VISSER et al v. HOFVANDER et al - Page 64




          Interference 103,579                                                        
               full length GBSS cDNA or gDNA is in the reverse or                     
               antisense orientation.  As such, claim 23 is not                       
               patentable because it is anticipated by the expression                 
               of the GBSS gene as it naturally occurs in the potato                  
               plant.  The judgment should be entered that Visser                     
               claim 23 is unpatentable.                                              
               Whether or not Hofvander’s Claim 6 and Visser’s Claim 23 are           
          patentable to the respective parties, the claims are involved in            
          this interference.  “Any claim of an application or patent that             
          is designated to correspond to a count is a claim involved in               
          the interference within the meaning of 35 U.S.C. 135(a).”  37 CFR           
          § 1.601(f).  However, “[a]n interference is a proceeding . . . to           
          determine any question of patentability and priority of invention           
          between two or more parties claiming the same patentable                    
          invention” (37 CFR § 1.601(i); emphasis added).  To determine               
          whether or not an interference-in-fact exists between subject               
          matter claimed in Hofvander’s involved application and subject              
          matter claimed in Visser’s involved application in this case, we            
          must consider whether subject matter defined by Claim 6 of                  
          Hofvander’s involved application (subject matter which Hofvander            
          no longer considers to be its invention and/or subject matter               
          which Hofvander concedes is not independently patentable to                 
          it) is patentable to Hofvander over subject matter defined by               
          Claim 23 of Visser’s involved application (subject matter which             
          Visser no longer claims to be its invention and/or subject matter           
          which Visser concedes is not independently patentable to it) and            

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