Ex Parte H. Shih - Page 1




                         The opinion in support of the decision being entered today was not written         
                               for publication and is not binding precedent of the Board.                   

                      UNITED STATES PATENT AND TRADEMARK OFFICE                                             
                                                __________                                                  
                           BEFORE THE BOARD OF PATENT APPEALS                                               
                                        AND INTERFERENCES                                                   
                                                __________                                                  
                                        Ex parte JASON C. H. SHIH                                           
                                                _________                                                   
                                           Appeal No. 2006-0650                                             
                                         Application No. 10/007,613                                         
                                                __________                                                  
                                                 ON BRIEF                                                   
                                                __________                                                  
            Before MILLS, GRIMES, and LEBOVITZ, Administrative Patent Judges.                               
            LEBOVITZ, Administrative Patent Judge.                                                          

                                          DECISION ON APPEAL                                                
                   This appeal involves claims to systems for disinfecting and decontaminating              
            medical devices and instruments.  The examiner has rejected the claims as obvious               
            over prior art. We have jurisdiction under 35 U.S.C. § 134.  We affirm.                         
                                                Background                                                  
                   The invention relates to prion decontamination.  Prions are an infectious                
            pathogen comprised of protein.  They cause transmissible spongiform                             
            encephalopathies, such as “mad cow disease” and Creutzfeldt-Jakob disease.  The                 
            application describes “a disinfection method for cleansing prion-contaminated” medical          
            devices, kitchen utensils, and other articles which are susceptible to prion                    







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