Ex parte SPENCER et al. - Page 9




          Appeal No. 1997-1059                                                        
          Application No. 08/305,733                                                  


          injection accompanied by concomitant vibration and mixing” or               
          “by means of sparging” (page 2).  However, the appealed claims              
          do not recite “saturation...by means of multiple needle                     
          injection accompanied by concomitant vibration and mixing” or               
          “sparging.”  In re Self, 671 F.2d 1344, 1350, 213 USPQ 1, 5 (CCPA           
          1982).  To the contrary, the appealed claims read on “mere                  
          physical blanketing” as long as injection is used and the                   
          claimed degree of saturation is met.                                        
               For the reasons stated above and in the answer, we affirm              
          the examiner’s rejection under 35 U.S.C. § 103 of claims 28                 
          through 53 as unpatentable over the admitted prior art.                     












               No time period for taking any subsequent action in connection          
          with this appeal may be extended under 37 CFR § 1.136(a).                   
                                      AFFIRMED                                        
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