Ex Parte Zenk - Page 4


                 Appeal No.  2006-2325                                                         Page 4                  
                 Application No.  10/340,980                                                                           
                        According to the examiner (Answer, page 4), the “obese[ ]2 patients”                           
                 treated in Partridge overlap “the dieting mammal” required by appellant’s claimed                     
                 invention because according to the examiner “obese patients are generally on [a]                      
                 diet.”  There is simply no evidence on this record to support this assertion.  In                     
                 addition, appellant points out (Brief, page 4) that during prosecution the examiner                   
                 interpreted the term “dieting mammal” as a person or animal “whose diet is                            
                 limited due to that individuals personal preferences.”  Cf. Final Rejection, mailed                   
                 September 9, 2004, page 3, where the examiner interprets appellant’s claim term                       
                 “dieting mammal” as “a person or animal with special or usual preferences of                          
                 what he/she eats and drinks, the subjects being treated by Patridge et al.                            
                 encompasses [this] same population.”  Again there is no evidence on this record                       
                 to support this assertion.                                                                            
                        The examiner may be correct in that it is theoretically possible that some                     
                 of Partridge’s patients take 7-oxo DHEA while eating and drinking sparingly with                      
                 the intent to lose weight.  However, since Partridge fails to disclose the                            
                 administration of 7-oxo DHEA together with a dieting regime, the examiner’s                           
                 argument is no more than an unsubstantiated theoretical possibility, which is                         
                 insufficient to support the anticipation rejection of record.  Cf. Jansen v. Rexall                   
                 Sundown, Inc., 342 F.3d 1329, 1344, 68 USPQ2d 1154, 1159 (Fed. Cir. 2003)                             
                 (“a theroretical possibility or ‘metaphysical doubt,’ … is insufficient to create a                   
                 genuine issue of material fact.”)                                                                     

                                                                                                                       
                 2 The Partridge patent mentions the term “obese” twice, once each in claims 12 and 17.  In both       
                 instances, Partridge fails to indicate that the “obese subject” is on any type of diet or is eating or
                 drinking sparingly with the intent to lose weight.                                                    





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