Ex parte HANSON et al. - Page 7




                 Appeal No. 94-3255                                                                                                                     
                 Application 07/673,264                                                                                                                 


                 recitation in claim 55 of “an auxotrophic bacterium of...                                                                              
                 Bacillus MGA3,"  is vague and indefinite (and, presumably,3                                                                                                           
                 fails to satisfy the requirements of the second paragraph of §                                                                         
                 112), we find her argument:  that it is not clear whether the                                                                          
                 appellants intend to claim “a mutant of Bacillus MGA3 or                                                                               
                 Bacillus MGA3 itself,” to be unpersuasive.  Answer, p. 5.                                                                              
                 Rather, we agree with the appellants that the plain meaning of                                                                         
                 the word “of” as being “obtained or derived from,” indicates                                                                           
                 that the claim is directed to auxotrophic mutants derived from                                                                         
                 Bacillus MGA3.                                                                                                                         
                          As to the recitation of a “corresponding environmental                                                                        
                 isolate of Bacillus MGA3,” (See Categories (2) and (4),                                                                                
                 above), we agree with the examiner that the phrase is vague                                                                            
                 and indefinite.  However, we do not find that the examiner has                                                                         
                 considered this phrase in the context of the category(ies)                                                                             
                 wherein it appears.  In our opinion, the examiner has focused                                                                          
                 too narrowly on only a portion of the claim both with respect                                                                          
                 to category 2 and category 4, above.                                                                                                   
                          Concerning category 2, we find that, in its entirety, it                                                                      


                          3See Category (1).                                                                                                            
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