Ex parte NUKADA et al. - Page 3


            Appeal No. 98-0140                                                      
            S.N. 08/401761                                                          


            9. George H. Stout and Lyle H. Jenson: Practice of X-Ray                
                 Structural Analysis, 26-34 (1989).*** [hereinafter referred        
                 to as the “Stout” publication]                                     
                   ***Section 1.3 of the Stout publication was translated into      
                   English, and this English translation was provided as            
                   representative of this publication.                              
            10. T.D. Sims et al., Comparison of Supramolecular Aggregate            
                 Structure and Spectroscopic and Photoelectrochemical               
                 Properties of Tetravalent and Trivalent Metal                      
                 Phthalocyanine Thin Films, Chemistry of Materials, 26-34,          
                 (1989). [hereinafter referred to as the “Sims” publication]        

                 Claims 3, 4, and 5 stand rejected under 35 U.S.C.                  
            §112, paragraph 2.                                                      

                                          OPINION                                   

                For the reasons set forth below, we reverse the above-              
            noted rejection.                                                        
                The examiner rejects claims 3, 4, and 5 under 35 U.S.C.             
            § 112, paragraph 2, as being indefinite for failing to                  
            particularly point out and distinctly claim the subject                 
            matter which appellants regard as their invention. (Answer,             
            page 4).                                                                
                 Here, the examiner asserts that the claims are                     
            indefinite because the wavelength for determining the Bragg             
            angle has not been identified in the specification and thus             
            it is unclear what phthalocyanines are being claimed.                   
            (Answer, pages 4-5).  The examiner asserts there are many               
            different wavelengths that can be used in the art to                    
            determine Bragg angles, and therefore it is critical to                 
            identify the type of radiation source utilized when                     
            irradiating a titanyl phthalocyanine crystal in order to                
            provide meaning to the Bragg angles used in defining the                

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