Ex Parte CHANG - Page 7


                   Appeal No. 2001-2497                                                               Page 7                      
                   Application No. 08/855,744                                                                                     

                   the claims as they presently stand encompass only two therapeutic agents (TNF                                  
                   and IL-1) in combination with a single remover substance (liposomes).  In short,                               
                   the examiner has not carried the initial burden of showing a prima facie case of                               
                   nonenablement.  The rejection under 35 U.S.C. § 112, first paragraph, is                                       
                   reversed.                                                                                                      
                   2.  Obviousness                                                                                                
                          The examiner also rejected the claims as obvious over the prior art.  The                               
                   statement of the rejection in the Examiner’s Answer reads as follows:  “Claims 1                               
                   and 3 stand rejected . . . under 35 USC 103 over Goodwin in view of Huston et                                  
                   al, and Colcher et al.  This rejection is set forth in prior Office action, Paper No. 5;                       
                   please also see the Office action in paper No. 10.”  Examiner’s Answer, page 3.                                
                          This statement of rejection leaves us somewhat at a loss, since neither of                              
                   Paper No. 5 or Paper No. 10 contains a rejection based on Goodwin, Huston,                                     
                   and Colcher.  The § 103 rejection in Paper No. 5 is based on “Goodwin (1987) in                                
                   view of Huston et al.,” while Paper No. 10 contains two rejections under § 103,                                
                   one being the Goodwin-and-Huston rejection from Paper No. 5, and the other                                     
                   based on “Goodwin (1987) in view of Huston et al . . . or Colcher et al (1990) and                             
                   further in view of Glennie . . . and Chang et al.”  We also note that in the next                              
                   Office action, the latter rejection morphed one based on “Goodwin (1987) in view                               
                   of Huston et al . . . or Colcher et al (1990) essentially for the reasons of record.”                          
                   See Paper No. 16, mailed June 17, 1993.                                                                        
                          Thus, other than the Examiner’s Answer, the record nowhere contains a                                   
                   rejection under § 103 based on Goodwin, Huston, and Colcher.  Thus, the                                        





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