of 35 U.S.C. § 112 as being based on a                    
            specification which fails to provide an enabling                          
            disclosure.                                                               
                 With regard to our new rejection of the appealed                     
            claims under the second paragraph of § 112, it is                         
            established patent law that the claims must define the                    
            metes and bounds of the invention with a reasonable degree                
            of precision.  In re Venezia, 530 F.2d 956, 958, 189 USPQ                 
            149, 151 (CCPA 1976).  Furthermore, it is well settled that               
            a claim in an application must accurately define the                      
            applicant’s invention.  In re Knowlton, 481 F.2d 1357,                    
            1366, 178 USPQ 486, 492 (CCPA 1973).                                      
                 Our difficulty with the language in claim 17 centers                 
            on the recitation that the agent in the kit may be                        
            radiation per se.  The term “radiation” is defined in                     
            Webster’s Third New International Dictionary (G. & C.                     
            Merriam Company, 1971) as “radiant energy in the form of                  
            rays.”  It is not clear how “rays” (which lack molecular                  
            substance) can be physically retained or incorporated into                
            a kit for later use in the treatment of a patient.  Being                 


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